wasm

README

WabAssembly plugin

This area contains wasm (WebAssembly) plugin for ECM. This plugin can be used in web browser extensions.

Build procedue

Please use the following instructions:

# build wasm executable
make

# copy exec_wasm.js file
make js

# copy wasm files to extension folder
cp ecm.wasm exec_wasm.js extension

Now, you can load your extension into a browser. The following steps are tested with Chrome based browser(s) (Chrome, Brave, etc.):

• open Extention menu of your browser
• click on Load unpacked
• navigate to your extension folder and load it (the folder name)
• the new extention will appear in your browser

In order to test wasm code you may user provided server. Please follow these steps:

• build your ecm.wasm and exec_wasm.js files
• copy these files to server folder, build and run the server code, e.g.

# copy necessary files to the stand-alone server for testing purposes
cp ecm.wasm wasm_exec.js server

# run go server to use wasm code
cd server
go run server.go

# visit localhost:9090 to see it in action

References

Go in the browser using WebAssembly and Go WebAssembly Wiki and Go WebAssembly handling HTTP requests