German Language
Q&A for speakers of German wanting to discuss the finer points of the language and translation
Unix & Linux
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems
Computer Science
Q&A for students, researchers and practitioners of computer science
Stack Overflow
Q&A for professional and enthusiast programmers
Electrical Engineering
Q&A for electronics and electrical engineering professionals, students, and enthusiasts
Super User
Q&A for computer enthusiasts and power users
Software Engineering
Q&A for professionals, academics, and students working within the systems development life cycle
Engineering
Q&A for professionals and students of engineering
Code Review
Q&A for peer programmer code reviews
Information Security
Q&A for information security professionals
Android Enthusiasts
Q&A for enthusiasts and power users of the Android operating system
Ask Different
Q&A for power users of Apple hardware and software
Motor Vehicle Maintenance & Repair
Q&A for mechanics and DIY enthusiast owners of cars, trucks, and motorcycles
Physics
Q&A for active researchers, academics and students of physics
Arduino
Q&A for developers of open-source hardware and software that is compatible with Arduino
Artificial Intelligence
Q&A for people interested in conceptual questions about life and challenges in a world where "cognitive" functions can be mimicked in purely digital environment