A lightweight sandbox tool for non-root users

libLBFGS: a library of Limited-memory Broyden-Fletcher-Goldfarb-Shanno (L-BFGS)

Modern cryptography for PostgreSQL using libsodium.

upstream module that allows nginx to communicate directly with PostgreSQL database.

Web-based music player for a variety of video game and chiptune music formats.

A simple thread-safe FIFO in C.

HTTP request/response parser for python in C

Critbit trees in C

Russ Cox's libtask (with enhancements)

Better lossless compression than PNG with a simpler algorithm

CloudABI's standard C library

Multithreading Library for Brotli, Lizard, LZ4, LZ5, Snappy and Zstandard

A basic key-value store, repeated in C, Go, Python (basic, gevent, and diesel), Ruby (event machine), Java, Scala, Haskell, and NodeJS.

Python bindings for libgphoto2

A command line tool for the Wren programming language

Python bindings for the SQLite4 LSM database.

Rust-language binding for the NanoVG vector graphics library

Tiny data structures that pack a punch!

WASM examples

External sorting of integers in C

Native Ruby bindings to Hadoop's libhdfs, for interacting with Hadoop DFS.

Multi-layer perceptron in C

Simple program that renders stars in 3D from the HYG database. Based on the Paintball2/Quake2/id Tech 2 engine.

Fast pseudo-random prime number generator for n bits using the OpenSSL library