Stack Overflow
Q&A for professional and enthusiast programmers
Game Development
Q&A for professional and independent game developers
Mathematics
Q&A for people studying math at any level and professionals in related fields
Blender
Q&A for people who use Blender to create 3D graphics, animations, or games
Graphic Design
Q&A for Graphic Design professionals, students, and enthusiasts
Personal Finance & Money
Q&A for people who want to be financially literate
Homebrewing
Q&A for dedicated home brewers and serious enthusiasts
Physics
Q&A for active researchers, academics and students of physics
Academia
Q&A for academics and those enrolled in higher education
The Workplace
Q&A for members of the workforce navigating the professional setting
Biology
Q&A for biology researchers, academics, and students
Beer, Wine & Spirits
Q&A for alcoholic beverage aficionados and those interested in beer, wine, or spirits
Code Review
Q&A for peer programmer code reviews
Economics
Q&A for those who study, teach, research and apply economics and econometrics
Super User
Q&A for computer enthusiasts and power users