SWDEV

Runtime transfome by Service Worker and Deno(PoC).

How to use

# install
$ deno install -qAf --unstable https://deno.land/x/swdev/swdev.ts

$ swdev init myapp
$ cd myapp
$ swdev serve

open http://localhost:7777

CAUTION: port:7777 register service-worker. Unregister service-worker after develop.

Concepts

• Transform and cache in service-worker (typescript and svelte)
• Cache bursting by file change event
• Safe file read / write by deno permissions
• Use deno semantics in frontend
• Edit itself in browser
• Bundle for production

Install

$ swdev init swdev-app
$ cd swdev-app
$ swdev serve

Experimental Read/Write via websocket`

Run with --write flag.

$ swdev serve --write

// declare to touch
declare const DenoProxy: {
  exec: any;
};

// READ
console.log(await DenoProxy.exec("readTextFile", "index.html"));
// WRITE: need -w
await DenoProxy.exec("writeTextFile", "foo.ts", "export default 1;");

These features are provided by /__swdev_client.js

Release

## Build entry point

$ swdev build main.tsx #=> main.bundle.js

## Deploy assets

# netlify deploy --prod -d .

TODO

• Generate importmaps
• Plugin system
• Inline Editor
• Extract rollup-deno-plugin
• Refactor: deps.ts

LICENSE

MIT