der

A modern runtime for JavaScript and TypeScript.

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

A Python Interpreter written in Rust

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

Capability-based agent runtime with fine-grained policies . Brokering access directly within the agent's operating context, with zero setup and zero latency

Sandbox any AI agent in seconds - zero setup, zero latency.

Rust implementation of the Microsoft Remote Desktop Protocol (RDP)

A simple, safe HTTP client

A graphical server OS optimized for self-hosting

A graphical server OS optimized for self-hosting

Home of OpenVMM and OpenHCL

Rust SSH client & server library

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

Self hosted, easy to install end to end encrypted storage drive

Enarx: Confidential Computing with WebAssembly

[Acquired by The Guild] The Grafbase GraphQL Federation Gateway

Ariel OS is a library operating system for secure, memory-safe, low-power Internet of Things, written in Rust

The fastest PDF library for Python and Rust. Text extraction, image extraction, markdown conversion, PDF creation & editing. 0.8ms mean, 5× faster than industry leaders, 100% pass rate on 3,830 PDFs. MIT/Apache-2.0.

The Xous microkernel

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

Cryptographic signature algorithms: DSA, ECDSA, Ed25519

A Sans I/O WebRTC implementation in Rust.

Rust implementation of the Matter protocol.

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

Nyx is a high fidelity, fast, reliable and validated astrodynamics toolkit library written in Rust and available in Python

Rust implementation of Data Distribution Service

Rust SDK for the core C2PA (Coalition for Content Provenance and Authenticity) specification

Cloud Identity, MFA and Compliance for Linux

Software for the orb

A feature-rich, scalable, Key Management System

Cryptography-related format encoders/decoders: DER, PEM, PKCS, PKIX

Cryptography-oriented big integer library with constant-time, stack-allocated (no_std-friendly) implementations of modern formulas

Matrix Authentication Service is the user management and authentication layer in the Matrix stack part of the Element Server Suite

An implementation of Messaging Layer Security (RFC 9420)

NL Wallet - A digital identity wallet provided by the government.

Pure Rust PDF library for AI/RAG: structure-aware chunking, no ML, no C deps.

Caliptra software (ROM, FMC, runtime firmware), and libraries/tools needed to build and test

Robust and secure OTA updates for embedded Linux.

Cryptographic primitives used in Polygon Miden rollup

QuorumOS is a computation layer for running applications inside Trusted Execution Environments (TEEs)

Decompile, deobfuscate, and unpack almost anything: a universal, deterministic, single-binary reverse-engineering toolkit in Rust for Python, JVM/Android, .NET, WebAssembly, JS, Go, and native packers (UPX/PyArmor/PyInstaller/Nuitka) and 20+ more. Built for malware analysis, CTFs, and security research.

WIP: 🦊 Invisible low-latency P2P mesh VPN - silent to DPI, Reed–Solomon FEC loss-recovery, self-certifying mesh discovery, NAT hole-punching. What does the fox say? Nothing.

Distributed builds for Nix

High-performance capability authorization engine for AI agents. Cryptographically attenuated warrants, task-scoped authority, verifiable offline. Rust core.

Official SDK for the Oasis Network.

Intent as Code | the workflow language for AI. One file, 4 verbs, one Rust binary. Local-first, any model, AGPL-3.0. 🦋

Heima network main-net

An Opinionated WebAuthn Authenticator