Trying to write a game engine as I teach myself C++. Learning (all out of order), and helping others to learn when I can, along the way.
Stack Overflow
Q&A for professional and enthusiast programmers
Worldbuilding
Q&A for writers/artists using science, geography and culture to construct imaginary worlds and settings
Puzzling
Q&A for those who create, solve, and study puzzles
Role-playing Games
Q&A for gamemasters and players of tabletop, paper-and-pencil role-playing games
Computer Science
Q&A for students, researchers and practitioners of computer science
Board & Card Games
Q&A for people who like playing board games, designing board games or modifying the rules of existing board games
Software Engineering
Q&A for professionals, academics, and students working within the systems development life cycle
Game Development
Q&A for professional and independent game developers
Science Fiction & Fantasy
Q&A for science fiction and fantasy enthusiasts
Skeptics
Q&A for scientific skepticism
Physics
Q&A for active researchers, academics and students of physics
Mathematics Educators
Q&A for those involved in the field of teaching mathematics
Politics
Q&A for people interested in governments, policies, and political processes
Japanese Language
Q&A for students, teachers, and linguists wanting to discuss the finer points of the Japanese language
The Workplace
Q&A for members of the workforce navigating the professional setting
Writing
Q&A for the craft of professional writing, including fiction, non-fiction, technical, scholarly, and commercial writing
Travel
Q&A for road warriors and seasoned travelers
Anime & Manga
Q&A for anime and manga fans
Code Review
Q&A for peer programmer code reviews
Retrocomputing
Q&A for vintage-computer hobbyists interested in restoring, preserving, and using the classic computer and gaming systems of yesteryear
Information Security
Q&A for information security professionals
Super User
Q&A for computer enthusiasts and power users
Biblical Hermeneutics
Q&A for professors, theologians, and those interested in exegetical analysis of biblical texts
Programming Language Design and Implementation
Q&A for designers and implementers of computer programming languages
Meta Stack Exchange
Q&A for meta-discussion of the Stack Exchange family of Q&A websites