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.

πfs - the data-free filesystem!

Roaring bitmaps in C (and C++), with SIMD (AVX2, AVX-512 and NEON) optimizations: used by Apache Doris, ClickHouse, Alibaba Tair, Redpanda, YDB and StarRocks

Tiny C games you can compile and run RIGHT NOW

Lightweight wireless networking GUI (front-end for iwd)

Python library for handling efficiently sorted integer sets.

Fast HyperLogLog for Python.

Key sequences for X11 that allow you to type difficult keys without leaving the home row.