Edge Python Capabilities

Official JS modules for Edge Python that expose host APIs (DOM, …) to Python scripts. Each capability is a plain ESM that registers with createWorker via mainThreadModules — no .wasm, no Rust, no custom embedder.

Layout

edge-python-capabilities/
├── dom/
│   ├── src/
│   ├── web/
│   ├── tests/
│   └── README.md
├── network/
│   ├── src/
│   ├── web/
│   ├── tests/
│   └── README.md
├── storage/
│   ├── src/
│   ├── web/
│   ├── tests/
│   └── README.md
└── static/

Each top-level folder is one capability.

Usage

<script type="module">
    import { createWorker } from "https://runtime.edgepython.com/js/src/index.js";
    import { dom } from "./dom/src/index.js";

    const worker = await createWorker({
        wasmUrl: "https://runtime.edgepython.com/js/compiler_lib.wasm",
        mainThreadModules: { dom },
    });
    await worker.run(await (await fetch("./script.py")).text());
</script>

Capabilities

Folder	Description
dom	Browser DOM access — see dom/README.md
network	HTTP fetch, WebSocket, SSE — see network/README.md
storage	localStorage, sessionStorage, IndexedDB — see storage/README.md

License

MIT OR Apache-2.0