Home to the Signal Protocol as well as other cryptographic primitives which make Signal possible.

Redis library for rust

Terragrunt is a flexible orchestration tool that allows Infrastructure as Code written in OpenTofu/Terraform to scale.

DRANET is a Kubernetes Network Driver that uses Dynamic Resource Allocation (DRA) to deliver high-performance networking for demanding applications in Kubernetes.

An open-source database of AI models.

Open source on-call scheduling, automated escalations, and notifications so you never miss a critical alert

A Vue 3 renderer specifically built for AI-powered streaming Markdown: Monaco incremental, Mermaid progressive, and KaTeX formula speed, with real-time updates and no jitter, ready to use out of th…

🧩 Claude Code Neovim IDE Extension

Automate Docker container image updates

an extremely fast async mutex with alternative sync API

eBPF-powered Linux observability with AI incident detection. AGPL-3.0 licensed.

📦 Mac App Store command-line interface

memo: Writing our own Cheat Engine

Safe Rust bindings for LMDB

Golang LRU cache

Rayon: A data parallelism library for Rust

The ultimate S3 compatible high performance object storage in the AI era.

A static page generator for repos

A fast type checker and language server for Python

A library for integration-testing against docker containers from within Rust.

Ghostty for the web with xterm.js API compatibility

FLOSS PostgreSQL RDS / DBaaS

Lightweight LLM firewall: masks PII, routes calls, leaves zero trace.

A command line progress reporting library for Rust

A real-time 3D digital map of Tokyo's public transport system

A thread-per-core Linux io_uring async runtime for Rust optimized for latency.

The OpenAPI Specification Repository

Less noise, more browsing.

Common libraries for writing Go services/applications.

Python SDK, Proxy Server (AI Gateway) to call 100+ LLM APIs in OpenAI (or native) format, with cost tracking, guardrails, loadbalancing and logging. [Bedrock, Azure, OpenAI, VertexAI, Cohere, Anthr…