This release is a pre-release and may not be stable for production use.
WAMR: WebAssembly Micro Runtime
A fork of bytecodealliance/wasm-micro-runtime ported from C to Zig and maintained with AI assistance.
100% spec conformance — 20,901/20,901 tests passing.
Install
Pre-built binaries are published to GitHub Releases and PyPI. See installation details.
$ dist install cataggar/wamr
$ uv tool install wamr-bin
Tools
- wamr: decode and run a WebAssembly binary file using a stack-based interpreter
- wamrc: AOT compiler — compile a .wasm module to native code
Building
Requires Zig 0.15.x. No other dependencies.
$ git clone https://github.com/cataggar/wamr
$ cd wamr
$ zig build
For release builds:
$ zig build -Doptimize=ReleaseSafe
Cross-compilation works out of the box:
$ zig build -Dtarget=aarch64-linux -Doptimize=ReleaseSafe
$ zig build -Dtarget=aarch64-macos -Doptimize=ReleaseSafe
$ zig build -Dtarget=x86_64-windows -Doptimize=ReleaseSafe
Running tests
Unit tests:
$ zig build test
Spec tests:
$ zig build
$ ./zig-out/bin/spec-test-runner tests/spec-json
License
1 maintainer
Release files for wamr-bin 3.0.0.dev4
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Built distributions (wheels)
| File | Reset | |||
|---|---|---|---|---|
| wamr_bin-3.0.0.dev4-py3-none-win_arm64.whl | Python 3 | none | Windows ARM64 | Details |
| wamr_bin-3.0.0.dev4-py3-none-win_amd64.whl | Python 3 | none | Windows x86-64 | Details |
| wamr_bin-3.0.0.dev4-py3-none-musllinux_1_1_x86_64.whl | Python 3 | none | Linux musl 1.1+ x86-64 | Details |
| wamr_bin-3.0.0.dev4-py3-none-musllinux_1_1_aarch64.whl | Python 3 | none | Linux musl 1.1+ ARM64 | Details |
| wamr_bin-3.0.0.dev4-py3-none-manylinux_2_17_x86_64.manylinux2014_x86_64.whl | Python 3 | none | Linux glibc 2.17+ x86-64 | Details |
| wamr_bin-3.0.0.dev4-py3-none-manylinux_2_17_aarch64.manylinux2014_aarch64.whl | Python 3 | none | Linux glibc 2.17+ ARM64 | Details |
| wamr_bin-3.0.0.dev4-py3-none-macosx_11_0_arm64.whl | Python 3 | none | macOS 11.0+ ARM64 | Details |
| wamr_bin-3.0.0.dev4-py3-none-macosx_10_9_x86_64.whl | Python 3 | none | macOS 10.9+ x86-64 | Details |
Total release size: 133.0 kB
Release files / wamr_bin-3.0.0.dev4-py3-none-win_arm64.whl
| Download URL | wamr_bin-3.0.0.dev4-py3-none-win_arm64.whl |
|---|---|
| Size | 15.8 kB |
| Tags | Python 3 Windows ARM64 |
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| Download URL | wamr_bin-3.0.0.dev4-py3-none-win_amd64.whl |
|---|---|
| Size | 17.1 kB |
| Tags | Python 3 Windows x86-64 |
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| Uploaded via |
twine/6.1.0 CPython/3.13.12
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| Download URL | wamr_bin-3.0.0.dev4-py3-none-musllinux_1_1_x86_64.whl |
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| Size | 17.3 kB |
| Tags | Linux musl 1.1+ x86-64 Python 3 |
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| Download URL | wamr_bin-3.0.0.dev4-py3-none-musllinux_1_1_aarch64.whl |
|---|---|
| Size | 18.0 kB |
| Tags | Linux musl 1.1+ ARM64 Python 3 |
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| Uploaded via |
twine/6.1.0 CPython/3.13.12
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| Tags | Linux glibc 2.17+ x86-64 Python 3 |
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| Size | 18.1 kB |
| Tags | Linux glibc 2.17+ ARM64 Python 3 |
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| Download URL | wamr_bin-3.0.0.dev4-py3-none-macosx_11_0_arm64.whl |
|---|---|
| Size | 14.4 kB |
| Tags | Python 3 macOS 11.0+ ARM64 |
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| Download URL | wamr_bin-3.0.0.dev4-py3-none-macosx_10_9_x86_64.whl |
|---|---|
| Size | 15.0 kB |
| Tags | Python 3 macOS 10.9+ x86-64 |
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Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.12
|
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