Empowering everyone to build reliable and efficient software.

A modern runtime for JavaScript and TypeScript.

Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

An extremely fast Python package and project manager, written in Rust.

Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

🌴 Empowering everyone to build reliable and efficient smart contracts.

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

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

A markup-based typesetting system that is powerful and easy to learn.

An extremely fast Python linter and code formatter, written in Rust.

Open source, composable payments platform | PCI compliant | SaaS and Self-host options | Enables connectivity to multiple payment, payout, fraud, vault and tokenization providers | Uplifts authorization with intelligent routing and revenue recovery | Reduce payment processing costs with cost observability | Reduces payment ops with reconciliation

Servo aims to empower developers with a lightweight, high-performance alternative for embedding web technologies in applications.

Fullstack app framework for web, desktop, and mobile.

Rust-based platform for the Web

A cross-platform GUI library for Rust, inspired by Elm

🚀2.3x faster than MinIO for 4KB object payloads. RustFS is an open-source, S3-compatible high-performance object storage system supporting migration and coexistence with other S3-compatible platforms such as MinIO and Ceph.

Community-built comprehensive 2D content creation appplication for graphic design, digital art, and interactive real-time motion graphics powered by a node-based procedural graphics engine

An incremental parsing system for programming tools

a structural diff that understands syntax 🟥🟩

A toolchain for web projects, aimed to provide functionalities to maintain them. Biome offers formatter and linter, usable via CLI and LSP.

Development at the speed of light

Cross-platform Rust rewrite of the GNU coreutils

Neon: Serverless Postgres. We separated storage and compute to offer autoscaling, code-like database branching, and scale to zero.

⚓ A collection of high-performance JavaScript tools.

Build fast web applications with Rust.

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

Relay is a JavaScript framework for building data-driven React applications.

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

A cross-platform, safe, pure-Rust graphics API.

A Rust compiler front-end for IDEs

npx ccusage

Analyze coding (agent) CLI token usage and costs from local data.

Tantivy is a full-text search engine library inspired by Apache Lucene and written in Rust

The Rust package manager

No Nonsense Neovim Client in Rust

CUDA on non-NVIDIA GPUs

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

Yet another cross-platform graphical process/system monitor.

Clash Nyanpasu～(∠・ω< )⌒☆​

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

A new way to see and navigate directory trees : https://dystroy.org/broot

Rust for Windows

Cloud-native search engine for observability. An open-source alternative to Datadog, Elasticsearch, Loki, and Tempo.

Incremental engine for long horizon agents 🌟 Star if you like it!

Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.

Simple, Elastic-quality search for Postgres

IP addresses break, dial keys instead. Modular networking stack in Rust.

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

⚡ A fast Git hook manager written in Rust, designed as a drop-in alternative to pre-commit, reimagined.

A framework for building compiled Node.js add-ons in Rust via Node-API

Empowering everyone to host fast and efficient Minecraft servers.

Sui, a next-generation smart contract platform with high throughput, low latency, and an asset-oriented programming model powered by the Move programming language

A modern TLS library in Rust

Fast, flexible LLM inference

Boa is an embeddable Javascript engine written in Rust.

A Datacenter Scale Distributed Inference Serving Framework

A hardware-accelerated GPU terminal emulator focusing to run in desktops and browsers.

Open Lakehouse Format for Multimodal AI. Convert from Parquet in 2 lines of code for 100x faster random access, vector index, and data versioning. Compatible with Pandas, DuckDB, Polars, Pyarrow, and PyTorch with more integrations coming..

Aptos is a layer 1 blockchain built to support the widespread use of blockchain through better technology and user experience.

The open-source Observability 2.0 database. One engine for metrics, logs, and traces — replacing Prometheus, Loki & ES.

A very fast, portable and hackable fuzzy finder.

Make your JSON data collaborative and version-controlled with CRDTs

Modular, contributor-friendly and blazing-fast implementation of the Ethereum protocol, in Rust

High-performance data engine for AI and multimodal workloads. Process images, audio, video, and structured data at any scale

A Language Server for Postgres

Readyset is a MySQL and Postgres wire-compatible caching layer that sits in front of existing databases to speed up queries and horizontally scale read throughput. Under the hood, ReadySet caches the results of cached select statements and incrementally updates these results over time as the underlying data changes.

Automatically generates Rust FFI bindings to C (and some C++) libraries.

Async-friendly QUIC implementation in Rust

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

Migrate C code to Rust

Build Postgres Extensions with Rust!

Build system, successor to Buck

A native Rust UI library with fine-grained reactivity

Multithreaded PNG optimizer written in Rust

Pluggable and configurable code formatting platform written in Rust that unifies all your formatters in one tool.

A build system and monorepo management tool for the web ecosystem, written in Rust.

A radically modular HTML/CSS rendering engine

🔭 Cross-platform filesystem notification library for Rust.

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.

Tinymist [ˈtaɪni mɪst] is an integrated language service for Typst [taɪpst].

An extensible, state-of-the-art framework for columnar compression, and the fastest FOSS columnar file format. Formerly at @spiraldb, now an Incubation Stage project at LFAI&Data, part of the Linux Foundation.

Semantic version control => entity-level diffs, blame, and impact analysis on top of git. 28 languages via tree-sitter. Built for coding agents.

A generic framework for on-demand, incrementalized computation. Inspired by adapton, glimmer, and rustc's query system.

Inference at the speed of light.

Cross-platform and non-web GUI library for 🦀 Rust powered by 🎨 Skia.

The Parity Polkadot Blockchain SDK

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

cuda-oxide is an experimental Rust-to-CUDA compiler that lets you write (SIMT) GPU kernels in safe(ish), idiomatic Rust. It compiles standard Rust code directly to PTX — no DSLs, no foreign language bindings, just Rust.

Fastest library to load data from DB to DataFrames in Rust and Python

Brave's Rust-based adblock engine

Advanced Fuzzing Library - Slot your Fuzzer together in Rust! Scales across cores and machines. For Windows, Android, MacOS, Linux, no_std, ...

A unified toolchain for web development

Parseable is an observability datalake built from first principles.

An embedded scheme interpreter in Rust

A safe, easy systems language

Instant, controllable, local pre-trained AI models in Rust

Neqo, the Mozilla Firefox implementation of QUIC in Rust

a tiling window manager for macos

An implementation of the Language Server Protocol for LaTeX

Git at scale platform