wasm3
Fast WebAssembly interpreter and runtime supporting multiple platforms and use cases.
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Homebrew analytics installs: 23 installs (2026) to 9 installs (2026)
Imported from Homebrew analytics, last reading Oct 2026
About wasm3
Wasm3 is a WebAssembly interpreter and runtime written in C that executes WebAssembly programs across different platforms. Developers use it to run WebAssembly code in embedded systems, edge computing environments, IoT devices, and other resource-constrained settings where a lightweight runtime is needed. It functions as a sandbox for executing untrusted code and supports scripting and smart contract execution. The tool is designed for scenarios ranging from containers to serverless applications. Wasm3 is developed by wasm3 and released under the MIT license, making it freely available for both open source and commercial projects.
The interpreter prioritizes performance and compatibility, targeting multiple platforms and use cases where WebAssembly's portability and security benefits are valuable. It enables developers to embed WebAssembly execution capabilities into their applications and systems without requiring a full browser environment or heavy runtime dependencies.
Checked 10 November 2026.
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