Linux kernel source tree

For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.

Git Source Code Mirror - This is a publish-only repository but pull requests can be turned into patches to the mailing list via GitGitGadget (https://gitgitgadget.github.io/). Please follow Documen…

tmux source code

Modern HTTP benchmarking tool

How to create an OS from scratch

General purpose TLS and crypto library

A tiling window manager for macOS based on binary space partitioning

Zstandard - Fast real-time compression algorithm

Cross-platform asynchronous I/O

How to Make a Computer Operating System in C++

A time-series database for high-performance real-time analytics packaged as a Postgres extension

BCC - Tools for BPF-based Linux IO analysis, networking, monitoring, and more

n³ The unorthodox terminal file manager

Open-source vector similarity search for Postgres

Mirror of the official PostgreSQL GIT repository. Note that this is just a *mirror* - we don't work with pull requests on github. To contribute, please see https://wiki.postgresql.org/wiki/Submitti…

Open-source keyboard firmware for Atmel AVR and Arm USB families

libSQL is a fork of SQLite that is both Open Source, and Open Contributions.

mimalloc is a compact general purpose allocator with excellent performance.

OpenZFS on Linux and FreeBSD

Extremely Fast Compression algorithm

Extremely fast non-cryptographic hash algorithm

C in four functions

Writing a sqlite clone from scratch in C

Xv6 for RISC-V

Official Git mirror of the SQLite source tree

xv6 OS

sqlite3 driver for go using database/sql

A text editor in less than 1000 LOC with syntax highlight and search.