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Build WASM

Build for Browsers​

Currently, there is no way to build JavaScript to WebAssembly for browsers.

Build for Standalone​

JavaScript can be build for standalone runtime using Shopify/javy.
Executable file of javy is available at github releases.

Now, confirm that there is the sample JavaScript program in the working directory.

  • prime.js

Following command generate prime.wasm program.

build wasm with javy command
javy prime.js -o prime.wasm