dhat

A modern runtime for JavaScript and TypeScript.

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

Build system optimized for JavaScript and TypeScript, written in Rust

A GPU-accelerated cross-platform terminal emulator and multiplexer written by @wez and implemented in Rust

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

YC (S26) | AI that knows what you've seen, said, or heard. Records everything you do, say, hear 24/7, local, private, secure

A Rust compiler front-end for IDEs

Event streaming platform for agentic AI. Continuously ingest, transform, and serve event streams in real time, at scale.

Boa is an embeddable Javascript engine written in Rust.

A Virtual Machine Monitor for modern Cloud workloads. Features include CPU, memory and device hotplug, support for running Windows and Linux guests, device offload with vhost-user and a minimal compact footprint. Written in Rust with a strong focus on security.

🎃 A fast, out-of-the-box terminal built for AI coding.

Kanidm: A simple, secure, and fast identity management platform

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 very fast linker for Linux

Rust Kubernetes client and controller runtime

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

Mago is a toolchain for PHP that aims to provide a set of tools to help developers write better code.

A unified toolchain for web development

A reimplementation of the minecraft server in rust.

Home of OpenVMM and OpenHCL

Cairo is the first Turing-complete language for creating provable programs for general computation.

Solving i18n for client-side and resource-constrained environments.

Implementation of the Cedar Policy Language

Fast SQL formatter/linter

HTTP, SOCKS4, SOCKS5 proxies scraper and checker with rich functionality.

A networking library to make multiplayer games for the Bevy game engine

WebAssembly Smart Contracts for the Cosmos SDK

A configurable, high-performance routing runtime for Apollo Federation 🚀

Whatsapp client written purely in Rust based on whatsmeow and baileys

A simple and ultrafast http reverse proxy serving multiple domain names and terminating TLS for http/1.1, 2 and 3, written in Rust

Intuitive Data Workflows

A high-performance Rust implementation of the mihomo (Clash Meta) proxy kernel.

The Tari protocol

Protocol and libraries for sending and receiving OpenTelemetry data using Apache Arrow

Ready-made tokenizer library for working with GPT and tiktoken

Modern plain text accounting. Beancount compatible.

A native Delta implementation for integration with any query engine

Next Generation Machine Interface

Refreshing CSS

Suite of tools containing an in-memory vector datastore and AI proxy

Embeddable spreadsheet engine — parse, evaluate & mutate Excel workbooks from Rust, Python, or the browser. Arrow-powered, 320+ functions.

The security agent that fights back. Watches your Linux server from inside, detects threats with kernel-level eBPF, and stops them with on-device AI. Open-source, self-hosted, dry-run by default. Apache-2.0.

Logos blockchain node

Next Generation Machine Learning, Statistics and Deep Learning in PURE Rust

Terminal hypervisor for AI agent swarms: real-time pane capture, state-machine pattern detection, and a JSON API for coordinating fleets of coding agents across WezTerm

Classic rsync re-implementation in pure Rust

A fast, native terminal multiplexer built in Rust with GPUI (the UI framework from Zed editor). Tabs, splits, detachable windows, command palette, and automatic workspace restore.

A stupidly fast open-source Minecraft server, written in Rust for openness, customization and power.

Swiss army knife for World of Warships