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 # `cpython-wasm-svelte-demo`
 
-TODO Add description in README
+Python in the browser (via WebAssembly). A minimal typescript example in a SvelteKit app.
+
+This app is quite similar to the earlier demos in [`ethanhs/python-wasm`](https://github.com/ethanhs/python-wasm) (which has now been ported to the main [`python/cpython` repo in `Tools/wasm`](https://github.com/python/cpython/tree/main/Tools/wasm)).
+
+Relative to that demo, this one removes some complexity (specifically, related to interactions with [xterm.js](https://github.com/xtermjs/xterm.js)) while adding some complexity in the form of:
+
+- Typescript
+- Integration into a svelte app rather than vanilla html.
+
 
 ## Developing
 
@@ -22,4 +30,13 @@ npm run preview
 
 # Links
 
-- [`SharedArrayBuffer`: Security requirements](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/SharedArrayBuffer#security_requirements) (mdn)
+- [`ethanhs/python-wasm`](https://github.com/ethanhs/python-wasm) OG python demo. Still a lot of discussion there re:progress.
+- Emscripten
+  - Typescript
+    - https://github.com/DefinitelyTyped/DefinitelyTyped/blob/master/types/emscripten/index.d.ts
+    - https://github.com/imxood/emcc-typescript-example
+- `ctypes`/`libffi` work:
+  - https://gist.github.com/kleisauke/acfa1c09522705efa5eb0541d2d00887
+  - https://github.com/pyodide/pyodide/pull/1656
+  - https://github.com/emscripten-core/emscripten/issues/11066
+- [`SharedArrayBuffer`: Security requirements](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/SharedArrayBuffer#security_requirements) (mdn)
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