Description:
Zero dependency WebAssembly runtime
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Type: Formula
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Latest Version: 1.10.1@0
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Tracked Since: Dec 19, 2025
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Links:
Homepage |
@wazero_io |
formulae.brew.sh
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Category: Developer tools
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Tags:
webassembly
wasm
runtime
golang
wasi
sandbox
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Install:
brew install wazero
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About:
Wazero is a high-performance WebAssembly runtime written in pure Go with zero external dependencies. It enables running WebAssembly modules compiled from various languages like C, C++, Rust, and TinyGo in your Go applications. Its primary value is providing a secure, isolated sandbox for executing untrusted code with minimal overhead.
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Key Features:
- Zero dependency pure Go implementation
- Compiles to a single binary with no external runtimes
- Supports WASI (WebAssembly System Interface)
- High performance with JIT compilation
- Cross-platform (runs anywhere Go runs)
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Use Cases:
- Plugin systems for extending Go applications safely
- Multi-language support in serverless functions
- Running untrusted code in a secure sandbox
- Edge computing workloads
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Alternatives:
-
wasmer-go
– Requires CGO and external dependencies, while wazero is pure Go
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wasmtime
– Rust-based runtime with CGO bindings, heavier than pure Go wazero
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| Dec 19, 2025 2:41pm |
1.10.1 |
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