wasm-tools ☆
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Description:
Low level tooling for WebAssembly in Rust
Type: Formula  |  Tracked Since: Dec 28, 2025
Links: Homepage  |  formulae.brew.sh
Category: Developer tools
Tags: webassembly wasm rust developer-tools compilers
Install: brew install wasm-tools
About:
WasmTools is a comprehensive suite of low-level WebAssembly utilities built in Rust. It provides robust tooling for parsing, validating, and manipulating Wasm binaries, enabling developers to inspect and optimize modules. The collection serves as foundational infrastructure for building language toolchains and runtime environments.
Key Features:
  • Comprehensive binary parsing and validation
  • Component model tooling and composition
  • Text format (WAT) conversion and pretty-printing
  • Low-level transformation and optimization utilities
Use Cases:
  • Debugging and inspecting compiled WebAssembly modules
  • Building custom WebAssembly toolchains and language compilers
  • Creating and composing Wasm component models
  • Optimizing and reducing binary sizes for production
Alternatives:
  • wabt – The WebAssembly Binary Toolkit, originally from Google, provides similar C++ based utilities.
Version History
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Oct 8, 2025 8:28pm 0 VERSION_BUMP c8a3cd72
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