A modern runtime for JavaScript and TypeScript.

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

Spacedrive is an open source cross-platform file explorer, powered by a virtual distributed filesystem written in Rust.

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

Your Personal AI super intelligence. Private, Simple and extremely powerful.

Get 10X more out of Claude Code, Codex or any coding agent

🧰 The Rust SQL Toolkit. An async, pure Rust SQL crate featuring compile-time checked queries without a DSL. Supports PostgreSQL, MySQL, and SQLite.

Diem’s mission is to build a trusted and innovative financial network that empowers people and businesses around the world.

All-in-one Mail & Collaboration server. Secure, scalable and fluent in every protocol (IMAP, JMAP, SMTP, CalDAV, CardDAV, WebDAV).

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

LLRT (Low Latency Runtime) is an experimental, lightweight JavaScript runtime designed to address the growing demand for fast and efficient Serverless applications.

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

The Rust Implementation of the libp2p networking stack.

A native TypeScript compiler written in Rust. Compiles TypeScript directly to executables using SWC and LLVM.

A lightweight, memory-protected, message-passing kernel for deeply embedded systems.

The Parity Polkadot Blockchain SDK

Declare your digital independence

Reference client for NEAR Protocol

LeanCTX — the Context OS for AI development. One local binary that compresses, remembers, routes, and verifies every token between your code and the model. 63 MCP tools, 10 read modes, up to 99% token savings. Works with Cursor, Claude Code, Copilot, Windsurf, Codex, Gemini.

Manage multiple Claude Code, OpenCode agents from either TUI or Web for easy access on mobile. Also supports Mistral Vibe, Codex CLI, Gemini CLI, Pi.dev, Copilot CLI, Factory Droid Coding.

Matrix Client-Server SDK for Rust

ZeroFS - The Filesystem That Makes S3 your Primary Storage. ZeroFS is 9P/NFS/NBD on top of S3. Initially built for www.merklemap.com

Universal Rust multiplexer with a typed SDK — drive any CLI or TUI app from code. Native on Linux, macOS, and Windows.

Internet Computer blockchain source: the client/replica software run by nodes

Nym provides strong network-level privacy against sophisticated end-to-end attackers, and anonymous transactions using blinded, re-randomizable, decentralized credentials.

Sync Storage server in Rust

Rust implementation of Tailscale (preview, experimental)

Rust implementation of the Messaging Layer Security (MLS) protocol

The Xous microkernel

Unified TUI and CLI to index and search your local coding agent session history across 11+ providers (Codex, Claude, Gemini, Cursor, Aider, etc.)

⚒️ The open source dark software factory for expert engineers.

Minimalist, stable, modular, fast, and ZK native implementation of the Ethereum protocol in Rust. L1 and L2 execution client.

Collection of pure Rust elliptic curve implementations: NIST P-224, P-256, P-384, P-521, secp256k1, SM2

Collection of cryptography-related traits

Real-time clipboard sync across all your devices — local-first, peer-to-peer, and end-to-end encrypted. No account. No cloud dependency. No central server.

Whatsapp client written purely in Rust based on whatsmeow and baileys

FIDO2 (WebAuthn) and FIDO U2F platform library for Linux written in Rust

Rust implementation of the Matter protocol.

Omicron: Oxide control plane

Cross-platform open source VPN client built in Rust, with mixnet anonymity and WireGuard speed. Protects metadata, not just IP addresses. Zero-knowledge payments for unlinkable online activities.

Multi Layer Archive – A pure Rust archive format with encryption, compression, digital signatures, and post-quantum cryptography

🔒 Secure, anonymous, peer-to-peer (P2P) Bluetooth chat in your terminal. An off-grid, encrypted TUI messenger built with Rust.

LibreFang is an open-source agent operating system written in Rust. Live demo: https://flyio.librefang.ai

James Bond went on a new mission as a Secret Service provider

Zero Knowledge Hypertext Transfer Protocol

An implementation of Tor, in Rust. [NOT Official, Mirrors Only, NO PR here]

An implementation of Messaging Layer Security (RFC 9420)

Async runtime for Rust where correctness is structural: region-owned tasks, cancel-correct protocols, capability-gated effects, and deterministic replay testing

The Free Internetworking Peering System

NVIDIA Infra Controller - Hardware Lifecycle Management and multitenant networking

AeroFTP is a Cross-platform desktop client for FTP, FTPS, SFTP, WebDAV, S3-compatible storage, GitHub, and Cloud providers, built with Rust 🦀 (Tauri) + React

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.

A privacy-first, local-first password manager with cross-platform synchronization.

Document, columnar, KV, Graph, Vector, Array - The only all-in-one database that you need.

An open-source alternative to Claude Code. Connect any LLM, edit code, run commands, and verify changes — autonomously. Built in Rust for speed. Get Started

Cryptographic primitives used in Polygon Miden rollup

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

Clementine repository

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

Bitwarden internal SDK.

Collection of Key Encapsulation Mechanisms written in pure Rust

A Rust runtime that unifies relational tables, graph relationships, and vector embeddings in a single tensor-based storage layer with distributed consensus and semantic search

A portable data substrate for humans and their tools to think together.

Embedded rust support for the Wiznet W5500 SPI internet offload chip

MLS/Proteus multiplexer abstraction with encrypted persistent storage in Rust

Caliptra MCU Software

Connect AI agents to any API, anywhere. Securely. Open-source gateway that proxies requests, injects credentials automatically, punches through NAT to reach localhost services, and wraps REST APIs as MCP tools. Per-agent isolation. Never expose a raw key.

Trust-native JavaScript/TypeScript runtime platform built on franken_engine with deterministic compatibility, migration autopilot, extension trust controls, and incident replay.

Self-hosted file infrastructure in Rust for small teams: reliable uploads, storage policies, S3/remote-node backends, WebDAV/WOPI, and ops tooling.

Self-hosted file infrastructure in Rust for small teams: reliable uploads, storage policies, S3/remote-node backends, WebDAV/WOPI, and ops tooling.