Awesome

Javascript interface to the Lean server

Demo code:

npm install
npm run bootstrap
npm run compile

Next you'll need to download a suitable release of the Lean emscripten build (see the lean-*-browser.zip files here) and copy the files within to lean-client-js-browser/dist. You may also need to build your own library.zip and associated meta files following the instructions here.

Then you can run:

npm run demo

And go to http://localhost:8080/

You can then also run npm run node-demo to see the same code interacting with a locally-installed version of Lean.

If you would like to support older browsers, you can try adding back the babel-loader plugin. Add these four lines to the devDependencies in package.json:

    "babel-core": "^6.26.3",
    "babel-loader": "^7.1.2",
    "babel-polyfill": "^6.26.0",
    "babel-preset-env": "^1.7.0",

and uncomment the lines mentioning babel in lean-client-js-browser/webpack.config.json as well as the import in webworkerscript.ts.

See the lean-client-js-browser README for more information about building for browser use.