Qitab is a modern EPUB reader.

🐳 Matrix (An open network for secure, decentralized communication) server setup using Ansible and Docker

30 C Compiler

FFT-based ocean-wave rendering, implemented in Godot

Turn your Apple Watch into an ammeter to measure DC currents

Simple Binary Encoding (SBE) - High Performance Message Codec

Browser-based ePub reader

🔒 A compiled checklist of 300+ tips for protecting digital security and privacy in 2026

Karabiner-Elements is a powerful tool for customizing keyboards on macOS

An open source, self-hosted implementation of the Tailscale control server

 Swiss Army Knife for macOS

Modern C++ Programming Course (C++03/11/14/17/20/23/26)

An archive of John Carmack’s .plan files in readable markdown format

Basic Development Environment - a set of foundational C++ libraries used at Bloomberg.

🐉 A clang tool for happy refactoring without source-code gymnastics

A new way to see and navigate directory trees : https://dystroy.org/broot

Learn where some of the network sysctl variables fit into the Linux/Kernel network flow. Translations: 🇷🇺

Every front-end GUI client for ChatGPT, Claude, and other LLMs

Terminal file manager

Bootstrap yourself to write an OS from scratch. A book for self-learner.

Learn database internals by implementing it from scratch.

Linux, Jenkins, AWS, SRE, Prometheus, Docker, Python, Ansible, Git, Kubernetes, Terraform, OpenStack, SQL, NoSQL, Azure, GCP, DNS, Elastic, Network, Virtualization. DevOps Interview Questions

High performance HTTP server built on C++20 coroutines and io_uring

Linux user space library for network socket acceleration based on RDMA compatible network adaptors

Original Apollo 11 Guidance Computer (AGC) source code for the command and lunar modules.

A C++ API for Kafka clients (i.e. KafkaProducer, KafkaConsumer, AdminClient)

AWS SDK for C++

Learn FPGA Programming, published by Packt

Staggeringly powerful macOS desktop automation with Lua