Open source software for a universal web

We build the foundations for software that can run anywhere. Our runtimes, SDKs, compilers, and system interfaces are developed in the open with the WebAssembly community.

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Built in the open

From the runtime up through developer tooling, these projects make WebAssembly more capable, accessible, and useful in production.

Wasmer Runtime

The fast, secure WebAssembly runtime that lets lightweight containers run anywhere.

wasmerio/wasmer

Wasmer SDK

A simple SDK for running untrusted code inside secure, WebAssembly-powered sandboxes.

wasmerio/sdk

WASIX

A WASI superset with the POSIX capabilities needed to run complete, useful applications.

wasix.org

VS Code Extension

A WebAssembly extension that brings Wasmer packages and workflows into VS Code.

wasmerio/vscode-wasm

Edge.js

A secure JavaScript runtime designed for edge computing and AI workloads.

wasmerio/edgejs

Anybuild

Build anything in reproducible, isolated environments and deploy it anywhere.

wasmerio/anybuild

Py2Wasm

A toolchain for compiling Python programs into portable WebAssembly binaries.

wasmerio/py2wasm

KernelWasm

A sandboxed kernel-mode WebAssembly runtime for safely extending operating systems.

wasmerio/kernel-wasm

Explore our work on GitHub

Follow releases, join a discussion, open an issue, or contribute a change.

Wasmer

Runtimes, SDKs, compilers, and developer tools for a universal software ecosystem.

wasmerio

WASIX

Open standards and system libraries that bring full application support to WebAssembly.

wasix-org

Build the future of portable software with us

Every issue, idea, and pull request helps make the WebAssembly ecosystem stronger.

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