diff --git a/README.md b/README.md
index 3001a4f..50d7bda 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ $ make graph   # build format graph and legend
 
 The original documentation used [GFM](https://github.github.com/gfm/).
 
-Pages currently use MDX v1.
+Pages currently use MDX v2.
 
 <details>
   <summary><b>MDX Notes</b> (click to show)</summary>
diff --git a/docz/docs/03-demos/02-frontend/19-bundler/03-vitejs.md b/docz/docs/03-demos/02-frontend/19-bundler/03-vitejs.md
index 91ae83d..70109ab 100644
--- a/docz/docs/03-demos/02-frontend/19-bundler/03-vitejs.md
+++ b/docz/docs/03-demos/02-frontend/19-bundler/03-vitejs.md
@@ -41,9 +41,9 @@ This demo was tested in the following environments:
 
 | ViteJS   | Date       |
 |:---------|:-----------|
-| `5.0.5`  | 2023-12-04 |
-| `4.5.0`  | 2023-12-04 |
-| `3.2.7`  | 2023-12-05 |
+| `5.2.8`  | 2024-04-13 |
+| `4.5.3`  | 2024-04-13 |
+| `3.2.10` | 2024-04-13 |
 
 :::
 
diff --git a/docz/docs/03-demos/02-frontend/19-bundler/09-browserify.md b/docz/docs/03-demos/02-frontend/19-bundler/09-browserify.md
index 5b08f16..8fb206a 100644
--- a/docz/docs/03-demos/02-frontend/19-bundler/09-browserify.md
+++ b/docz/docs/03-demos/02-frontend/19-bundler/09-browserify.md
@@ -34,8 +34,21 @@ This demo was tested in the following environments:
 
 | Browserify | Date       |
 |:-----------|:-----------|
-| `17.0.0`   | 2023-12-04 |
-| `3.46.1`   | 2023-12-04 |
+| `17.0.0`   | 2024-04-13 |
+| `16.5.2`   | 2024-04-13 |
+| `15.2.0`   | 2024-04-13 |
+| `14.5.0`   | 2024-04-13 |
+| `13.3.0`   | 2024-04-13 |
+| `12.0.2`   | 2024-04-13 |
+| `11.2.0`   | 2024-04-13 |
+| `10.2.6`   | 2024-04-13 |
+| `9.0.8`    | 2024-04-13 |
+| `8.1.3`    | 2024-04-13 |
+| `7.1.0`    | 2024-04-13 |
+| `6.3.4`    | 2024-04-13 |
+| `5.13.1`   | 2024-04-13 |
+| `4.2.3`    | 2024-04-13 |
+| `3.46.1`   | 2024-04-13 |
 
 :::
 
diff --git a/docz/docusaurus.config.js b/docz/docusaurus.config.js
index a69a7f3..48fb04c 100644
--- a/docz/docusaurus.config.js
+++ b/docz/docusaurus.config.js
@@ -181,7 +181,7 @@ const config = {
             }
           })
         },
-        additionalLanguages: [ "visual-basic", "swift", "java", "php", "csharp", "perl", "ruby", "cpp", "applescript", "liquid", "rust", "dart", "wolfram", "matlab", "stata", "zig", "diff" ],
+        additionalLanguages: [ "visual-basic", "swift", "java", "php", "csharp", "perl", "ruby", "cpp", "applescript", "liquid", "rust", "dart", "wolfram", "matlab", "stata", "zig", "diff", "bash" ],
       },
       liveCodeBlock: {
         playgroundPosition: 'top'
diff --git a/tests/bundler-browserify.sh b/tests/bundler-browserify.sh
new file mode 100755
index 0000000..1777c7d
--- /dev/null
+++ b/tests/bundler-browserify.sh
@@ -0,0 +1,100 @@
+#!/bin/bash
+# https://docs.sheetjs.com/docs/demos/frontend/bundler/browserify
+# requires global puppeteer and express
+
+# sudo npm i -g puppeteer express@4
+cd /tmp
+rm -rf sheetjs-browserify-tests
+mkdir sheetjs-browserify-tests
+cd sheetjs-browserify-tests
+
+for n in {3..17}; do
+mkdir sheetjs-browserify-$n
+cd sheetjs-browserify-$n
+npm init -y
+
+npm i --save https://cdn.sheetjs.com/xlsx-0.20.2/xlsx-0.20.2.tgz
+
+cat >index.js <<EOF
+const { utils, version, writeFileXLSX } = require('xlsx');
+
+document.getElementById("xport").addEventListener("click", function() {
+  /* fetch JSON data and parse */
+  var url = "https://sheetjs.com/data/executive.json";
+  fetch(url).then(function(res) { return res.json(); }).then(function(raw_data) {
+
+    /* filter for the Presidents */
+    var prez = raw_data.filter(function(row) { return row.terms.some(function(term) { return term.type === "prez"; }); });
+
+    /* sort by first presidential term */
+    prez.forEach(function(row) {
+      row.start = row.terms.find(function(term) {
+        return term.type === "prez";
+      }).start
+    });
+    prez.sort(function(l,r) { return l.start.localeCompare(r.start); });
+
+    /* flatten objects */
+    var rows = prez.map(function(row) { return {
+      name: row.name.first + " " + row.name.last,
+      birthday: row.bio.birthday
+    }; });
+
+    /* generate worksheet and workbook */
+    var worksheet = utils.json_to_sheet(rows);
+    var workbook = utils.book_new();
+    utils.book_append_sheet(workbook, worksheet, "Dates");
+
+    /* fix headers */
+    utils.sheet_add_aoa(worksheet, [["Name", "Birthday"]], { origin: "A1" });
+
+    /* calculate column width */
+    var max_width = rows.reduce(function(w, r) { return Math.max(w, r.name.length); }, 10);
+    worksheet["!cols"] = [ { wch: max_width } ];
+
+    /* create an XLSX file and try to save to Presidents.xlsx */
+    //writeFileXLSX(workbook, "Presidents.xlsx");
+    console.log(utils.sheet_to_csv(worksheet));
+  });
+});
+EOF
+
+npm install --save browserify@$n
+npm ls | grep browserify
+npx browserify@$n index.js > index.min.js
+
+cat >index.html <<EOF
+<!DOCTYPE html>
+<html lang="en">
+  <head></head>
+  <body>
+    <h1>SheetJS Presidents Demo</h1>
+    <button id="xport">Click here to export</button>
+    <script src="./index.min.js"></script>
+  </body>
+</html>
+EOF
+
+cat >test.js <<EOF
+const puppeteer = require('puppeteer');
+const express = require('express');
+const app = express();
+app.use(express.static('./'));
+app.listen(7262, async() => {
+	await new Promise((res,rej) => setTimeout(res, 1000));
+  const browser = await puppeteer.launch();
+  const page = await browser.newPage();
+  page.on("console", msg => console.log("PAGE LOG:", msg.text()));
+  await page.setViewport({width: 1920, height: 1080});
+  await page.goto('http://localhost:7262/');
+  await page.click("#xport");
+	await new Promise((res,rej) => setTimeout(res, 1000));
+  await browser.close();
+	process.exit();
+});
+EOF
+
+node test.js
+
+cd -
+done
diff --git a/tests/bundler-vite.sh b/tests/bundler-vite.sh
new file mode 100755
index 0000000..2a26d4a
--- /dev/null
+++ b/tests/bundler-vite.sh
@@ -0,0 +1,69 @@
+#!/bin/bash
+# https://docs.sheetjs.com/docs/demos/frontend/bundler/vitejs
+# NOTE: this only checks whether data or SheetJS code is added to the bundle
+
+cd /tmp
+rm -rf sheetjs-vite-tests
+mkdir sheetjs-vite-tests
+cd sheetjs-vite-tests
+
+for n in {3..5}; do
+npm create vite@$n sheetjs-vite$n -- --template vue-ts
+cd sheetjs-vite$n
+npm i
+npm i --save https://cdn.sheetjs.com/xlsx-0.20.2/xlsx-0.20.2.tgz
+npm ls | grep vite
+
+curl -O https://docs.sheetjs.com/vitejs/vite.config.ts
+
+mkdir -p data
+curl -L -o data/pres.xlsx https://sheetjs.com/pres.xlsx
+
+cat >src/components/HelloWorld.vue <<EOF
+<script setup lang="ts">
+// @ts-ignore
+import data from '../../data/pres.xlsx?sheetjs';
+</script>
+
+<template>
+  <table>
+    <tr><th>Name</th><th>Index</th></tr>
+    <tr v-for="(row,R) in data" v-bind:key="R">
+      <td>{{row.Name}}</td>
+      <td>{{row.Index}}</td>
+    </tr>
+  </table>
+</template>
+EOF
+
+npm run build
+echo "### Results: " $(grep Clinton -R dist | wc -l) $(grep BESSELJ -R dist | wc -l)
+
+cat >src/components/HelloWorld.vue <<EOF
+<script setup lang="ts">
+// @ts-ignore
+import b64 from '../../data/pres.xlsx?b64';
+import { read, utils } from "xlsx";
+/* parse workbook and convert first sheet to row array */
+const wb = read(b64);
+const ws = wb.Sheets[wb.SheetNames[0]];
+interface IPresident { Name: string; Index: number; };
+const data = utils.sheet_to_json<IPresident>(ws);
+</script>
+
+<template>
+  <table>
+    <tr><th>Name</th><th>Index</th></tr>
+    <tr v-for="(row,R) in data" v-bind:key="R">
+      <td>{{row.Name}}</td>
+      <td>{{row.Index}}</td>
+    </tr>
+  </table>
+</template>
+EOF
+
+npm run build
+echo "### Results: " $(grep Clinton -R dist | wc -l) $(grep BESSELJ -R dist | wc -l)
+cd -
+
+done
diff --git a/tests/nashorntest.sh b/tests/engines-nashorn.sh
similarity index 94%
rename from tests/nashorntest.sh
rename to tests/engines-nashorn.sh
index 4b6663c..7df20fd 100755
--- a/tests/nashorntest.sh
+++ b/tests/engines-nashorn.sh
@@ -1,8 +1,9 @@
 #!/bin/bash
-
+# https://docs.sheetjs.com/docs/demos/engines/nashorn
 cd /tmp
-mkdir -p nashorn
-cd nashorn
+rm -rf sheetjs-nashorn
+mkdir -p sheetjs-nashorn
+cd sheetjs-nashorn
 
 curl -LO https://cdn.sheetjs.com/xlsx-latest/package/dist/xlsx.full.min.js
 curl -LO https://cdn.sheetjs.com/xlsx-latest/package/dist/shim.min.js