Build smaller, faster, and more secure desktop and mobile applications with a web frontend.

π RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign monitoring, and presence detection — all without a single pixel of video.

Rust-based platform for the Web

Build system optimized for JavaScript and TypeScript, written in Rust

Search infrastructure for AI

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

⚓ A collection of high-performance JavaScript tools.

The GitButler version control client, backed by Git, powered by Tauri/Rust/Svelte

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

⚡A CLI tool for code structural search, lint and rewriting. Written in Rust

Fast Rust bundler for JavaScript/TypeScript with Rollup-compatible API.

Fast Rust-based bundler for the web with a modernized webpack API 🦀

TensorZero is an open-source LLMOps platform that unifies an LLM gateway, observability, evaluation, optimization, and experimentation.

💥 Fast State-of-the-Art Tokenizers optimized for Research and Production

A fast, helpful, and open-source document parser

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.

The AI framework that adds the engineering to prompt engineering (Python/TS/Ruby/Java/C#/Rust/Go compatible)

A minimal, secure Python interpreter written in Rust for use by AI

🧱 local-first and microVM-backed programmable sandboxes for AI agents

Vite+ is the unified toolchain and entry point for web development. It manages your runtime, package manager, and frontend toolchain in one place.

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

Main engine of the IronCalc ecosystem

Codebase intelligence for TypeScript and JavaScript. Free static layer: unused code, duplication, circular deps, complexity hotspots, architecture boundaries. Optional paid runtime layer: hot-path review and cold-path deletion evidence from real production traffic. Rust-native, sub-second, zero-config framework support.

A unified toolchain for web development

Compute substrate for AI agents: lightweight enough to live on your laptop, elastic enough to scale into the cloud and unleash unlimited resources.

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.

Develop Swift/iOS projects using VSCode

Open-source Business Rules Engine for your Rust, NodeJS, Python, Go, Java, C#, Kotlin (JVM), Kotlin (Android) and Swift (iOS) applications.

A high-performance inference engine for AI models

A linter and formatter to help you to improve copywriting, correct spaces, words, and punctuations between CJK (Chinese, Japanese, Korean).

🚀 The open-source, multi-tenant platform for self-building knowledge graphs and simulation

Rapidly scaffold out a new tauri app project.

Node.js bindings ❤️ Rust crates

The all-in-one Node.js toolkit

Distributed AI/LLM for the people. Share compute privately or publicly to power your agents and chat.

GlareDB: A light and fast SQL database for analytics

Triton's Dragon's Mouth Yellowstone gRPC service for high-performance Solana streaming

Intuitive Data Workflows

Unofficial High-Performance Vue.js Toolchain in Rust

Version control system for AI agents

A multilingual morphological analysis library.

Open-source, cloud-native transactional tensor storage engine

Surfpool is where developers start their Solana journey.

impit | rust library for browser impersonation

The proof systems used by Mina

Bitwarden Secrets Manager SDK.

Image processing library.

Comprehensive tree-sitter grammar compilation with polyglot bindings — Rust, Python, Node.js, Go, Java, Ruby, Elixir, PHP, C#, WASM, Dart, Kotlin-Android, Swift, Zig, and CLI. 306+ languages.

Rust version of webpack/enhanced-resolve

Rust WebTransport library for native and WASM

Experimental Angular Compiler based Oxc

Universal LLM API client — 142+ providers, 11 native language bindings, powered by Rust core

High-performance Markdown and MDX processing for the JavaScript ecosystem

A blazingly-fast, offline-first format and toolchain for lexical data 📖

On-device property graph database. Schema-as-code. One CLI → One Folder. No Server. Think: DuckDB for graphs.

We're back! Now firing notebooks out of a t-shirt gun.

A framework agnostic fastest and beautiful documentation & markdown tooling

LibXMTP is a shared library encapsulating the core functionality of the XMTP messaging protocol, such as cryptography, networking, and language bindings.

High-performance web crawling engine with bindings for 11 languages

A local-first relational database for the browser, React Native and your backend.

Rust-powered, multi-language web toolkit with bindings for Python, Typescript, Ruby and PHP.

Open-source (MIT) GraphQL Federation Router. Built with Rust for maximum performance and robustness.

An MCP server wrapper for reducing tokens consumed by MCP tools, available in typescript, python, and rust

🦀 + SlimeVR = 💖

Databricks's Zerobus Ingest SDKs

Read GRIB files with Rust

Sayiir: simple, embeddable durable workflow engine in Rust with Node.js & Python bindings. Checkpoint-based recovery, no deterministic replay. A simplified alternative to Temporal, Restate, and Airflow.

Multi-language agent runtime for execution scope management, lifecycle events, and middleware on tool and LLM calls.

Rust-powered Svelte ecosystem

Terraphim AI: deterministic AI Assistant

The Astro compiler

轻量级嵌入式数据库引擎，将向量检索、图谱与文档型元数据原生融合在同一个存储内核中，随写随用

Simple, Composable, High-Performance, Safe and Web3 Friendly AI Agents and LazAI Gateway for Everyone

Server-side rendering for any language. No JavaScript runtime, no virtual DOM, no JSX. Just HTML, CSS, and JS

Rust Port of enhanced-resolve

A vite plugin which generates a webfont out of svg icons

Atlaspack is the frontend bundler used to build Atlassian products, written in JavaScript and Rust by core contributors of Parcel.

rUvOS — the agentic operating system. A single static Rust binary that runs as an MCP server, giving Claude Code persistent memory, resumable signed sessions, multi-agent orchestration, a knowledge graph, safety guardrails, and a signed audit trail. Zero Node.js, zero SQLite, zero daemon.

Generate standalone, publish-ready packages for 11 target languages from a single native library.

An open-source digital audio workstation with Native GPUI, React WebUI, Rust DSP, and native plugin hosting.