Static analysis for GitHub Actions

An extremely fast Python type checker and language server, written in Rust.

Repair and secure untrusted HTML

Ruby library for HTML/XML transformation and sanitization

This repository contains the artifact for our paper "Cascading Spy Sheets: Exploiting the Complexity of Modern CSS for Email and Browser Fingerprinting" published at NDSS 2025.

Cargo subcommand for viewing LLVM optimization remarks.

Multiplayer at the speed of light

Django test tools

Rust reflection, serialization, deserialization, pretty printing, etc. — the last proc macro you should need

Build, bundle & ship your Rust WASM application to the web.

A crate for mucking around with piles of bytes

Typed HTTP Headers from hyper

WHATWG-compliant and fast URL parser written in modern C++, part of Node.js, Clickhouse, Redpanda, Kong, Telegram, Datadog and Cloudflare Workers.

Reference implementation of Dragonbox in C++

Fast floating point to string conversion

📈 The fastest (for very small maps!) alternative of Rust HashMap, which doesn't use hashing and doesn't use heap (aka "linear map")

JSONB implement in rust

Formal verification tool for Rust: check 100% of execution cases of your programs 🦀 to make super safe applications! ✈️ 🚀 ⚕️ 🏦

Provides iteration per second benchmarking for Ruby

Fork of std::sync::Arc with lots of utilities useful for FFI

Intrusive collections for Rust

Fast SQL formatter/linter

SQL Formatter written in Rust

Compiler for the Jill programming language (an alternative to Jack from the nand2tetris course)

A rusty dynamically typed scripting language

Compile-time string operations

Visualize Ownership and Lifetimes in Rust

🗻 Log-structured embeddable key-value storage engine written in Rust