A deep dive into why there's no single Win32 API equivalent on Linux. Learn about the roles of POSIX for system calls, GTK/Qt for GUIs, and why the modern answer is often a cross-platform framework.
Explore diverse strategies and resources for learning robotics in 2025, from hands-on kits and ROS to AI integration and 'from scratch' projects, as discussed by the Hacker News community.
Discover how to learn practical electronic repair with tips on resources, tools, safety, and developing diagnostic skills, as shared in a Hacker News discussion.
Discover where to find affordable used hardware for your tinkering projects. This guide covers online sources, offline gems, and tips for scoring the best tech deals.