watInterpreter

watInterpreter can parse and execute wat (text representaion of wasm) files. This project is mainly just for fun.

there is included polyfill for an es5 conversion with babel compiler

Goto here to compile some code :) https://webassembly.studio/

example

var watInterpreter = require('./watInterpreter.js'),
    fs = require('fs'),
    file = fs.readFileSync('input/read.wat', 'utf8'),
    _module = new watInterpreter().Module(file, {imports: {
        printMessage(arr, string){
            console.log(arr, string)
        }
    }});
console.log(_module);

other

watInterpreter also includes certain type expantion. Such as the vec_str and vec_arr instructions.

images

loops