script-wasm
Require WebAssembly modules using script tag
Installation
You can install script-wasm using npm:
npm install --save script-wasm
If you aren't using npm in your project, you can include scriptWasm using UMD build in the dist folder with importScripts
in the serviceWorker.
Usage
Once you have installed script-wasm, supposing a CommonJS environment, in yuor serviceWorker you can import and use it in this way:
;// if you prefer, you can import it using a CDN instead// self.importScripts('https://unpkg.com/script-wasm@0.1.1/dist/script-wasm.min.js') self;
In your html file:
<!-- data-import represents the importObject passed to instantiate the module check out: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/WebAssembly/instantiate-->
example.wasm
can be a file with an associated .wat
like the following, it imports log
and automatically runs the function $main
after the instantiation, using the start
instruction:
(module (func $log (import "imports" "log") (param i32)) (func $main (call $log (i32.add (i32.const 2) (i32.const 5) ) ) ) (start $main))
API
// serviceWorker: Response? // html<script src="your_wasm_file.wasm" data-
Change Log
This project adheres to Semantic Versioning.
Every release, along with the migration instructions, is documented on the Github Releases page.
Authors
Matteo Basso
Copyright and License
Copyright (c) 2019, Matteo Basso.
script-wasm source code is licensed under the MIT License.