From 913538b2ed1de1bc2f06af89666364424f5ca611 Mon Sep 17 00:00:00 2001
From: SheetJS <dev@sheetjs.com>
Date: Thu, 18 Aug 2022 22:26:17 -0400
Subject: [PATCH] ng

---
 .../01-installation/07-bun.md                 |   3 +-
 docz/docs/03-demos/03-database.md             |   2 +-
 docz/docs/03-demos/14-grid.md                 |   6 +
 docz/docs/03-demos/16-desktop.md              |   4 +-
 docz/docs/03-demos/19-mobile.md               |  65 +++
 docz/docs/03-demos/23-angular.md              | 496 ++++++++++++++++++
 docz/docs/03-demos/index.md                   |   2 +-
 docz/docs/06-solutions/01-input.md            |  14 +-
 docz/docs/06-solutions/05-output.md           |  18 +-
 docz/static/angular/SheetJSAngular.zip        | Bin 0 -> 5293 bytes
 .../static/angular/versions/angular.json-ng10 | 125 +++++
 .../static/angular/versions/angular.json-ng11 | 124 +++++
 .../static/angular/versions/angular.json-ng12 | 106 ++++
 .../static/angular/versions/angular.json-ng13 | 106 ++++
 docz/static/angular/versions/angular.json-ng6 | 127 +++++
 docz/static/angular/versions/angular.json-ng7 | 136 +++++
 docz/static/angular/versions/angular.json-ng8 | 126 +++++
 docz/static/angular/versions/angular.json-ng9 | 125 +++++
 .../static/angular/versions/package.json-ng10 |  39 ++
 .../static/angular/versions/package.json-ng11 |  39 ++
 .../static/angular/versions/package.json-ng12 |  39 ++
 .../static/angular/versions/package.json-ng13 |  39 ++
 docz/static/angular/versions/package.json-ng2 |  37 ++
 docz/static/angular/versions/package.json-ng4 |  38 ++
 docz/static/angular/versions/package.json-ng5 |  38 ++
 docz/static/angular/versions/package.json-ng6 |  39 ++
 docz/static/angular/versions/package.json-ng7 |  39 ++
 docz/static/angular/versions/package.json-ng8 |  39 ++
 docz/static/angular/versions/package.json-ng9 |  39 ++
 .../static/angular/versions/polyfills.ts-ng10 |   1 +
 .../static/angular/versions/polyfills.ts-ng11 |   1 +
 .../static/angular/versions/polyfills.ts-ng12 |   1 +
 .../static/angular/versions/polyfills.ts-ng13 |   1 +
 docz/static/angular/versions/polyfills.ts-ng2 |   3 +
 docz/static/angular/versions/polyfills.ts-ng4 |   3 +
 docz/static/angular/versions/polyfills.ts-ng5 |   3 +
 docz/static/angular/versions/polyfills.ts-ng6 |   3 +
 docz/static/angular/versions/polyfills.ts-ng7 |   3 +
 docz/static/angular/versions/polyfills.ts-ng8 |   1 +
 docz/static/angular/versions/polyfills.ts-ng9 |   1 +
 .../angular/versions/tsconfig.app.json-ng10   |  14 +
 .../angular/versions/tsconfig.app.json-ng11   |  14 +
 .../angular/versions/tsconfig.app.json-ng12   |  14 +
 .../angular/versions/tsconfig.app.json-ng13   |  14 +
 .../angular/versions/tsconfig.app.json-ng8    |  18 +
 .../angular/versions/tsconfig.app.json-ng9    |  14 +
 docz/static/browserify/index.html             |   2 -
 docz/static/cdg/index.html                    |   7 +-
 docz/static/systemjs/systemjs.html            |   2 -
 docz/static/xspreadsheet/index.html           |   7 +-
 50 files changed, 2096 insertions(+), 41 deletions(-)
 create mode 100644 docz/docs/03-demos/23-angular.md
 create mode 100644 docz/static/angular/SheetJSAngular.zip
 create mode 100644 docz/static/angular/versions/angular.json-ng10
 create mode 100644 docz/static/angular/versions/angular.json-ng11
 create mode 100644 docz/static/angular/versions/angular.json-ng12
 create mode 100644 docz/static/angular/versions/angular.json-ng13
 create mode 100644 docz/static/angular/versions/angular.json-ng6
 create mode 100644 docz/static/angular/versions/angular.json-ng7
 create mode 100644 docz/static/angular/versions/angular.json-ng8
 create mode 100644 docz/static/angular/versions/angular.json-ng9
 create mode 100644 docz/static/angular/versions/package.json-ng10
 create mode 100644 docz/static/angular/versions/package.json-ng11
 create mode 100644 docz/static/angular/versions/package.json-ng12
 create mode 100644 docz/static/angular/versions/package.json-ng13
 create mode 100644 docz/static/angular/versions/package.json-ng2
 create mode 100644 docz/static/angular/versions/package.json-ng4
 create mode 100644 docz/static/angular/versions/package.json-ng5
 create mode 100644 docz/static/angular/versions/package.json-ng6
 create mode 100644 docz/static/angular/versions/package.json-ng7
 create mode 100644 docz/static/angular/versions/package.json-ng8
 create mode 100644 docz/static/angular/versions/package.json-ng9
 create mode 100644 docz/static/angular/versions/polyfills.ts-ng10
 create mode 100644 docz/static/angular/versions/polyfills.ts-ng11
 create mode 100644 docz/static/angular/versions/polyfills.ts-ng12
 create mode 100644 docz/static/angular/versions/polyfills.ts-ng13
 create mode 100644 docz/static/angular/versions/polyfills.ts-ng2
 create mode 100644 docz/static/angular/versions/polyfills.ts-ng4
 create mode 100644 docz/static/angular/versions/polyfills.ts-ng5
 create mode 100644 docz/static/angular/versions/polyfills.ts-ng6
 create mode 100644 docz/static/angular/versions/polyfills.ts-ng7
 create mode 100644 docz/static/angular/versions/polyfills.ts-ng8
 create mode 100644 docz/static/angular/versions/polyfills.ts-ng9
 create mode 100644 docz/static/angular/versions/tsconfig.app.json-ng10
 create mode 100644 docz/static/angular/versions/tsconfig.app.json-ng11
 create mode 100644 docz/static/angular/versions/tsconfig.app.json-ng12
 create mode 100644 docz/static/angular/versions/tsconfig.app.json-ng13
 create mode 100644 docz/static/angular/versions/tsconfig.app.json-ng8
 create mode 100644 docz/static/angular/versions/tsconfig.app.json-ng9

diff --git a/docz/docs/02-getting-started/01-installation/07-bun.md b/docz/docs/02-getting-started/01-installation/07-bun.md
index aff4730..a72cf53 100644
--- a/docz/docs/02-getting-started/01-installation/07-bun.md
+++ b/docz/docs/02-getting-started/01-installation/07-bun.md
@@ -13,8 +13,7 @@ import current from '/version.js';
 :::caution Bun support is considered experimental.
 
 Great open source software grows with user tests and reports. Any issues should
-be reported to the [SheetJS project](https://github.com/SheetJS/sheetjs/issues)
-for further diagnosis.
+be reported to the Bun project for further diagnosis.
 
 :::
 
diff --git a/docz/docs/03-demos/03-database.md b/docz/docs/03-demos/03-database.md
index d697d6a..0642c5a 100644
--- a/docz/docs/03-demos/03-database.md
+++ b/docz/docs/03-demos/03-database.md
@@ -570,7 +570,7 @@ can be adapted to generate SQL statements for a variety of databases, including:
 
 **PostgreSQL**
 
-The `pg` connector library was tested against the `generate_sql` output as-is. 
+The `pg` connector library was tested against the `generate_sql` output as-is.
 
 The `rows` property of a query result is an array of objects that plays nice
 with `json_to_sheet`:
diff --git a/docz/docs/03-demos/14-grid.md b/docz/docs/03-demos/14-grid.md
index 588d6be..4f143f3 100644
--- a/docz/docs/03-demos/14-grid.md
+++ b/docz/docs/03-demos/14-grid.md
@@ -27,6 +27,12 @@ suitable for a number of libraries.  When more advanced shapes are needed,
 it is easier to munge the output of an array of arrays.
 
 
+### Tabulator
+
+[Tabulator](http://tabulator.info/docs/5.3/download#xlsx) includes deep support
+through a special Export button.  It handles the SheetJS-related operations.
+
+
 ### x-spreadsheet
 
 With a familiar UI, [`x-spreadsheet`](https://myliang.github.io/x-spreadsheet/)
diff --git a/docz/docs/03-demos/16-desktop.md b/docz/docs/03-demos/16-desktop.md
index 4b6dbf8..1390e6e 100644
--- a/docz/docs/03-demos/16-desktop.md
+++ b/docz/docs/03-demos/16-desktop.md
@@ -74,7 +74,7 @@ Similarly, file input elements automatically map to standard Web APIs.
 For example, assuming a file input element on the page:
 
 ```html
-<input type="file" name="xlfile" id="xlf" /> 
+<input type="file" name="xlfile" id="xlf" />
 ```
 
 The event handler would process the event as if it were a web event:
@@ -235,7 +235,7 @@ File input elements automatically map to standard Web APIs.
 For example, assuming a file input element on the page:
 
 ```html
-<input type="file" name="xlfile" id="xlf" /> 
+<input type="file" name="xlfile" id="xlf" />
 ```
 
 The event handler would process the event as if it were a web event:
diff --git a/docz/docs/03-demos/19-mobile.md b/docz/docs/03-demos/19-mobile.md
index cd50890..afac178 100644
--- a/docz/docs/03-demos/19-mobile.md
+++ b/docz/docs/03-demos/19-mobile.md
@@ -1367,3 +1367,68 @@ id,content
 ```
 
 </details>
+
+## Ionic
+
+:::warning Telemetry
+
+Before starting this demo, manually disable telemetry.  On Linux and macOS:
+
+```bash
+rm -rf ~/.ionic/
+mkdir ~/.ionic
+cat <<EOF > ~/.ionic/config.json
+{
+  "version": "6.20.1",
+  "telemetry": false,
+  "npmClient": "npm"
+}
+EOF
+npx @capacitor/cli telemetry off
+```
+
+To verify telemetry was disabled:
+
+```bash
+npx @ionic/cli config get -g telemetry
+npx @capacitor/cli telemetry
+```
+
+:::
+
+### Cordova
+
+:::caution
+
+The latest version of Ionic uses CapacitorJS. These notes are for older apps
+using Cordova
+
+:::
+
+`Array<Array<any>>` neatly maps to a table with `ngFor`:
+
+```html
+<ion-grid>
+  <ion-row *ngFor="let row of data">
+    <ion-col *ngFor="let val of row">
+      {{val}}
+    </ion-col>
+  </ion-row>
+</ion-grid>
+```
+
+`@ionic-native/file` reads and writes files on devices. `readAsArrayBuffer`
+returns `ArrayBuffer` objects suitable for `array` type, and `array` type can
+be converted to blobs that can be exported with `writeFile`:
+
+```ts
+/* read a workbook */
+const ab: ArrayBuffer = await this.file.readAsArrayBuffer(url, filename);
+const wb: XLSX.WorkBook = XLSX.read(bstr, {type: 'array'});
+
+/* write a workbook */
+const wbout: ArrayBuffer = XLSX.write(wb, { bookType: 'xlsx', type: 'array' });
+let blob = new Blob([wbout], {type: 'application/octet-stream'});
+this.file.writeFile(url, filename, blob, {replace: true});
+```
+
diff --git a/docz/docs/03-demos/23-angular.md b/docz/docs/03-demos/23-angular.md
new file mode 100644
index 0000000..2974eb4
--- /dev/null
+++ b/docz/docs/03-demos/23-angular.md
@@ -0,0 +1,496 @@
+---
+sidebar_position: 23
+title: Angular
+---
+
+import Tabs from '@theme/Tabs';
+import TabItem from '@theme/TabItem';
+
+[Angular](https://angular.io/) is a JS library for building user interfaces.
+
+This demo tries to cover common Angular data flow ideas and strategies. Angular
+and TypeScript familiarity is assumed.
+
+**SheetJS plays nice with each version of Angular**.
+
+Other demos cover general Angular deployments, including:
+
+- [iOS and Android applications powered by NativeScript](./mobile#nativescript)
+- [iOS and Android applications powered by ionic](./mobile#nativescript)
+
+:::warning
+
+Angular dev tooling uses native NodeJS modules. There are a number of issues
+when trying to run Angular projects with different NodeJS versions. These
+issues should be directed to the Angular project.
+
+:::
+
+
+## Installation
+
+[The "Frameworks" section](../getting-started/installation/frameworks) covers
+installation with pnpm and other package managers.
+
+The library can be imported directly from JS or TS code with:
+
+```js
+import { read, utils, writeFile } from 'xlsx';
+```
+
+
+## Internal State
+
+The various SheetJS APIs work with various data shapes.  The preferred state
+depends on the application.
+
+### Array of Objects
+
+Typically, some users will create a spreadsheet with source data that should be
+loaded into the site.  This sheet will have known columns.  For example, our
+[presidents sheet](https://sheetjs.com/pres.xlsx) has "Name" / "Index" columns:
+
+![`pres.xlsx` data](pathname:///pres.png)
+
+This naturally maps to an array of typed objects, as in the TS example below:
+
+```ts
+import { read, utils } from 'xlsx';
+
+interface President {
+  Name: string;
+  Index: number;
+}
+
+const f = await (await fetch("https://sheetjs.com/pres.xlsx")).arrayBuffer();
+const wb = read(f);
+const data = utils.sheet_to_json<President>(wb.Sheets[wb.SheetNames[0]]);
+console.log(data);
+```
+
+`data` will be an array of objects:
+
+```js
+[
+  { Name: "Bill Clinton", Index: 42 },
+  { Name: "GeorgeW Bush", Index: 43 },
+  { Name: "Barack Obama", Index: 44 },
+  { Name: "Donald Trump", Index: 45 },
+  { Name: "Joseph Biden", Index: 46 }
+]
+```
+
+A component will typically loop over the data uaing `*ngFor`. The following
+example generates a TABLE with a row for each President:
+
+```ts title="src/app/app.component.ts"
+import { Component } from '@angular/core';
+import { read, utils } from 'xlsx';
+
+interface President { Name: string; Index: number };
+
+@Component({
+  selector: 'app-root',
+  template: `
+<div class="content" role="main"><table>
+  <thead><th>Name</th><th>Index</th></thead>
+  <tbody>
+// highlight-start
+    <tr *ngFor="let row of rows">
+      <td>{{row.Name}}</td>
+      <td>{{row.Index}}</td>
+    </tr>
+// highlight-end
+  </tbody>
+</table></div>
+`
+})
+export class AppComponent {
+  // highlight-next-line
+  rows: President[] = [ { Name: "SheetJS", Index: 0 }];
+  ngOnInit(): void { (async() => {
+    /* Download from https://sheetjs.com/pres.numbers */
+    const f = await fetch("https://sheetjs.com/pres.numbers");
+    const ab = await f.arrayBuffer();
+
+    /* parse workbook */
+    // highlight-next-line
+    const wb = read(ab);
+
+    /* update data */
+    // highlight-next-line
+    this.rows = utils.sheet_to_json<President>(wb.Sheets[wb.SheetNames[0]]);
+
+  })(); }
+}
+```
+
+### HTML
+
+The main disadvantage of the Array of Objects approach is the specific nature
+of the columns.  For more general use, passing around an Array of Arrays works.
+However, this does not handle merge cells well!
+
+The `sheet_to_html` function generates HTML that is aware of merges and other
+worksheet features.  The generated HTML does not contain any `<script>` tags,
+and should therefore be safe to pass to an `innerHTML`-bound variable, but the
+`DomSanitizer` approach is strongly recommended:
+
+```ts title="src/app/app.component.ts"
+import { Component } from '@angular/core';
+// highlight-next-line
+import { DomSanitizer, SafeHtml } from '@angular/platform-browser';
+import { read, utils } from 'xlsx';
+
+@Component({
+  selector: 'app-root',
+// highlight-next-line
+  template: `<div class="content" role="main" [innerHTML]="html"></div>`
+})
+export class AppComponent {
+  // highlight-start
+  constructor(private sanitizer: DomSanitizer) {}
+  html: SafeHtml = "";
+  // highlight-end
+  ngOnInit(): void { (async() => {
+    /* Download from https://sheetjs.com/pres.numbers */
+    const f = await fetch("https://sheetjs.com/pres.numbers");
+    const ab = await f.arrayBuffer();
+
+    /* parse workbook */
+    const wb = read(ab);
+
+    /* update data */
+    // highlight-start
+    const h = utils.sheet_to_html(wb.Sheets[wb.SheetNames[0]]);
+    this.html = this.sanitizer.bypassSecurityTrustHtml(h);
+    // highlight-end
+  })(); }
+}
+```
+
+### Rows and Columns
+
+Some data grids and UI components split worksheet state in two parts: an array
+of column attribute objects and an array of row objects.  The former is used to
+generate column headings and for indexing into the row objects.
+
+The safest approach is to use an array of arrays for state and to generate
+column objects that map to A1-style column headers.
+
+`ngx-datatable` uses `prop` as the key and `name` for the column label:
+
+```js
+/* rows are generated with a simple array of arrays */
+this.rows = utils.sheet_to_json(worksheet, { header: 1 });
+
+/* column objects are generated based on the worksheet range */
+const range = utils.decode_range(ws["!ref"]||"A1");
+this.columns = Array.from({ length: range.e.c + 1 }, (_, i) => ({
+  /* for an array of arrays, the keys are "0", "1", "2", ... */
+  prop: String(i),
+  /* column labels: encode_col translates 0 -> "A", 1 -> "B", 2 -> "C", ... */
+  name: XLSX.utils.encode_col(i)
+}));
+```
+
+
+## Older Versions
+
+:::warning
+
+This demo is included for legacy deployments. There are incompatibilities with
+different NodeJS and other ecosystem versions.  Issues should be raised with
+Google and the Angular team.
+
+**The newest versions of NodeJS will not work with older Angular projects!**
+
+:::
+
+:::caution
+
+The Angular tooling provides no easy way to switch between versions!
+
+[This is a known Angular problem](https://github.com/angular/angular-cli/issues/9047)
+
+To work around this, [`SheetJSAngular.zip`](pathname:///angular/SheetJSAngular.zip)
+is a skeleton project designed to play nice with each Angular version.
+
+:::
+
+### Strategies
+
+#### Internal State
+
+This demo uses an array of arrays as the internal state:
+
+```ts
+export class SheetJSComponent {
+  data: any[][] = [ [1, 2], [3, 4] ];
+  // ...
+}
+```
+
+Nested `ngFor` in a template can loop across the rows and cells:
+
+```html
+<table class="sjs-table">
+  <tr *ngFor="let row of data">
+    <td *ngFor="let val of row">{{val}}</td>
+  </tr>
+</table>
+```
+
+#### Reading Data
+
+For legacy deployments, the best ingress is a standard HTML INPUT file element:
+
+```html
+<input type="file" (change)="onFileChange($event)" multiple="false" />
+```
+
+In the component, the event is a standard file event.  Using a `FileReader` has
+broad support compared to the modern `Blob#arrayBuffer` approach:
+
+```ts
+  onFileChange(evt: any) {
+    /* wire up file reader */
+    const target: DataTransfer = <DataTransfer>(evt.target);
+    if (target.files.length !== 1) throw new Error('Cannot use multiple files');
+    const reader: FileReader = new FileReader();
+    reader.onload = (e: any) => {
+      /* read workbook */
+      const ab: ArrayBuffer = e.target.result;
+      // highlight-next-line
+      const wb: WorkBook = read(ab);
+
+      /* grab first sheet */
+      const wsname: string = wb.SheetNames[0];
+      const ws: WorkSheet = wb.Sheets[wsname];
+
+      /* save data */
+      // highlight-next-line
+      this.data = <AOA>(utils.sheet_to_json(ws, {header: 1}));
+    };
+    reader.readAsArrayBuffer(target.files[0]);
+  }
+```
+
+#### Writing Data
+
+The demo uses an HTML5 button in the template:
+
+```html
+<button (click)="export()">Export!</button>
+```
+
+In the component, `aoa_to_sheet` is used to generate the worksheet:
+
+```ts
+  export(): void {
+    /* generate worksheet */
+    const ws: WorkSheet = utils.aoa_to_sheet(this.data);
+
+    /* generate workbook and add the worksheet */
+    const wb: WorkBook = utils.book_new();
+    utils.book_append_sheet(wb, ws, 'Sheet1');
+
+    /* save to file */
+    writeFile(wb, "SheetJS.xlsx");
+  }
+```
+
+### SystemJS
+
+The default angular-cli configuration requires no additional configuration.
+
+Some deployments use the SystemJS loader, which does require configuration.
+[The SystemJS demo](./bundler#systemjs) describe the required settings.
+
+
+### Legacy Demo
+
+0) Download and unzip [`SheetJSAngular.zip`](pathname:///angular/SheetJSAngular.zip):
+
+```bash
+curl -LO https://docs.sheetjs.com/angular/SheetJSAngular.zip
+unzip SheetJSAngular.zip
+cd SheetJSAngular
+```
+
+1) Download the files for the desired Angular version:
+
+<Tabs>
+  <TabItem value="2" label="2">
+
+- [`package.json.ng2`](pathname:///angular/versions/package.json-ng2) save to `package.json`
+- [`polyfills.ts-ng2`](pathname:///angular/versions/polyfills.ts-ng2) save to `src/polyfills.ts`
+
+```bash
+curl -o package.json -L https://docs.sheetjs.com/angular/versions/package.json-ng2
+curl -o src/polyfills.ts -L https://docs.sheetjs.com/angular/versions/polyfills.ts-ng2
+```
+
+  </TabItem>
+  <TabItem value="4" label="4">
+
+- [`package.json.ng4`](pathname:///angular/versions/package.json-ng4) save to `package.json`
+- [`polyfills.ts-ng4`](pathname:///angular/versions/polyfills.ts-ng4) save to `src/polyfills.ts`
+
+```bash
+curl -o package.json -L https://docs.sheetjs.com/angular/versions/package.json-ng4
+curl -o src/polyfills.ts -L https://docs.sheetjs.com/angular/versions/polyfills.ts-ng4
+```
+
+  </TabItem>
+  <TabItem value="5" label="5">
+
+- [`package.json.ng5`](pathname:///angular/versions/package.json-ng5) save to `package.json`
+- [`polyfills.ts-ng5`](pathname:///angular/versions/polyfills.ts-ng5) save to `src/polyfills.ts`
+
+```bash
+curl -o package.json -L https://docs.sheetjs.com/angular/versions/package.json-ng5
+curl -o src/polyfills.ts -L https://docs.sheetjs.com/angular/versions/polyfills.ts-ng5
+```
+
+  </TabItem>
+  <TabItem value="6" label="6">
+
+- [`package.json.ng6`](pathname:///angular/versions/package.json-ng6) save to `package.json`
+- [`polyfills.ts-ng6`](pathname:///angular/versions/polyfills.ts-ng6) save to `src/polyfills.ts`
+- [`angular.json-ng6`](pathname:///angular/versions/angular.json-ng6) save to `angular.json`
+
+```bash
+curl -o package.json -L https://docs.sheetjs.com/angular/versions/package.json-ng6
+curl -o src/polyfills.ts -L https://docs.sheetjs.com/angular/versions/polyfills.ts-ng6
+curl -o angular.json -L https://docs.sheetjs.com/angular/versions/angular.json-ng6
+```
+
+  </TabItem>
+  <TabItem value="7" label="7">
+
+- [`package.json.ng7`](pathname:///angular/versions/package.json-ng7) save to `package.json`
+- [`polyfills.ts-ng7`](pathname:///angular/versions/polyfills.ts-ng7) save to `src/polyfills.ts`
+- [`angular.json-ng7`](pathname:///angular/versions/angular.json-ng7) save to `angular.json`
+
+```bash
+curl -o package.json -L https://docs.sheetjs.com/angular/versions/package.json-ng7
+curl -o src/polyfills.ts -L https://docs.sheetjs.com/angular/versions/polyfills.ts-ng7
+curl -o angular.json -L https://docs.sheetjs.com/angular/versions/angular.json-ng7
+```
+
+  </TabItem>
+  <TabItem value="8" label="8">
+
+- [`package.json.ng8`](pathname:///angular/versions/package.json-ng8) save to `package.json`
+- [`polyfills.ts-ng8`](pathname:///angular/versions/polyfills.ts-ng8) save to `src/polyfills.ts`
+- [`angular.json-ng8`](pathname:///angular/versions/angular.json-ng8) save to `angular.json`
+- [`tsconfig.app.json-ng8`](pathname:///angular/versions/tsconfig.app.json-ng8) save to `tsconfig.app.json`
+
+```bash
+curl -o package.json -L https://docs.sheetjs.com/angular/versions/package.json-ng8
+curl -o src/polyfills.ts -L https://docs.sheetjs.com/angular/versions/polyfills.ts-ng8
+curl -o angular.json -L https://docs.sheetjs.com/angular/versions/angular.json-ng8
+curl -o tsconfig.app.json -L https://docs.sheetjs.com/angular/versions/tsconfig.app.json-ng8
+```
+
+  </TabItem>
+  <TabItem value="9" label="9">
+
+- [`package.json.ng9`](pathname:///angular/versions/package.json-ng9) save to `package.json`
+- [`polyfills.ts-ng9`](pathname:///angular/versions/polyfills.ts-ng9) save to `src/polyfills.ts`
+- [`angular.json-ng9`](pathname:///angular/versions/angular.json-ng9) save to `angular.json`
+- [`tsconfig.app.json-ng9`](pathname:///angular/versions/tsconfig.app.json-ng9) save to `tsconfig.app.json`
+
+```bash
+curl -o package.json -L https://docs.sheetjs.com/angular/versions/package.json-ng9
+curl -o src/polyfills.ts -L https://docs.sheetjs.com/angular/versions/polyfills.ts-ng9
+curl -o angular.json -L https://docs.sheetjs.com/angular/versions/angular.json-ng9
+curl -o tsconfig.app.json -L https://docs.sheetjs.com/angular/versions/tsconfig.app.json-ng9
+```
+
+  </TabItem>
+  <TabItem value="10" label="10">
+
+- [`package.json.ng10`](pathname:///angular/versions/package.json-ng10) save to `package.json`
+- [`polyfills.ts-ng10`](pathname:///angular/versions/polyfills.ts-ng10) save to `src/polyfills.ts`
+- [`angular.json-ng10`](pathname:///angular/versions/angular.json-ng10) save to `angular.json`
+- [`tsconfig.app.json-ng10`](pathname:///angular/versions/tsconfig.app.json-ng10) save to `tsconfig.app.json`
+
+```bash
+curl -o package.json -L https://docs.sheetjs.com/angular/versions/package.json-ng10
+curl -o src/polyfills.ts -L https://docs.sheetjs.com/angular/versions/polyfills.ts-ng10
+curl -o angular.json -L https://docs.sheetjs.com/angular/versions/angular.json-ng10
+curl -o tsconfig.app.json -L https://docs.sheetjs.com/angular/versions/tsconfig.app.json-ng10
+```
+
+  </TabItem>
+  <TabItem value="11" label="11">
+
+- [`package.json.ng11`](pathname:///angular/versions/package.json-ng11) save to `package.json`
+- [`polyfills.ts-ng11`](pathname:///angular/versions/polyfills.ts-ng11) save to `src/polyfills.ts`
+- [`angular.json-ng11`](pathname:///angular/versions/angular.json-ng11) save to `angular.json`
+- [`tsconfig.app.json-ng11`](pathname:///angular/versions/tsconfig.app.json-ng11) save to `tsconfig.app.json`
+
+```bash
+curl -o package.json -L https://docs.sheetjs.com/angular/versions/package.json-ng11
+curl -o src/polyfills.ts -L https://docs.sheetjs.com/angular/versions/polyfills.ts-ng11
+curl -o angular.json -L https://docs.sheetjs.com/angular/versions/angular.json-ng11
+curl -o tsconfig.app.json -L https://docs.sheetjs.com/angular/versions/tsconfig.app.json-ng11
+```
+
+  </TabItem>
+  <TabItem value="12" label="12">
+
+- [`package.json.ng12`](pathname:///angular/versions/package.json-ng12) save to `package.json`
+- [`polyfills.ts-ng12`](pathname:///angular/versions/polyfills.ts-ng12) save to `src/polyfills.ts`
+- [`angular.json-ng12`](pathname:///angular/versions/angular.json-ng12) save to `angular.json`
+- [`tsconfig.app.json-ng12`](pathname:///angular/versions/tsconfig.app.json-ng12) save to `tsconfig.app.json`
+
+```bash
+curl -o package.json -L https://docs.sheetjs.com/angular/versions/package.json-ng12
+curl -o src/polyfills.ts -L https://docs.sheetjs.com/angular/versions/polyfills.ts-ng12
+curl -o angular.json -L https://docs.sheetjs.com/angular/versions/angular.json-ng12
+curl -o tsconfig.app.json -L https://docs.sheetjs.com/angular/versions/tsconfig.app.json-ng12
+```
+
+  </TabItem>
+  <TabItem value="13" label="13">
+
+- [`package.json.ng13`](pathname:///angular/versions/package.json-ng13) save to `package.json`
+- [`polyfills.ts-ng13`](pathname:///angular/versions/polyfills.ts-ng13) save to `src/polyfills.ts`
+- [`angular.json-ng13`](pathname:///angular/versions/angular.json-ng13) save to `angular.json`
+- [`tsconfig.app.json-ng13`](pathname:///angular/versions/tsconfig.app.json-ng13) save to `tsconfig.app.json`
+
+```bash
+curl -o package.json -L https://docs.sheetjs.com/angular/versions/package.json-ng13
+curl -o src/polyfills.ts -L https://docs.sheetjs.com/angular/versions/polyfills.ts-ng13
+curl -o angular.json -L https://docs.sheetjs.com/angular/versions/angular.json-ng13
+curl -o tsconfig.app.json -L https://docs.sheetjs.com/angular/versions/tsconfig.app.json-ng13
+```
+
+  </TabItem>
+</Tabs>
+
+2) install project and dependencies:
+
+```bash
+npm i
+npm i -S https://cdn.sheetjs.com/xlsx-latest/xlsx-latest.tgz
+```
+
+3) start a local server with
+
+```bash
+npm run serve
+```
+
+The traditional site URL is http://localhost:4200/ .  Open the page with a web
+browser and open the console.  In the "Elements" tab, the `app-root` element
+will have an `ng-version` attribute.
+
+4) build the app with
+
+```bash
+npm run build
+```
\ No newline at end of file
diff --git a/docz/docs/03-demos/index.md b/docz/docs/03-demos/index.md
index 43fd816..add0fb3 100644
--- a/docz/docs/03-demos/index.md
+++ b/docz/docs/03-demos/index.md
@@ -18,7 +18,7 @@ The demo projects include small runnable examples and short explainers.
 
 ### Frameworks
 
-- [`Angular 2+ and Ionic`](https://github.com/SheetJS/SheetJS/tree/master/demos/angular2/)
+- [`Angular 2+ and Ionic`](./angular)
 - [`React`](./react)
 - [`VueJS`](./vue)
 - [`Angular.JS`](./legacy#angularjs)
diff --git a/docz/docs/06-solutions/01-input.md b/docz/docs/06-solutions/01-input.md
index fdd23d8..a47ac2f 100644
--- a/docz/docs/06-solutions/01-input.md
+++ b/docz/docs/06-solutions/01-input.md
@@ -295,7 +295,7 @@ input_dom_element.addEventListener("change", handleFile, false);
   </TabItem>
 </Tabs>
 
-The [`oldie` demo](https://github.com/SheetJS/SheetJS/tree/master/demos/oldie/) shows an IE-compatible fallback scenario.
+The [`oldie` demo](../demos/legacy#internet-explorer) shows an IE-compatible fallback scenario.
 
   </TabItem>
   <TabItem value="nodejs" label="NodeJS">
@@ -663,7 +663,7 @@ console.log(wb.SheetNames);`}</code></pre>
   </TabItem>
 </Tabs>
 
-More detailed examples are covered in the [included demos](https://github.com/SheetJS/SheetJS/tree/master/demos/)
+More detailed examples are covered in the [included demos](../demos/)
 
 ## Processing JSON and JS Data
 
@@ -728,9 +728,7 @@ the optional `opts` argument in more detail.
 
 [`x-spreadsheet`](https://github.com/myliang/x-spreadsheet) is an interactive
 data grid for previewing and modifying structured data in the web browser.  The
-[demo](https://github.com/sheetjs/sheetjs/tree/master/demos/xspreadsheet)
-includes a sample script with the `xtos` function for converting from
-x-spreadsheet to a workbook.  Live Demo: <https://oss.sheetjs.com/sheetjs/x-spreadsheet>
+[demo](../demos/grid#x-spreadsheet) includes more detailed examples.
 
 ["Typed Arrays and ML"](../demos/ml) covers strategies for
 creating worksheets from ML library exports (datasets stored in Typed Arrays).
@@ -738,7 +736,7 @@ creating worksheets from ML library exports (datasets stored in Typed Arrays).
 <details>
   <summary><b>Records from a database query (SQL or no-SQL)</b> (click to show)</summary>
 
-The [`database` demo](https://github.com/sheetjs/sheetjs/tree/master/demos/database/) includes examples of working with
+The [`database` demo](../demos/database/) includes examples of working with
 databases and query results.
 
 </details>
@@ -833,8 +831,8 @@ var workbook = XLSX.read(htmlstr, {type:"string"});
 <details>
   <summary><b>Chrome/Chromium Extension</b> (click to show)</summary>
 
-The [`chrome` demo](https://github.com/SheetJS/SheetJS/tree/master/demos/chrome/) shows a complete example and details the
-required permissions and other settings.
+The [`chrome` demo](../demos/chromium/) shows a complete example and details the required
+permissions and other settings.
 
 In an extension, it is recommended to generate the workbook in a content script
 and pass the object back to the extension:
diff --git a/docz/docs/06-solutions/05-output.md b/docz/docs/06-solutions/05-output.md
index f100ac6..6a96bd5 100644
--- a/docz/docs/06-solutions/05-output.md
+++ b/docz/docs/06-solutions/05-output.md
@@ -165,7 +165,7 @@ Downloadify.create(id,{
 });
 ```
 
-The [`oldie` demo](https://github.com/SheetJS/SheetJS/tree/master/demos/oldie/) shows an IE-compatible fallback scenario.
+The [`oldie` demo](../demos/legacy#internet-explorer) shows an IE-compatible fallback scenario.
 
 </details>
 
@@ -549,9 +549,7 @@ With the `header: 1` option, the function exports an array of arrays of values.
 
 [`x-spreadsheet`](https://github.com/myliang/x-spreadsheet) is an interactive
 data grid for previewing and modifying structured data in the web browser.  The
-[demo](https://github.com/SheetJS/SheetJS/tree/master/demos/xspreadsheet)
-includes a sample script with the `stox` function for converting from
-a workbook to x-spreadsheet.  Live Demo: <https://oss.sheetjs.com/sheetjs/x-spreadsheet>
+[demo](../demos/grid#x-spreadsheet) includes a sample script and live demo.
 
   </TabItem>
   <TabItem value="react" label="React">
@@ -594,9 +592,8 @@ export default function App() {
   </TabItem>
   <TabItem value="vue" label="VueJS">
 
-[`vue3-table-lite`](https://linmasahiro.github.io/vue3-table-lite/dist/) is a
-simple VueJS 3 data table.  It is featured in the
-[VueJS demo](https://github.com/SheetJS/SheetJS/tree/master/demos/vue/modify/).
+[`vue3-table-lite`](https://vue3-lite-table.vercel.app/) is a simple VueJS 3
+data table.  It is featured in the [dedicated demo](../demos/grid#vue3-table-lite).
 
   </TabItem>
 </Tabs>
@@ -609,8 +606,7 @@ generating typed arrays and tensors from worksheet data.
 <details>
   <summary><b>Populating a database (SQL or no-SQL)</b> (click to show)</summary>
 
-The [`database` demo](https://github.com/SheetJS/SheetJS/tree/master/demos/database/)
-includes examples of working with databases and query results.
+The [`database` demo](../demos/database/) includes examples of working with databases and query results.
 
 </details>
 
@@ -706,7 +702,7 @@ function Tabeller(props) {
 }
 ```
 
-The [`react` demo](https://github.com/SheetJS/SheetJS/tree/master/demos/react) includes more React examples.
+The [`react` demo](../demos/react) includes more React examples.
 
   </TabItem>
   <TabItem value="vue" label="VueJS">
@@ -740,7 +736,7 @@ const S5SComponent = {
 };
 ```
 
-The [`vuejs` demo](https://github.com/SheetJS/SheetJS/tree/master/demos/vue) includes more React examples.
+The [`vuejs` demo](../demos/vue) includes more React examples.
 
   </TabItem>
 </Tabs>
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diff --git a/docz/static/angular/versions/angular.json-ng10 b/docz/static/angular/versions/angular.json-ng10
new file mode 100644
index 0000000..9e7228c
--- /dev/null
+++ b/docz/static/angular/versions/angular.json-ng10
@@ -0,0 +1,125 @@
+{
+  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
+  "version": 1,
+  "newProjectRoot": "projects",
+  "projects": {
+    "sheetjs": {
+      "root": "",
+      "sourceRoot": "src",
+      "projectType": "application",
+      "prefix": "app",
+      "schematics": {},
+      "architect": {
+        "build": {
+          "builder": "@angular-devkit/build-angular:browser",
+          "options": {
+            "outputPath": "dist/sheetjs",
+            "index": "src/index.html",
+            "main": "src/main.ts",
+            "polyfills": "src/polyfills.ts",
+            "tsConfig": "tsconfig.app.json",
+            "aot": true,
+            "assets": [
+              "src/favicon.ico",
+              "src/assets"
+            ],
+            "styles": [
+              "src/styles.css"
+            ],
+            "scripts": []
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+          "configurations": {
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+              "fileReplacements": [
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+                  "with": "src/environments/environment.prod.ts"
+                }
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+              "outputHashing": "all",
+              "sourceMap": false,
+              "extractCss": true,
+              "namedChunks": false,
+              "extractLicenses": true,
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+                  "maximumWarning": "2mb",
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+                  "maximumWarning": "6kb",
+                  "maximumError": "10kb"
+                }
+              ]
+            }
+          }
+        },
+        "serve": {
+          "builder": "@angular-devkit/build-angular:dev-server",
+          "options": {
+            "browserTarget": "sheetjs:build"
+          },
+          "configurations": {
+            "production": {
+              "browserTarget": "sheetjs:build:production"
+            }
+          }
+        },
+        "extract-i18n": {
+          "builder": "@angular-devkit/build-angular:extract-i18n",
+          "options": {
+            "browserTarget": "sheetjs:build"
+          }
+        },
+        "test": {
+          "builder": "@angular-devkit/build-angular:karma",
+          "options": {
+            "main": "src/test.ts",
+            "polyfills": "src/polyfills.ts",
+            "tsConfig": "tsconfig.spec.json",
+            "karmaConfig": "karma.conf.js",
+            "assets": [
+              "src/favicon.ico",
+              "src/assets"
+            ],
+            "styles": [
+              "src/styles.css"
+            ],
+            "scripts": []
+          }
+        },
+        "lint": {
+          "builder": "@angular-devkit/build-angular:tslint",
+          "options": {
+            "tsConfig": [
+              "tsconfig.app.json",
+              "tsconfig.spec.json",
+              "e2e/tsconfig.json"
+            ],
+            "exclude": [
+              "**/node_modules/**"
+            ]
+          }
+        },
+        "e2e": {
+          "builder": "@angular-devkit/build-angular:protractor",
+          "options": {
+            "protractorConfig": "e2e/protractor.conf.js",
+            "devServerTarget": "sheetjs:serve"
+          },
+          "configurations": {
+            "production": {
+              "devServerTarget": "sheetjs:serve:production"
+            }
+          }
+        }
+      }
+    }
+  },
+  "defaultProject": "sheetjs"
+}
diff --git a/docz/static/angular/versions/angular.json-ng11 b/docz/static/angular/versions/angular.json-ng11
new file mode 100644
index 0000000..a1563c1
--- /dev/null
+++ b/docz/static/angular/versions/angular.json-ng11
@@ -0,0 +1,124 @@
+{
+  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
+  "version": 1,
+  "newProjectRoot": "projects",
+  "projects": {
+    "sheetjs": {
+      "root": "",
+      "sourceRoot": "src",
+      "projectType": "application",
+      "prefix": "app",
+      "schematics": {},
+      "architect": {
+        "build": {
+          "builder": "@angular-devkit/build-angular:browser",
+          "options": {
+            "outputPath": "dist/sheetjs",
+            "index": "src/index.html",
+            "main": "src/main.ts",
+            "polyfills": "src/polyfills.ts",
+            "tsConfig": "tsconfig.app.json",
+            "aot": true,
+            "assets": [
+              "src/favicon.ico",
+              "src/assets"
+            ],
+            "styles": [
+              "src/styles.css"
+            ],
+            "scripts": []
+          },
+          "configurations": {
+            "production": {
+              "fileReplacements": [
+                {
+                  "replace": "src/environments/environment.ts",
+                  "with": "src/environments/environment.prod.ts"
+                }
+              ],
+              "optimization": true,
+              "outputHashing": "all",
+              "sourceMap": false,
+              "namedChunks": false,
+              "extractLicenses": true,
+              "vendorChunk": false,
+              "buildOptimizer": true,
+              "budgets": [
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+                  "type": "initial",
+                  "maximumWarning": "2mb",
+                  "maximumError": "5mb"
+                },
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+                  "type": "anyComponentStyle",
+                  "maximumWarning": "6kb",
+                  "maximumError": "10kb"
+                }
+              ]
+            }
+          }
+        },
+        "serve": {
+          "builder": "@angular-devkit/build-angular:dev-server",
+          "options": {
+            "browserTarget": "sheetjs:build"
+          },
+          "configurations": {
+            "production": {
+              "browserTarget": "sheetjs:build:production"
+            }
+          }
+        },
+        "extract-i18n": {
+          "builder": "@angular-devkit/build-angular:extract-i18n",
+          "options": {
+            "browserTarget": "sheetjs:build"
+          }
+        },
+        "test": {
+          "builder": "@angular-devkit/build-angular:karma",
+          "options": {
+            "main": "src/test.ts",
+            "polyfills": "src/polyfills.ts",
+            "tsConfig": "tsconfig.spec.json",
+            "karmaConfig": "karma.conf.js",
+            "assets": [
+              "src/favicon.ico",
+              "src/assets"
+            ],
+            "styles": [
+              "src/styles.css"
+            ],
+            "scripts": []
+          }
+        },
+        "lint": {
+          "builder": "@angular-devkit/build-angular:tslint",
+          "options": {
+            "tsConfig": [
+              "tsconfig.app.json",
+              "tsconfig.spec.json",
+              "e2e/tsconfig.json"
+            ],
+            "exclude": [
+              "**/node_modules/**"
+            ]
+          }
+        },
+        "e2e": {
+          "builder": "@angular-devkit/build-angular:protractor",
+          "options": {
+            "protractorConfig": "e2e/protractor.conf.js",
+            "devServerTarget": "sheetjs:serve"
+          },
+          "configurations": {
+            "production": {
+              "devServerTarget": "sheetjs:serve:production"
+            }
+          }
+        }
+      }
+    }
+  },
+  "defaultProject": "sheetjs"
+}
diff --git a/docz/static/angular/versions/angular.json-ng12 b/docz/static/angular/versions/angular.json-ng12
new file mode 100644
index 0000000..69d02ea
--- /dev/null
+++ b/docz/static/angular/versions/angular.json-ng12
@@ -0,0 +1,106 @@
+{
+  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
+  "version": 1,
+  "newProjectRoot": "projects",
+  "projects": {
+    "sheetjs": {
+      "root": "",
+      "sourceRoot": "src",
+      "projectType": "application",
+      "prefix": "app",
+      "schematics": {
+        "@schematics/angular:application": {
+          "strict": true
+        }
+      },
+      "architect": {
+        "build": {
+          "builder": "@angular-devkit/build-angular:browser",
+          "options": {
+            "outputPath": "dist/sheetjs",
+            "index": "src/index.html",
+            "main": "src/main.ts",
+            "polyfills": "src/polyfills.ts",
+            "tsConfig": "tsconfig.app.json",
+            "assets": [
+              "src/favicon.ico",
+              "src/assets"
+            ],
+            "styles": [
+              "src/styles.css"
+            ],
+            "scripts": []
+          },
+          "configurations": {
+            "production": {
+              "budgets": [
+                {
+                  "type": "initial",
+                  "maximumWarning": "500kb",
+                  "maximumError": "2mb"
+                },
+                {
+                  "type": "anyComponentStyle",
+                  "maximumWarning": "2kb",
+                  "maximumError": "4kb"
+                }
+              ],
+              "fileReplacements": [
+                {
+                  "replace": "src/environments/environment.ts",
+                  "with": "src/environments/environment.prod.ts"
+                }
+              ],
+              "outputHashing": "all"
+            },
+            "development": {
+              "buildOptimizer": false,
+              "optimization": false,
+              "vendorChunk": true,
+              "extractLicenses": false,
+              "sourceMap": true,
+              "namedChunks": true
+            }
+          },
+          "defaultConfiguration": "production"
+        },
+        "serve": {
+          "builder": "@angular-devkit/build-angular:dev-server",
+          "configurations": {
+            "production": {
+              "browserTarget": "sheetjs:build:production"
+            },
+            "development": {
+              "browserTarget": "sheetjs:build:development"
+            }
+          },
+          "defaultConfiguration": "development"
+        },
+        "extract-i18n": {
+          "builder": "@angular-devkit/build-angular:extract-i18n",
+          "options": {
+            "browserTarget": "sheetjs:build"
+          }
+        },
+        "test": {
+          "builder": "@angular-devkit/build-angular:karma",
+          "options": {
+            "main": "src/test.ts",
+            "polyfills": "src/polyfills.ts",
+            "tsConfig": "tsconfig.spec.json",
+            "karmaConfig": "karma.conf.js",
+            "assets": [
+              "src/favicon.ico",
+              "src/assets"
+            ],
+            "styles": [
+              "src/styles.css"
+            ],
+            "scripts": []
+          }
+        }
+      }
+    }
+  },
+  "defaultProject": "sheetjs"
+}
diff --git a/docz/static/angular/versions/angular.json-ng13 b/docz/static/angular/versions/angular.json-ng13
new file mode 100644
index 0000000..69d02ea
--- /dev/null
+++ b/docz/static/angular/versions/angular.json-ng13
@@ -0,0 +1,106 @@
+{
+  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
+  "version": 1,
+  "newProjectRoot": "projects",
+  "projects": {
+    "sheetjs": {
+      "root": "",
+      "sourceRoot": "src",
+      "projectType": "application",
+      "prefix": "app",
+      "schematics": {
+        "@schematics/angular:application": {
+          "strict": true
+        }
+      },
+      "architect": {
+        "build": {
+          "builder": "@angular-devkit/build-angular:browser",
+          "options": {
+            "outputPath": "dist/sheetjs",
+            "index": "src/index.html",
+            "main": "src/main.ts",
+            "polyfills": "src/polyfills.ts",
+            "tsConfig": "tsconfig.app.json",
+            "assets": [
+              "src/favicon.ico",
+              "src/assets"
+            ],
+            "styles": [
+              "src/styles.css"
+            ],
+            "scripts": []
+          },
+          "configurations": {
+            "production": {
+              "budgets": [
+                {
+                  "type": "initial",
+                  "maximumWarning": "500kb",
+                  "maximumError": "2mb"
+                },
+                {
+                  "type": "anyComponentStyle",
+                  "maximumWarning": "2kb",
+                  "maximumError": "4kb"
+                }
+              ],
+              "fileReplacements": [
+                {
+                  "replace": "src/environments/environment.ts",
+                  "with": "src/environments/environment.prod.ts"
+                }
+              ],
+              "outputHashing": "all"
+            },
+            "development": {
+              "buildOptimizer": false,
+              "optimization": false,
+              "vendorChunk": true,
+              "extractLicenses": false,
+              "sourceMap": true,
+              "namedChunks": true
+            }
+          },
+          "defaultConfiguration": "production"
+        },
+        "serve": {
+          "builder": "@angular-devkit/build-angular:dev-server",
+          "configurations": {
+            "production": {
+              "browserTarget": "sheetjs:build:production"
+            },
+            "development": {
+              "browserTarget": "sheetjs:build:development"
+            }
+          },
+          "defaultConfiguration": "development"
+        },
+        "extract-i18n": {
+          "builder": "@angular-devkit/build-angular:extract-i18n",
+          "options": {
+            "browserTarget": "sheetjs:build"
+          }
+        },
+        "test": {
+          "builder": "@angular-devkit/build-angular:karma",
+          "options": {
+            "main": "src/test.ts",
+            "polyfills": "src/polyfills.ts",
+            "tsConfig": "tsconfig.spec.json",
+            "karmaConfig": "karma.conf.js",
+            "assets": [
+              "src/favicon.ico",
+              "src/assets"
+            ],
+            "styles": [
+              "src/styles.css"
+            ],
+            "scripts": []
+          }
+        }
+      }
+    }
+  },
+  "defaultProject": "sheetjs"
+}
diff --git a/docz/static/angular/versions/angular.json-ng6 b/docz/static/angular/versions/angular.json-ng6
new file mode 100644
index 0000000..30e40df
--- /dev/null
+++ b/docz/static/angular/versions/angular.json-ng6
@@ -0,0 +1,127 @@
+{
+  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
+  "version": 1,
+  "newProjectRoot": "projects",
+  "projects": {
+    "sheetjs": {
+      "root": "",
+      "sourceRoot": "src",
+      "projectType": "application",
+      "prefix": "app",
+      "schematics": {},
+      "architect": {
+        "build": {
+          "builder": "@angular-devkit/build-angular:browser",
+          "options": {
+            "outputPath": "dist/sheetjs",
+            "index": "src/index.html",
+            "main": "src/main.ts",
+            "polyfills": "src/polyfills.ts",
+            "tsConfig": "src/tsconfig.app.json",
+            "assets": [
+              "src/favicon.ico",
+              "src/assets"
+            ],
+            "styles": [
+              "src/styles.css"
+            ],
+            "scripts": []
+          },
+          "configurations": {
+            "production": {
+              "fileReplacements": [
+                {
+                  "replace": "src/environments/environment.ts",
+                  "with": "src/environments/environment.prod.ts"
+                }
+              ],
+              "optimization": true,
+              "outputHashing": "all",
+              "sourceMap": false,
+              "extractCss": true,
+              "namedChunks": false,
+              "aot": true,
+              "extractLicenses": true,
+              "vendorChunk": false,
+              "buildOptimizer": true
+            }
+          }
+        },
+        "serve": {
+          "builder": "@angular-devkit/build-angular:dev-server",
+          "options": {
+            "browserTarget": "sheetjs:build"
+          },
+          "configurations": {
+            "production": {
+              "browserTarget": "sheetjs:build:production"
+            }
+          }
+        },
+        "extract-i18n": {
+          "builder": "@angular-devkit/build-angular:extract-i18n",
+          "options": {
+            "browserTarget": "sheetjs:build"
+          }
+        },
+        "test": {
+          "builder": "@angular-devkit/build-angular:karma",
+          "options": {
+            "main": "src/test.ts",
+            "polyfills": "src/polyfills.ts",
+            "tsConfig": "src/tsconfig.spec.json",
+            "karmaConfig": "src/karma.conf.js",
+            "styles": [
+              "src/styles.css"
+            ],
+            "scripts": [],
+            "assets": [
+              "src/favicon.ico",
+              "src/assets"
+            ]
+          }
+        },
+        "lint": {
+          "builder": "@angular-devkit/build-angular:tslint",
+          "options": {
+            "tsConfig": [
+              "src/tsconfig.app.json",
+              "src/tsconfig.spec.json"
+            ],
+            "exclude": [
+              "**/node_modules/**"
+            ]
+          }
+        }
+      }
+    },
+    "sheetjs-e2e": {
+      "root": "e2e/",
+      "projectType": "application",
+      "architect": {
+        "e2e": {
+          "builder": "@angular-devkit/build-angular:protractor",
+          "options": {
+            "protractorConfig": "e2e/protractor.conf.js",
+            "devServerTarget": "sheetjs:serve"
+          },
+          "configurations": {
+            "production": {
+              "devServerTarget": "sheetjs:serve:production"
+            }
+          }
+        },
+        "lint": {
+          "builder": "@angular-devkit/build-angular:tslint",
+          "options": {
+            "tsConfig": "e2e/tsconfig.e2e.json",
+            "exclude": [
+              "**/node_modules/**"
+            ]
+          }
+        }
+      }
+    }
+  },
+  "defaultProject": "sheetjs"
+}
diff --git a/docz/static/angular/versions/angular.json-ng7 b/docz/static/angular/versions/angular.json-ng7
new file mode 100644
index 0000000..be12951
--- /dev/null
+++ b/docz/static/angular/versions/angular.json-ng7
@@ -0,0 +1,136 @@
+{
+  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
+  "version": 1,
+  "newProjectRoot": "projects",
+  "projects": {
+    "sheetjs": {
+      "root": "",
+      "sourceRoot": "src",
+      "projectType": "application",
+      "prefix": "app",
+      "schematics": {},
+      "architect": {
+        "build": {
+          "builder": "@angular-devkit/build-angular:browser",
+          "options": {
+            "outputPath": "dist/sheetjs",
+            "index": "src/index.html",
+            "main": "src/main.ts",
+            "polyfills": "src/polyfills.ts",
+            "tsConfig": "src/tsconfig.app.json",
+            "assets": [
+              "src/favicon.ico",
+              "src/assets"
+            ],
+            "styles": [
+              "src/styles.css"
+            ],
+            "scripts": [],
+            "es5BrowserSupport": true
+          },
+          "configurations": {
+            "production": {
+              "fileReplacements": [
+                {
+                  "replace": "src/environments/environment.ts",
+                  "with": "src/environments/environment.prod.ts"
+                }
+              ],
+              "optimization": true,
+              "outputHashing": "all",
+              "sourceMap": false,
+              "extractCss": true,
+              "namedChunks": false,
+              "aot": true,
+              "extractLicenses": true,
+              "vendorChunk": false,
+              "buildOptimizer": true,
+              "budgets": [
+                {
+                  "type": "initial",
+                  "maximumWarning": "2mb",
+                  "maximumError": "5mb"
+                }
+              ]
+            }
+          }
+        },
+        "serve": {
+          "builder": "@angular-devkit/build-angular:dev-server",
+          "options": {
+            "browserTarget": "sheetjs:build"
+          },
+          "configurations": {
+            "production": {
+              "browserTarget": "sheetjs:build:production"
+            }
+          }
+        },
+        "extract-i18n": {
+          "builder": "@angular-devkit/build-angular:extract-i18n",
+          "options": {
+            "browserTarget": "sheetjs:build"
+          }
+        },
+        "test": {
+          "builder": "@angular-devkit/build-angular:karma",
+          "options": {
+            "main": "src/test.ts",
+            "polyfills": "src/polyfills.ts",
+            "tsConfig": "src/tsconfig.spec.json",
+            "karmaConfig": "src/karma.conf.js",
+            "styles": [
+              "src/styles.css"
+            ],
+            "scripts": [],
+            "assets": [
+              "src/favicon.ico",
+              "src/assets"
+            ]
+          }
+        },
+        "lint": {
+          "builder": "@angular-devkit/build-angular:tslint",
+          "options": {
+            "tsConfig": [
+              "src/tsconfig.app.json",
+              "src/tsconfig.spec.json"
+            ],
+            "exclude": [
+              "**/node_modules/**"
+            ]
+          }
+        }
+      }
+    },
+    "sheetjs-e2e": {
+      "root": "e2e/",
+      "projectType": "application",
+      "prefix": "",
+      "architect": {
+        "e2e": {
+          "builder": "@angular-devkit/build-angular:protractor",
+          "options": {
+            "protractorConfig": "e2e/protractor.conf.js",
+            "devServerTarget": "sheetjs:serve"
+          },
+          "configurations": {
+            "production": {
+              "devServerTarget": "sheetjs:serve:production"
+            }
+          }
+        },
+        "lint": {
+          "builder": "@angular-devkit/build-angular:tslint",
+          "options": {
+            "tsConfig": "e2e/tsconfig.e2e.json",
+            "exclude": [
+              "**/node_modules/**"
+            ]
+          }
+        }
+      }
+    }
+  },
+  "defaultProject": "sheetjs"
+}
diff --git a/docz/static/angular/versions/angular.json-ng8 b/docz/static/angular/versions/angular.json-ng8
new file mode 100644
index 0000000..de608c0
--- /dev/null
+++ b/docz/static/angular/versions/angular.json-ng8
@@ -0,0 +1,126 @@
+{
+  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
+  "version": 1,
+  "newProjectRoot": "projects",
+  "projects": {
+    "sheetjs": {
+      "root": "",
+      "sourceRoot": "src",
+      "projectType": "application",
+      "prefix": "app",
+      "schematics": {},
+      "architect": {
+        "build": {
+          "builder": "@angular-devkit/build-angular:browser",
+          "options": {
+            "outputPath": "dist/sheetjs",
+            "index": "src/index.html",
+            "main": "src/main.ts",
+            "polyfills": "src/polyfills.ts",
+            "tsConfig": "tsconfig.app.json",
+            "aot": false,
+            "assets": [
+              "src/favicon.ico",
+              "src/assets"
+            ],
+            "styles": [
+              "src/styles.css"
+            ],
+            "scripts": []
+          },
+          "configurations": {
+            "production": {
+              "fileReplacements": [
+                {
+                  "replace": "src/environments/environment.ts",
+                  "with": "src/environments/environment.prod.ts"
+                }
+              ],
+              "optimization": true,
+              "outputHashing": "all",
+              "sourceMap": false,
+              "extractCss": true,
+              "namedChunks": false,
+              "aot": true,
+              "extractLicenses": true,
+              "vendorChunk": false,
+              "buildOptimizer": true,
+              "budgets": [
+                {
+                  "type": "initial",
+                  "maximumWarning": "2mb",
+                  "maximumError": "5mb"
+                },
+                {
+                  "type": "anyComponentStyle",
+                  "maximumWarning": "6kb",
+                  "maximumError": "10kb"
+                }
+              ]
+            }
+          }
+        },
+        "serve": {
+          "builder": "@angular-devkit/build-angular:dev-server",
+          "options": {
+            "browserTarget": "sheetjs:build"
+          },
+          "configurations": {
+            "production": {
+              "browserTarget": "sheetjs:build:production"
+            }
+          }
+        },
+        "extract-i18n": {
+          "builder": "@angular-devkit/build-angular:extract-i18n",
+          "options": {
+            "browserTarget": "sheetjs:build"
+          }
+        },
+        "test": {
+          "builder": "@angular-devkit/build-angular:karma",
+          "options": {
+            "main": "src/test.ts",
+            "polyfills": "src/polyfills.ts",
+            "tsConfig": "tsconfig.spec.json",
+            "karmaConfig": "karma.conf.js",
+            "assets": [
+              "src/favicon.ico",
+              "src/assets"
+            ],
+            "styles": [
+              "src/styles.css"
+            ],
+            "scripts": []
+          }
+        },
+        "lint": {
+          "builder": "@angular-devkit/build-angular:tslint",
+          "options": {
+            "tsConfig": [
+              "tsconfig.app.json",
+              "tsconfig.spec.json",
+              "e2e/tsconfig.json"
+            ],
+            "exclude": [
+              "**/node_modules/**"
+            ]
+          }
+        },
+        "e2e": {
+          "builder": "@angular-devkit/build-angular:protractor",
+          "options": {
+            "protractorConfig": "e2e/protractor.conf.js",
+            "devServerTarget": "sheetjs:serve"
+          },
+          "configurations": {
+            "production": {
+              "devServerTarget": "sheetjs:serve:production"
+            }
+          }
+        }
+      }
+    }
+  },
+  "defaultProject": "sheetjs"
+}
diff --git a/docz/static/angular/versions/angular.json-ng9 b/docz/static/angular/versions/angular.json-ng9
new file mode 100644
index 0000000..9e7228c
--- /dev/null
+++ b/docz/static/angular/versions/angular.json-ng9
@@ -0,0 +1,125 @@
+{
+  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
+  "version": 1,
+  "newProjectRoot": "projects",
+  "projects": {
+    "sheetjs": {
+      "root": "",
+      "sourceRoot": "src",
+      "projectType": "application",
+      "prefix": "app",
+      "schematics": {},
+      "architect": {
+        "build": {
+          "builder": "@angular-devkit/build-angular:browser",
+          "options": {
+            "outputPath": "dist/sheetjs",
+            "index": "src/index.html",
+            "main": "src/main.ts",
+            "polyfills": "src/polyfills.ts",
+            "tsConfig": "tsconfig.app.json",
+            "aot": true,
+            "assets": [
+              "src/favicon.ico",
+              "src/assets"
+            ],
+            "styles": [
+              "src/styles.css"
+            ],
+            "scripts": []
+          },
+          "configurations": {
+            "production": {
+              "fileReplacements": [
+                {
+                  "replace": "src/environments/environment.ts",
+                  "with": "src/environments/environment.prod.ts"
+                }
+              ],
+              "optimization": true,
+              "outputHashing": "all",
+              "sourceMap": false,
+              "extractCss": true,
+              "namedChunks": false,
+              "extractLicenses": true,
+              "vendorChunk": false,
+              "buildOptimizer": true,
+              "budgets": [
+                {
+                  "type": "initial",
+                  "maximumWarning": "2mb",
+                  "maximumError": "5mb"
+                },
+                {
+                  "type": "anyComponentStyle",
+                  "maximumWarning": "6kb",
+                  "maximumError": "10kb"
+                }
+              ]
+            }
+          }
+        },
+        "serve": {
+          "builder": "@angular-devkit/build-angular:dev-server",
+          "options": {
+            "browserTarget": "sheetjs:build"
+          },
+          "configurations": {
+            "production": {
+              "browserTarget": "sheetjs:build:production"
+            }
+          }
+        },
+        "extract-i18n": {
+          "builder": "@angular-devkit/build-angular:extract-i18n",
+          "options": {
+            "browserTarget": "sheetjs:build"
+          }
+        },
+        "test": {
+          "builder": "@angular-devkit/build-angular:karma",
+          "options": {
+            "main": "src/test.ts",
+            "polyfills": "src/polyfills.ts",
+            "tsConfig": "tsconfig.spec.json",
+            "karmaConfig": "karma.conf.js",
+            "assets": [
+              "src/favicon.ico",
+              "src/assets"
+            ],
+            "styles": [
+              "src/styles.css"
+            ],
+            "scripts": []
+          }
+        },
+        "lint": {
+          "builder": "@angular-devkit/build-angular:tslint",
+          "options": {
+            "tsConfig": [
+              "tsconfig.app.json",
+              "tsconfig.spec.json",
+              "e2e/tsconfig.json"
+            ],
+            "exclude": [
+              "**/node_modules/**"
+            ]
+          }
+        },
+        "e2e": {
+          "builder": "@angular-devkit/build-angular:protractor",
+          "options": {
+            "protractorConfig": "e2e/protractor.conf.js",
+            "devServerTarget": "sheetjs:serve"
+          },
+          "configurations": {
+            "production": {
+              "devServerTarget": "sheetjs:serve:production"
+            }
+          }
+        }
+      }
+    }
+  },
+  "defaultProject": "sheetjs"
+}
diff --git a/docz/static/angular/versions/package.json-ng10 b/docz/static/angular/versions/package.json-ng10
new file mode 100644
index 0000000..fff68df
--- /dev/null
+++ b/docz/static/angular/versions/package.json-ng10
@@ -0,0 +1,39 @@
+{
+  "name": "angular10",
+  "version": "0.0.0",
+  "license": "MIT",
+  "scripts": {
+    "ng": "ng",
+    "start": "ng serve",
+    "build": "ng build"
+  },
+  "private": true,
+  "dependencies": {
+    "@angular/animations": "~10.2.4",
+    "@angular/common": "~10.2.4",
+    "@angular/compiler": "~10.2.4",
+
+    "@angular/core": "~10.2.4",
+    "@angular/forms": "~10.2.4",
+
+    "@angular/platform-browser": "~10.2.4",
+    "@angular/platform-browser-dynamic": "~10.2.4",
+
+    "@angular/router": "~10.2.4",
+
+
+    "rxjs": "~6.6.0",
+    "tslib": "^2.0.0",
+    "zone.js": "~0.10.2"
+  },
+  "devDependencies": {
+    "@angular-devkit/build-angular": "~0.1002.3",
+    "@angular/cli": "~10.2.3",
+    "@angular/compiler-cli": "~10.2.4",
+
+    "@types/node": "^12.11.1",
+    "ts-node": "~8.3.0",
+    "tslint": "~6.1.0",
+    "typescript": "~4.0.2"
+  }
+}
diff --git a/docz/static/angular/versions/package.json-ng11 b/docz/static/angular/versions/package.json-ng11
new file mode 100644
index 0000000..9bb80a8
--- /dev/null
+++ b/docz/static/angular/versions/package.json-ng11
@@ -0,0 +1,39 @@
+{
+  "name": "angular11",
+  "version": "0.0.0",
+  "license": "MIT",
+  "scripts": {
+    "ng": "ng",
+    "start": "ng serve",
+    "build": "ng build"
+  },
+  "private": true,
+  "dependencies": {
+    "@angular/animations": "~11.2.14",
+    "@angular/common": "~11.2.14",
+    "@angular/compiler": "~11.2.14",
+
+    "@angular/core": "~11.2.14",
+    "@angular/forms": "~11.2.14",
+
+    "@angular/platform-browser": "~11.2.14",
+    "@angular/platform-browser-dynamic": "~11.2.14",
+
+    "@angular/router": "~11.2.14",
+
+
+    "rxjs": "~6.6.0",
+    "tslib": "^2.0.0",
+    "zone.js": "~0.11.3"
+  },
+  "devDependencies": {
+    "@angular-devkit/build-angular": "~0.1102.13",
+    "@angular/cli": "~11.2.14",
+    "@angular/compiler-cli": "~11.2.14",
+
+    "@types/node": "^12.11.1",
+    "ts-node": "~8.3.0",
+    "tslint": "~6.1.0",
+    "typescript": "~4.1.5"
+  }
+}
diff --git a/docz/static/angular/versions/package.json-ng12 b/docz/static/angular/versions/package.json-ng12
new file mode 100644
index 0000000..74df6c5
--- /dev/null
+++ b/docz/static/angular/versions/package.json-ng12
@@ -0,0 +1,39 @@
+{
+  "name": "angular12",
+  "version": "0.0.0",
+  "license": "MIT",
+  "scripts": {
+    "ng": "ng",
+    "start": "ng serve",
+    "build": "ng build"
+  },
+  "private": true,
+  "dependencies": {
+    "@angular/animations": "~12.2.0",
+    "@angular/common": "~12.2.0",
+    "@angular/compiler": "~12.2.0",
+
+    "@angular/core": "~12.2.0",
+    "@angular/forms": "~12.2.0",
+
+    "@angular/platform-browser": "~12.2.0",
+    "@angular/platform-browser-dynamic": "~12.2.0",
+
+    "@angular/router": "~12.2.0",
+
+
+    "rxjs": "~6.6.0",
+    "tslib": "^2.3.0",
+    "zone.js": "~0.11.4"
+  },
+  "devDependencies": {
+    "@angular-devkit/build-angular": "~12.2.7",
+    "@angular/cli": "~12.2.7",
+    "@angular/compiler-cli": "~12.2.0",
+
+    "@types/node": "^12.11.1",
+
+
+    "typescript": "~4.3.5"
+  }
+}
diff --git a/docz/static/angular/versions/package.json-ng13 b/docz/static/angular/versions/package.json-ng13
new file mode 100644
index 0000000..a214cef
--- /dev/null
+++ b/docz/static/angular/versions/package.json-ng13
@@ -0,0 +1,39 @@
+{
+  "name": "angular13",
+  "version": "0.0.0",
+  "license": "MIT",
+  "scripts": {
+    "ng": "ng",
+    "start": "ng serve",
+    "build": "ng build"
+  },
+  "private": true,
+  "dependencies": {
+    "@angular/animations": "~13.2.0",
+    "@angular/common": "~13.2.0",
+    "@angular/compiler": "~13.2.0",
+
+    "@angular/core": "~13.2.0",
+    "@angular/forms": "~13.2.0",
+
+    "@angular/platform-browser": "~13.2.0",
+    "@angular/platform-browser-dynamic": "~13.2.0",
+
+    "@angular/router": "~13.2.0",
+
+
+    "rxjs": "~7.5.0",
+    "tslib": "^2.3.0",
+    "zone.js": "~0.11.4"
+  },
+  "devDependencies": {
+    "@angular-devkit/build-angular": "~13.2.1",
+    "@angular/cli": "~13.2.1",
+    "@angular/compiler-cli": "~13.2.0",
+
+    "@types/node": "^12.11.1",
+
+
+    "typescript": "~4.5.2"
+  }
+}
diff --git a/docz/static/angular/versions/package.json-ng2 b/docz/static/angular/versions/package.json-ng2
new file mode 100644
index 0000000..c6cdfe9
--- /dev/null
+++ b/docz/static/angular/versions/package.json-ng2
@@ -0,0 +1,37 @@
+{
+  "name": "angular2",
+  "version": "0.0.0",
+  "license": "MIT",
+  "scripts": {
+    "ng": "ng",
+    "start": "ng serve",
+    "build": "ng build"
+  },
+  "private": true,
+  "dependencies": {
+    "@angular/common": "~2.4.1",
+    "@angular/compiler": "~2.4.1",
+    "@angular/compiler-cli": "^2.4.1",
+    "@angular/core": "~2.4.1",
+    "@angular/forms": "~2.4.1",
+    "@angular/http": "~2.4.1",
+    "@angular/platform-browser": "~2.4.1",
+    "@angular/platform-browser-dynamic": "~2.4.1",
+    "@angular/platform-server": "^2.4.1",
+    "@angular/router": "~3.4.0",
+    "core-js": "^2.4.1",
+    "reflect-metadata": "^0.1.8",
+    "rxjs": "^5.0.2",
+    "systemjs": "0.19.40",
+    "zone.js": "^0.7.4"
+  },
+  "devDependencies": {
+    "@angular/cli": "1.1.2",
+    "@angular/compiler-cli": "^2.0.0",
+    "@angular/language-service": "^2.0.0",
+    "@types/node": "~6.0.60",
+    "ts-node": "~3.0.4",
+    "tslint": "~5.3.2",
+    "typescript": "~2.3.3"
+  }
+}
diff --git a/docz/static/angular/versions/package.json-ng4 b/docz/static/angular/versions/package.json-ng4
new file mode 100644
index 0000000..2891383
--- /dev/null
+++ b/docz/static/angular/versions/package.json-ng4
@@ -0,0 +1,38 @@
+{
+  "name": "angular4",
+  "version": "0.0.0",
+  "license": "MIT",
+  "scripts": {
+    "ng": "ng",
+    "start": "ng serve",
+    "build": "ng build"
+  },
+  "private": true,
+  "dependencies": {
+    "@angular/animations": "^4.0.0",
+    "@angular/common": "^4.0.0",
+    "@angular/compiler": "^4.0.0",
+
+    "@angular/core": "^4.0.0",
+    "@angular/forms": "^4.0.0",
+    "@angular/http": "^4.0.0",
+    "@angular/platform-browser": "^4.0.0",
+    "@angular/platform-browser-dynamic": "^4.0.0",
+
+    "@angular/router": "^4.0.0",
+    "core-js": "^2.4.1",
+
+    "rxjs": "^5.1.0",
+
+    "zone.js": "^0.8.4"
+  },
+  "devDependencies": {
+    "@angular/cli": "1.1.2",
+    "@angular/compiler-cli": "^4.0.0",
+    "@angular/language-service": "^4.0.0",
+    "@types/node": "~6.0.60",
+    "ts-node": "~3.0.4",
+    "tslint": "~5.3.2",
+    "typescript": "~2.3.3"
+  }
+}
diff --git a/docz/static/angular/versions/package.json-ng5 b/docz/static/angular/versions/package.json-ng5
new file mode 100644
index 0000000..1f62707
--- /dev/null
+++ b/docz/static/angular/versions/package.json-ng5
@@ -0,0 +1,38 @@
+{
+  "name": "angular5",
+  "version": "0.0.0",
+  "license": "MIT",
+  "scripts": {
+    "ng": "ng",
+    "start": "ng serve",
+    "build": "ng build"
+  },
+  "private": true,
+  "dependencies": {
+    "@angular/animations": "^5.0.0",
+    "@angular/common": "^5.0.0",
+    "@angular/compiler": "^5.0.0",
+
+    "@angular/core": "^5.0.0",
+    "@angular/forms": "^5.0.0",
+    "@angular/http": "^5.0.0",
+    "@angular/platform-browser": "^5.0.0",
+    "@angular/platform-browser-dynamic": "^5.0.0",
+
+    "@angular/router": "^5.0.0",
+    "core-js": "^2.4.1",
+
+    "rxjs": "^5.5.2",
+
+    "zone.js": "^0.8.14"
+  },
+  "devDependencies": {
+    "@angular/cli": "^1.5.3",
+    "@angular/compiler-cli": "^5.0.0",
+    "@angular/language-service": "^5.0.0",
+    "@types/node": "~6.0.60",
+    "ts-node": "~3.2.0",
+    "tslint": "~5.7.0",
+    "typescript": "~2.4.2"
+  }
+}
diff --git a/docz/static/angular/versions/package.json-ng6 b/docz/static/angular/versions/package.json-ng6
new file mode 100644
index 0000000..a6df172
--- /dev/null
+++ b/docz/static/angular/versions/package.json-ng6
@@ -0,0 +1,39 @@
+{
+  "name": "angular6",
+  "version": "0.0.0",
+  "license": "MIT",
+  "scripts": {
+    "ng": "ng",
+    "start": "ng serve",
+    "build": "ng build"
+  },
+  "private": true,
+  "dependencies": {
+    "@angular/animations": "^6.1.0",
+    "@angular/common": "^6.1.0",
+    "@angular/compiler": "^6.1.0",
+
+    "@angular/core": "^6.1.0",
+    "@angular/forms": "^6.1.0",
+    "@angular/http": "^6.1.0",
+    "@angular/platform-browser": "^6.1.0",
+    "@angular/platform-browser-dynamic": "^6.1.0",
+
+    "@angular/router": "^6.1.0",
+    "core-js": "^2.5.4",
+
+    "rxjs": "~6.2.0",
+
+    "zone.js": "~0.8.26"
+  },
+  "devDependencies": {
+    "@angular-devkit/build-angular": "~0.8.0",
+    "@angular/cli": "~6.2.9",
+    "@angular/compiler-cli": "^6.1.0",
+    "@angular/language-service": "^6.1.0",
+    "@types/node": "~8.9.4",
+    "ts-node": "~7.0.0",
+    "tslint": "~5.11.0",
+    "typescript": "~2.9.2"
+  }
+}
diff --git a/docz/static/angular/versions/package.json-ng7 b/docz/static/angular/versions/package.json-ng7
new file mode 100644
index 0000000..841dab7
--- /dev/null
+++ b/docz/static/angular/versions/package.json-ng7
@@ -0,0 +1,39 @@
+{
+  "name": "angular7",
+  "version": "0.0.0",
+  "license": "MIT",
+  "scripts": {
+    "ng": "ng",
+    "start": "ng serve",
+    "build": "ng build"
+  },
+  "private": true,
+  "dependencies": {
+    "@angular/animations": "~7.2.0",
+    "@angular/common": "~7.2.0",
+    "@angular/compiler": "~7.2.0",
+
+    "@angular/core": "~7.2.0",
+    "@angular/forms": "~7.2.0",
+
+    "@angular/platform-browser": "~7.2.0",
+    "@angular/platform-browser-dynamic": "~7.2.0",
+
+    "@angular/router": "~7.2.0",
+    "core-js": "^2.5.4",
+
+    "rxjs": "~6.3.3",
+    "tslib": "^1.9.0",
+    "zone.js": "~0.8.26"
+  },
+  "devDependencies": {
+    "@angular-devkit/build-angular": "~0.13.0",
+    "@angular/cli": "~7.3.10",
+    "@angular/compiler-cli": "~7.2.0",
+    "@angular/language-service": "~7.2.0",
+    "@types/node": "~8.9.4",
+    "ts-node": "~7.0.0",
+    "tslint": "~5.11.0",
+    "typescript": "~3.2.2"
+  }
+}
diff --git a/docz/static/angular/versions/package.json-ng8 b/docz/static/angular/versions/package.json-ng8
new file mode 100644
index 0000000..5643841
--- /dev/null
+++ b/docz/static/angular/versions/package.json-ng8
@@ -0,0 +1,39 @@
+{
+  "name": "angular8",
+  "version": "0.0.0",
+  "license": "MIT",
+  "scripts": {
+    "ng": "ng",
+    "start": "ng serve",
+    "build": "ng build"
+  },
+  "private": true,
+  "dependencies": {
+    "@angular/animations": "~8.2.14",
+    "@angular/common": "~8.2.14",
+    "@angular/compiler": "~8.2.14",
+
+    "@angular/core": "~8.2.14",
+    "@angular/forms": "~8.2.14",
+
+    "@angular/platform-browser": "~8.2.14",
+    "@angular/platform-browser-dynamic": "~8.2.14",
+
+    "@angular/router": "~8.2.14",
+
+
+    "rxjs": "~6.4.0",
+    "tslib": "^1.10.0",
+    "zone.js": "~0.9.1"
+  },
+  "devDependencies": {
+    "@angular-devkit/build-angular": "~0.803.29",
+    "@angular/cli": "~8.3.29",
+    "@angular/compiler-cli": "~8.2.14",
+    "@angular/language-service": "~8.2.14",
+    "@types/node": "~8.9.4",
+    "ts-node": "~7.0.0",
+    "tslint": "~5.15.0",
+    "typescript": "~3.5.3"
+  }
+}
diff --git a/docz/static/angular/versions/package.json-ng9 b/docz/static/angular/versions/package.json-ng9
new file mode 100644
index 0000000..fe6c382
--- /dev/null
+++ b/docz/static/angular/versions/package.json-ng9
@@ -0,0 +1,39 @@
+{
+  "name": "angular9",
+  "version": "0.0.0",
+  "license": "MIT",
+  "scripts": {
+    "ng": "ng",
+    "start": "ng serve",
+    "build": "ng build"
+  },
+  "private": true,
+  "dependencies": {
+    "@angular/animations": "~9.1.13",
+    "@angular/common": "~9.1.13",
+    "@angular/compiler": "~9.1.13",
+
+    "@angular/core": "~9.1.13",
+    "@angular/forms": "~9.1.13",
+
+    "@angular/platform-browser": "~9.1.13",
+    "@angular/platform-browser-dynamic": "~9.1.13",
+
+    "@angular/router": "~9.1.13",
+
+
+    "rxjs": "~6.5.4",
+    "tslib": "^1.10.0",
+    "zone.js": "~0.10.2"
+  },
+  "devDependencies": {
+    "@angular-devkit/build-angular": "~0.901.15",
+    "@angular/cli": "~9.1.15",
+    "@angular/compiler-cli": "~9.1.13",
+
+    "@types/node": "^12.11.1",
+    "ts-node": "~8.3.0",
+    "tslint": "~6.1.0",
+    "typescript": "~3.8.3"
+  }
+}
diff --git a/docz/static/angular/versions/polyfills.ts-ng10 b/docz/static/angular/versions/polyfills.ts-ng10
new file mode 100644
index 0000000..741c886
--- /dev/null
+++ b/docz/static/angular/versions/polyfills.ts-ng10
@@ -0,0 +1 @@
+import 'zone.js/dist/zone';
diff --git a/docz/static/angular/versions/polyfills.ts-ng11 b/docz/static/angular/versions/polyfills.ts-ng11
new file mode 100644
index 0000000..741c886
--- /dev/null
+++ b/docz/static/angular/versions/polyfills.ts-ng11
@@ -0,0 +1 @@
+import 'zone.js/dist/zone';
diff --git a/docz/static/angular/versions/polyfills.ts-ng12 b/docz/static/angular/versions/polyfills.ts-ng12
new file mode 100644
index 0000000..aa09a9f
--- /dev/null
+++ b/docz/static/angular/versions/polyfills.ts-ng12
@@ -0,0 +1 @@
+import 'zone.js';
diff --git a/docz/static/angular/versions/polyfills.ts-ng13 b/docz/static/angular/versions/polyfills.ts-ng13
new file mode 100644
index 0000000..aa09a9f
--- /dev/null
+++ b/docz/static/angular/versions/polyfills.ts-ng13
@@ -0,0 +1 @@
+import 'zone.js';
diff --git a/docz/static/angular/versions/polyfills.ts-ng2 b/docz/static/angular/versions/polyfills.ts-ng2
new file mode 100644
index 0000000..2143ebf
--- /dev/null
+++ b/docz/static/angular/versions/polyfills.ts-ng2
@@ -0,0 +1,3 @@
+import 'core-js/es6/reflect';
+import 'core-js/es7/reflect';
+import 'zone.js/dist/zone';
diff --git a/docz/static/angular/versions/polyfills.ts-ng4 b/docz/static/angular/versions/polyfills.ts-ng4
new file mode 100644
index 0000000..2143ebf
--- /dev/null
+++ b/docz/static/angular/versions/polyfills.ts-ng4
@@ -0,0 +1,3 @@
+import 'core-js/es6/reflect';
+import 'core-js/es7/reflect';
+import 'zone.js/dist/zone';
diff --git a/docz/static/angular/versions/polyfills.ts-ng5 b/docz/static/angular/versions/polyfills.ts-ng5
new file mode 100644
index 0000000..2143ebf
--- /dev/null
+++ b/docz/static/angular/versions/polyfills.ts-ng5
@@ -0,0 +1,3 @@
+import 'core-js/es6/reflect';
+import 'core-js/es7/reflect';
+import 'zone.js/dist/zone';
diff --git a/docz/static/angular/versions/polyfills.ts-ng6 b/docz/static/angular/versions/polyfills.ts-ng6
new file mode 100644
index 0000000..2143ebf
--- /dev/null
+++ b/docz/static/angular/versions/polyfills.ts-ng6
@@ -0,0 +1,3 @@
+import 'core-js/es6/reflect';
+import 'core-js/es7/reflect';
+import 'zone.js/dist/zone';
diff --git a/docz/static/angular/versions/polyfills.ts-ng7 b/docz/static/angular/versions/polyfills.ts-ng7
new file mode 100644
index 0000000..2143ebf
--- /dev/null
+++ b/docz/static/angular/versions/polyfills.ts-ng7
@@ -0,0 +1,3 @@
+import 'core-js/es6/reflect';
+import 'core-js/es7/reflect';
+import 'zone.js/dist/zone';
diff --git a/docz/static/angular/versions/polyfills.ts-ng8 b/docz/static/angular/versions/polyfills.ts-ng8
new file mode 100644
index 0000000..741c886
--- /dev/null
+++ b/docz/static/angular/versions/polyfills.ts-ng8
@@ -0,0 +1 @@
+import 'zone.js/dist/zone';
diff --git a/docz/static/angular/versions/polyfills.ts-ng9 b/docz/static/angular/versions/polyfills.ts-ng9
new file mode 100644
index 0000000..741c886
--- /dev/null
+++ b/docz/static/angular/versions/polyfills.ts-ng9
@@ -0,0 +1 @@
+import 'zone.js/dist/zone';
diff --git a/docz/static/angular/versions/tsconfig.app.json-ng10 b/docz/static/angular/versions/tsconfig.app.json-ng10
new file mode 100644
index 0000000..f758d98
--- /dev/null
+++ b/docz/static/angular/versions/tsconfig.app.json-ng10
@@ -0,0 +1,14 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "./out-tsc/app",
+    "types": []
+  },
+  "files": [
+    "src/main.ts",
+    "src/polyfills.ts"
+  ],
+  "include": [
+    "src/**/*.d.ts"
+  ]
+}
diff --git a/docz/static/angular/versions/tsconfig.app.json-ng11 b/docz/static/angular/versions/tsconfig.app.json-ng11
new file mode 100644
index 0000000..f758d98
--- /dev/null
+++ b/docz/static/angular/versions/tsconfig.app.json-ng11
@@ -0,0 +1,14 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "./out-tsc/app",
+    "types": []
+  },
+  "files": [
+    "src/main.ts",
+    "src/polyfills.ts"
+  ],
+  "include": [
+    "src/**/*.d.ts"
+  ]
+}
diff --git a/docz/static/angular/versions/tsconfig.app.json-ng12 b/docz/static/angular/versions/tsconfig.app.json-ng12
new file mode 100644
index 0000000..f758d98
--- /dev/null
+++ b/docz/static/angular/versions/tsconfig.app.json-ng12
@@ -0,0 +1,14 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "./out-tsc/app",
+    "types": []
+  },
+  "files": [
+    "src/main.ts",
+    "src/polyfills.ts"
+  ],
+  "include": [
+    "src/**/*.d.ts"
+  ]
+}
diff --git a/docz/static/angular/versions/tsconfig.app.json-ng13 b/docz/static/angular/versions/tsconfig.app.json-ng13
new file mode 100644
index 0000000..f758d98
--- /dev/null
+++ b/docz/static/angular/versions/tsconfig.app.json-ng13
@@ -0,0 +1,14 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "./out-tsc/app",
+    "types": []
+  },
+  "files": [
+    "src/main.ts",
+    "src/polyfills.ts"
+  ],
+  "include": [
+    "src/**/*.d.ts"
+  ]
+}
diff --git a/docz/static/angular/versions/tsconfig.app.json-ng8 b/docz/static/angular/versions/tsconfig.app.json-ng8
new file mode 100644
index 0000000..565a11a
--- /dev/null
+++ b/docz/static/angular/versions/tsconfig.app.json-ng8
@@ -0,0 +1,18 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "./out-tsc/app",
+    "types": []
+  },
+  "files": [
+    "src/main.ts",
+    "src/polyfills.ts"
+  ],
+  "include": [
+    "src/**/*.ts"
+  ],
+  "exclude": [
+    "src/test.ts",
+    "src/**/*.spec.ts"
+  ]
+}
diff --git a/docz/static/angular/versions/tsconfig.app.json-ng9 b/docz/static/angular/versions/tsconfig.app.json-ng9
new file mode 100644
index 0000000..f758d98
--- /dev/null
+++ b/docz/static/angular/versions/tsconfig.app.json-ng9
@@ -0,0 +1,14 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "./out-tsc/app",
+    "types": []
+  },
+  "files": [
+    "src/main.ts",
+    "src/polyfills.ts"
+  ],
+  "include": [
+    "src/**/*.d.ts"
+  ]
+}
diff --git a/docz/static/browserify/index.html b/docz/static/browserify/index.html
index 34e0480..3090514 100644
--- a/docz/static/browserify/index.html
+++ b/docz/static/browserify/index.html
@@ -26,8 +26,6 @@ a { text-decoration: none }
 <b><a href="http://sheetjs.com">SheetJS Data Preview Live Demo</a></b>
 (Base64 text works back to IE6; drag and drop works back to IE10)
 
-<a href="https://github.com/SheetJS/js-xlsx">Source Code Repo</a>
-<a href="https://github.com/SheetJS/js-xlsx/issues">Issues?  Something look weird?  Click here and report an issue</a>
 Output Format: <select name="format" onchange="setfmt()">
 <option value="csv" selected> CSV</option>
 <option value="json"> JSON</option>
diff --git a/docz/static/cdg/index.html b/docz/static/cdg/index.html
index 1dd157c..4d4824c 100644
--- a/docz/static/cdg/index.html
+++ b/docz/static/cdg/index.html
@@ -23,12 +23,7 @@ a { text-decoration: none }
 </head>
 <body>
 <pre>
-<b><a href="http://sheetjs.com">SheetJS Data Preview Live Demo</a></b>
-
-<a href="https://canvas-datagrid.js.org/">canvas-datagrid component library</a>
-
-<a href="https://github.com/SheetJS/sheetjs">Source Code Repo</a>
-<a href="https://github.com/SheetJS/sheetjs/issues">Issues?  Something look weird?  Click here and report an issue</a>
+<b><a href="http://sheetjs.com">SheetJS + canvas-datagrid Demo</a></b>
 
 <div id="drop">Drop a spreadsheet file here to see sheet data</div>
 <input type="file" name="xlfile" id="xlf" /> ... or click here to select a file
diff --git a/docz/static/systemjs/systemjs.html b/docz/static/systemjs/systemjs.html
index 7219052..5484247 100644
--- a/docz/static/systemjs/systemjs.html
+++ b/docz/static/systemjs/systemjs.html
@@ -26,8 +26,6 @@ a { text-decoration: none }
 <b><a href="http://sheetjs.com">SheetJS Data Preview Live Demo</a></b>
 (Base64 text works back to IE6; drag and drop works back to IE10)
 
-<a href="https://github.com/SheetJS/js-xlsx">Source Code Repo</a>
-<a href="https://github.com/SheetJS/js-xlsx/issues">Issues?  Something look weird?  Click here and report an issue</a>
 Output Format: <select name="format" onchange="setfmt()">
 <option value="csv" selected> CSV</option>
 <option value="json"> JSON</option>
diff --git a/docz/static/xspreadsheet/index.html b/docz/static/xspreadsheet/index.html
index b18cda7..db5db71 100644
--- a/docz/static/xspreadsheet/index.html
+++ b/docz/static/xspreadsheet/index.html
@@ -25,12 +25,7 @@ a { text-decoration: none }
 </head>
 <body>
 <pre>
-<b><a href="http://sheetjs.com">SheetJS Data Preview Live Demo</a></b>
-
-<a href="https://github.com/myliang/x-spreadsheet">x-spreadsheet component library</a>
-
-<a href="https://github.com/SheetJS/sheetjs">Source Code Repo</a>
-<a href="https://github.com/SheetJS/sheetjs/issues">Issues?  Something look weird?  Click here and report an issue</a>
+<b><a href="http://sheetjs.com">SheetJS + x-spreadsheet Demo</a></b>
 
 <div id="drop">Drop a spreadsheet file here to see sheet data</div>
 <input type="file" name="xlfile" id="xlf" /> ... or click here to select a file