p384

A modern runtime for JavaScript and TypeScript.

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

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

Empowering everyone to host fast and efficient Minecraft servers.

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

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

JWT lib in rust

Rust SSH client & server library

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

Media over QUIC: Real-time latency at massive scale

Enarx: Confidential Computing with WebAssembly

A rewrite of YARA in Rust.

[Acquired by The Guild] The Grafbase GraphQL Federation Gateway

OpenPGP implemented in pure Rust, permissively licensed

Rust implementation of the Messaging Layer Security (MLS) protocol

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.

All components used to run Base

Open framework for confidential AI

Free, open-source AWS emulator. LocalStack alternative: 41 services, 3,704 operations, true 100% Smithy conformance (124,255/124,255 variants pass). No account, no auth token, no paid tier.

Modern Cryptographic Firmware

A cross-platform SSH application that doesn’t “pee” 💩 on your system.

Flexible BFT consensus engine in Rust

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

Common cryptographic library used in software at Mysten Labs.

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

Rust SSH Client & Terminal Emulator with an encrypted vault, SFTP, port forwarding, cloud discovery, and P2P sync. Windows, macOS, Linux.

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

An implementation of Messaging Layer Security (RFC 9420)

COCONUT-SVSM

Pie: Programmable LLM Serving

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

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

Secure firmware framework focusing on developer experience

Dialog is an embeddable database designed for local-first software.

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

Sans-IO WebRTC implementation in Rust

TSS 2.0 Enhanced System API (ESAPI) Rust wrapper

PASETOrs: PASETO tokens in pure Rust

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

Peer-to-peer 3D social platform for VR and desktop.

World Chain monorepo

Bitwarden internal SDK.

Collection of Key Encapsulation Mechanisms written in pure Rust

Distributed builds for Nix

A cross-platform SSH client with end-to-end-encrypted vaults that sync through a server you host.

Official SDK for the Oasis Network.

Key Management System for the Zama Protocol.

Tiled transparency logs libraries and applications