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README.md
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README.md

Using javascript API in wasm

Introduction

This is a very simple example of using asm.js to generate wasm binary file.

  • square.wast: The source file, writing in s-expressions directly.
  • square.wasm: The WebAssembly binary file.
  • index.html: The entry point of this example.

Code Details

In this example, an importObject was passed to loadWebAssembly method. In the square.wast it can import the output method and export an print method, moreover, the output method also called in square method.

Preview

  1. Start a web server.
  2. Use the browser that supports WebAssembly to open the index.html.

Develop

  1. Install WABT.
  2. Run ./build.sh.
             WABT
square.wast  --->  square.wasm