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.

How to create an OS from scratch

A code-searching tool similar to ack, but faster.

Embedded web server, with TCP/IP network stack, MQTT and Websocket

Simple and portable (but not inflexible) GUI library in C that uses the native GUI technologies of each platform it supports.

Writing a sqlite clone from scratch in C

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

Screaming-fast Python 3.5+ HTTP toolkit integrated with pipelining HTTP server based on uvloop and picohttpparser.

Simple Dynamic Strings library for C

prototype of stream based programming language

C library for encoding, decoding and manipulating JSON data

SL(1): Cure your bad habit of mistyping

the LIBpcap interface to various kernel packet capture mechanism

Unofficial mirror of mob development branch

Go bindings for raylib, a simple and easy-to-use library to enjoy videogames programming.

One true awk

Python binding to the Networking and Cryptography (NaCl) library

Python interface to Graphviz graph drawing package

Another Python SQLite wrapper

My solutions to the exercises in the book "The C Programming Language" (2nd edition) by Brian W. Kernighan and Dennis M. Ritchie, also referred to as K&R.

HTTP request/response parser for python in C

Critical Mass Modula-3

Revive awka - Awk to C Compiler

Ncurses File Manager for linux

Cross platform library to gather process and system information.

Simple application to display keystrokes during screencasts or presentations.