wasm-pack
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Description:
Your favorite rust -> wasm workflow tool!
Type: Formula  |  Tracked Since: Dec 28, 2025
Links: Homepage  |  @rustwasm  |  formulae.brew.sh
Category: Developer tools
Tags: rust webassembly wasm javascript build-tool npm
Install: brew install wasm-pack
About:
WasmPack is a command-line tool that facilitates the compilation of Rust code into WebAssembly (Wasm) modules. It integrates seamlessly with npm, allowing developers to publish Wasm packages directly to the JavaScript ecosystem. By handling the build pipeline and dependency management, it streamlines the creation of high-performance web applications.
Key Features:
  • Rust to WebAssembly compilation
  • npm integration for package publishing
  • JavaScript binding generation
  • CLI workflow optimization
Use Cases:
  • Building high-performance frontend modules for web apps
  • Creating npm packages written in Rust
  • Optimizing compute-heavy browser tasks
Alternatives:
  • wasm-bindgen – Lower-level library for JS/Rust interop; WasmPack wraps it for a complete workflow.
  • wasm-pack-plugin – Webpack integration that automates WasmPack execution during builds.
Version History
Detected Version Rev Change Commit
Sep 12, 2025 8:38am 0 VERSION_BUMP 6f104252
Oct 29, 2024 6:58pm 0 VERSION_BUMP 9be8c6a0
Sep 11, 2024 4:26am 0 VERSION_BUMP aff6622c
Jul 21, 2024 6:52pm 0 VERSION_BUMP 4ca5b75b
Jul 19, 2024 7:30pm 0 VERSION_BUMP 94fc9891
Sep 18, 2023 11:04pm 0 VERSION_BUMP 984bfe73
Jun 20, 2023 3:25pm 0 VERSION_BUMP 523ab2bf
Mar 19, 2023 2:45pm 0 VERSION_BUMP 38a0367a
Mar 19, 2023 2:45pm 0 VERSION_BUMP 007e7640