diff --git a/docz/docs/03-demos/06-desktop/09-cli.md b/docz/docs/03-demos/06-desktop/09-cli.md
index 7707ffd..dc33631 100644
--- a/docz/docs/03-demos/06-desktop/09-cli.md
+++ b/docz/docs/03-demos/06-desktop/09-cli.md
@@ -17,6 +17,68 @@ it is feasible to build command-line tools for various workflows.
 This demo covers a number of strategies for building standalone processors. The
 goal is to generate CSV output from an arbitrary spreadsheet file.
 
+## V8
+
+The [V8](/docs/demos/engines/v8) demo covers standalone programs that embed the
+V8 engine. This demo uses the Rust integration to generate a command line tool.
+
+<details><summary><b>Tested Deployments</b> (click to show)</summary>
+
+This demo was last tested in the following deployments:
+
+| Architecture | V8 Version   | Date       |
+|:-------------|:-------------|:-----------|
+| `darwin-x64` | `11.4.183.2` | 2023-05-22 |
+
+</details>
+
+0) Make a new folder for the project:
+
+```bash
+mkdir sheetjs2csv
+cd sheetjs2csv
+```
+
+1) Download the following scripts:
+
+- [`Cargo.toml`](pathname:///cli/Cargo.toml)
+- [`snapshot.rs`](pathname:///cli/snapshot.rs)
+- [`sheet2csv.rs`](pathname:///cli/sheet2csv.rs)
+
+```bash
+curl -LO https://docs.sheetjs.com/cli/Cargo.toml
+curl -LO https://docs.sheetjs.com/cli/snapshot.rs
+curl -LO https://docs.sheetjs.com/cli/sheet2csv.rs
+```
+
+2) Download the [standalone build](/docs/getting-started/installation/standalone):
+
+<CodeBlock language="bash">{`\
+curl -LO https://cdn.sheetjs.com/xlsx-${current}/package/dist/xlsx.full.min.js`}
+</CodeBlock>
+
+3) Build the V8 snapshot:
+
+```bash
+cargo build --bin snapshot
+cargo run --bin snapshot
+```
+
+4) Build `sheet2csv`:
+
+```bash
+cargo build --release --bin sheet2csv
+mv target/release/sheet2csv .
+```
+
+5) Download the test file <https://sheetjs.com/pres.numbers>:
+
+```bash
+curl -LO https://sheetjs.com/pres.numbers
+```
+
+Test by running `./sheet2csv pres.numbers`
+
 ## NodeJS
 
 There are a few popular tools for compiling NodeJS scripts to CLI programs.
@@ -185,8 +247,8 @@ deno compile -r --allow-read https://docs.sheetjs.com/cli/sheet2csv.ts
 
 The following demos for JS engines produce standalone programs:
 
-- [ChakraCore](/docs/demos/engines/chakra)
 - [Duktape](/docs/demos/engines/duktape)
+- [ChakraCore](/docs/demos/engines/chakra)
+- [QuickJS](/docs/demos/engines/quickjs)
 - [Goja](/docs/demos/engines/goja)
 - [JavaScriptCore](/docs/demos/engines/jsc)
-- [QuickJS](/docs/demos/engines/quickjs)
diff --git a/docz/docs/03-demos/11-bigdata/02-worker.md b/docz/docs/03-demos/11-bigdata/02-worker.md
index e17ac61..311f544 100644
--- a/docz/docs/03-demos/11-bigdata/02-worker.md
+++ b/docz/docs/03-demos/11-bigdata/02-worker.md
@@ -183,6 +183,20 @@ const worker = new Worker(
 
 ## Live Demos
 
+:::note
+
+Each browser demo was tested in the following environments:
+
+| Browser     | Date       | Comments                                |
+|:------------|:-----------|:----------------------------------------|
+| Chrome 113  | 2023-05-22 |                                         |
+| Edge 113    | 2023-05-22 |                                         |
+| Safari 16.4 | 2023-05-22 | File System Access API is not supported |
+| Brave 1.51  | 2023-05-22 | File System Access API is not supported |
+| Firefox 113 | 2023-05-22 | File System Access API is not supported |
+
+:::
+
 ### Downloading a Remote File
 
 :::note fetch in Web Workers
diff --git a/docz/static/cli/Cargo.toml b/docz/static/cli/Cargo.toml
new file mode 100644
index 0000000..957c392
--- /dev/null
+++ b/docz/static/cli/Cargo.toml
@@ -0,0 +1,15 @@
+[package]
+name = "sheetjs2csv"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+v8 = "0.71.2"
+
+[[bin]]
+name = "sheet2csv"
+path = "sheet2csv.rs"
+
+[[bin]]
+name = "snapshot"
+path = "snapshot.rs"
diff --git a/docz/static/cli/sheet2csv.rs b/docz/static/cli/sheet2csv.rs
new file mode 100644
index 0000000..8ec5731
--- /dev/null
+++ b/docz/static/cli/sheet2csv.rs
@@ -0,0 +1,42 @@
+/* run code, get result as a Rust String */
+fn eval_code(scope: &mut v8::HandleScope, code: &str) -> std::string::String {
+  let source = v8::String::new(scope, &code).unwrap();
+  let script = v8::Script::compile(scope, source, None).unwrap();
+  let result = script.run(scope).unwrap();
+  return result.to_string(scope).unwrap().to_rust_string_lossy(scope);
+}
+
+fn main() {
+  /* parse arguments */
+  let mut iter = std::env::args();
+  let path: String = iter.nth(1).expect("must specify a file name");
+  let sheetname: String = match iter.nth(0) {
+    Some(v) => format!("'{}'", v),
+    None => "wb.SheetNames[0]".to_string()
+  };
+
+  /* initialize */
+  let platform = v8::new_default_platform(0, false).make_shared();
+  v8::V8::initialize_platform(platform);
+  v8::V8::initialize();
+
+  /* read snapshot */
+  let startup_data: Vec<u8> = include_bytes!("./snapshot.bin").to_vec();
+  let params = v8::Isolate::create_params().snapshot_blob(startup_data);
+  let isolate = &mut v8::Isolate::new(params);
+  let handle_scope = &mut v8::HandleScope::new(isolate);
+  let context = v8::Context::new(handle_scope);
+  let context_scope = &mut v8::ContextScope::new(handle_scope, context);
+
+  /* read file */
+  let data: Vec<u8> = std::fs::read(path.clone()).unwrap();
+  let back: v8::UniqueRef<v8::BackingStore> = v8::ArrayBuffer::new_backing_store_from_vec(data);
+  let shared = back.make_shared();
+  let ab: v8::Local<v8::ArrayBuffer> = v8::ArrayBuffer::with_backing_store(context_scope, &shared);
+  let key = v8::String::new(context_scope, "buf").unwrap();
+  context.global(context_scope).set(context_scope, key.into(), ab.into());
+
+  /* print CSV of specified sheet */
+  let result = eval_code(context_scope, &mut format!("var wb = XLSX.read(buf, {{dense: true}}); XLSX.utils.sheet_to_csv(wb.Sheets[{}])", sheetname));
+  println!("{}", result);
+}
diff --git a/docz/static/cli/snapshot.rs b/docz/static/cli/snapshot.rs
new file mode 100644
index 0000000..8644c08
--- /dev/null
+++ b/docz/static/cli/snapshot.rs
@@ -0,0 +1,38 @@
+/* run code, get result as a Rust String */
+fn eval_code(scope: &mut v8::HandleScope, code: &str) -> std::string::String {
+  let source = v8::String::new(scope, &code).unwrap();
+  let script = v8::Script::compile(scope, source, None).unwrap();
+  let result = script.run(scope).unwrap();
+  return result.to_string(scope).unwrap().to_rust_string_lossy(scope);
+}
+
+
+fn main() {
+  create_snapshot();
+}
+
+fn create_snapshot() {
+  /* initialize */
+  let platform = v8::new_default_platform(0, false).make_shared();
+  v8::V8::initialize_platform(platform);
+  v8::V8::initialize();
+
+  let startup_data = {
+    let mut isolate = v8::Isolate::snapshot_creator(None);
+    {
+      let handle_scope = &mut v8::HandleScope::new(&mut isolate);
+      let context = v8::Context::new(handle_scope);
+      let context_scope = &mut v8::ContextScope::new(handle_scope, context);
+
+      /* load library */
+      {
+        let script = std::fs::read_to_string("./xlsx.full.min.js").expect("Error reading xlsx.full.min.js");
+        let _result = eval_code(context_scope, &script);
+      }
+      context_scope.set_default_context(context);
+    }
+    isolate.create_blob(v8::FunctionCodeHandling::Clear).unwrap()
+  };
+  let blob: Vec<u8> = startup_data.to_vec();
+  std::fs::write("snapshot.bin", blob).unwrap();
+}