WebAssembly

The trust-minimized, zero-knowledge bridging protocol, designed for censorship resistance, extremely high security, and usage in decentralized finance.

Warp is an agentic development environment, born out of the terminal.

Fullstack app framework for web, desktop, and mobile.

Rust / Wasm framework for creating reliable and efficient web applications

Main repository for the Linera protocol

egui: an easy-to-use immediate mode GUI in Rust that runs on both web and native

An incremental parsing system for programming tools

Turso is an in-process SQL database, compatible with SQLite.

Slint is an open-source declarative GUI toolkit to build native user interfaces for Rust, C++, JavaScript, or Python apps.

A Python Interpreter written in Rust

Build fast web applications with Rust.

🚀 Fast, secure, lightweight containers based on WebAssembly

A lightweight WebAssembly runtime that is fast, secure, and standards-compliant

A retro game engine for Python

Burn is a next generation tensor library and Deep Learning Framework that doesn't compromise on flexibility, efficiency and portability.

Offline, privacy-first grammar checker. Fast, open-source, Rust-powered

IronClaw is an Agent OS focused on privacy, security and extensibility

🌀 A nonsense activity generator

A data visualization and analytics component, especially well-suited for large and/or streaming datasets.

Astrid is a portable, capability-secure operating system for composable software.

Facilitating high-level interactions between Wasm modules and JavaScript

A polyglot document intelligence framework with a Rust core. Extract text, metadata, images, and structured information from PDFs, Office documents, images, and 97+ formats. Available for Rust, Python, Ruby, Java, Go, PHP, Elixir, C#, R, C, TypeScript (Node/Bun/Wasm/Deno)- or use via CLI, REST API, or MCP server.

A polyglot document intelligence framework with a Rust core. Extract text, metadata, images, and structured information from PDFs, Office documents, images, and 97+ formats. Available for Rust, Python, Ruby, Java, Go, PHP, Elixir, C#, R, C, TypeScript (Node/Bun/Wasm/Deno)- or use via CLI, REST API, or MCP server.

Boa is an embeddable Javascript engine written in Rust.

📦✨ your favorite rust -> wasm workflow tool!

Makepad is a creative software development platform for Rust that compiles to wasm/webGL, osx/metal, windows/dx11 linux/opengl

Spin is the open source developer tool for building and running serverless applications powered by WebAssembly.

Window handling library in pure Rust

WebAssembly System Interface

The framework for building with WebAssembly (wasm). Easily & securely load wasm modules, move data, call functions, and build extensible apps.

Rhai - An embedded scripting language for Rust.

An open, sub-millisecond, single-executable Firebase alternative with type-safe APIs, built-in WebAssembly runtime, realtime subscriptions, auth, and admin UI built on Rust, SQLite & Wasmtime.

🦀 event stream processing for developers to collect and transform data in motion to power responsive data intensive applications.

Lunatic is an Erlang-inspired runtime for WebAssembly

A rust drawing library for high quality data plotting for both WASM and native, statically and realtimely 🦀 📈🚀

Cross-platform game engine in Rust.

RuVector is a High Performance, Real-Time, Self-Learning Ai, Vector GNN, Memory DB built in Rust.

A portable open-source operating system for agents. ~6 ms coldstarts, 32x cheaper than sandboxes. Powered by WebAssembly and V8 isolates.

A faster, lighter, cheaper alternative to sandboxes. Run any coding agent inside an isolated Linux VM, with agent orchestration built in.

Build, bundle & ship your Rust WASM application to the web.

⚡ Rust/WebAssembly image processing library

Write Cloudflare Workers in 100% Rust via WebAssembly

Creative cellular automata browser game

GlueSQL is quite sticky. It sticks to anything.

Graph-oriented live coding language and music/audio DSP library written in Rust

A query engine for any combination of data sources. Query your files and APIs as if they were databases!

High level Lua 5.5/5.4/5.3/5.2/5.1 (including LuaJIT) and Luau bindings to Rust with async/await support

Render JSX, HTML, and CSS to images without a headless browser. OG cards, animated GIFs, and video frames from Node.js, edge runtimes, browsers, or Rust. Drop-in next/og replacement.

JS to WebAssembly toolchain

Reference client for NEAR Protocol