Digital Client Engagement Director by day. iOS, Ruby, Python, C++, C#, Flutter developer by night.
Stack Overflow
Q&A for professional and enthusiast programmers
Super User
Q&A for computer enthusiasts and power users
Astronomy
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Unix & Linux
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Home Improvement
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Software Engineering
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Meta Stack Exchange
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Geographic Information Systems
Q&A for cartographers, geographers and GIS professionals
The Workplace
Q&A for members of the workforce navigating the professional setting
Earth Science
Q&A for those interested in the geology, meteorology, oceanography, and environmental sciences
Worldbuilding
Q&A for writers/artists using science, geography and culture to construct imaginary worlds and settings
Database Administrators
Q&A for database professionals who wish to improve their database skills and learn from others in the community
Raspberry Pi
Q&A for users and developers of hardware and software for Raspberry Pi
Science Fiction & Fantasy
Q&A for science fiction and fantasy enthusiasts
Cryptography
Q&A for software developers, mathematicians and others interested in cryptography
Project Management
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Engineering
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Puzzling
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Code Golf
Q&A for programming puzzle enthusiasts and code golfers
Aviation
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Academia
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User Experience
Q&A for user experience researchers and experts
English Language & Usage
Q&A for linguists, etymologists, and serious English language enthusiasts
Code Review
Q&A for peer programmer code reviews
Information Security
Q&A for information security professionals
Personal Finance & Money
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Web Applications
Q&A for power users of web applications
Mathematics
Q&A for people studying math at any level and professionals in related fields
Arqade
Q&A for passionate videogamers on all platforms
Ask Ubuntu
Q&A for Ubuntu users and developers
Physics
Q&A for active researchers, academics and students of physics
Server Fault
Q&A for system and network administrators
MathOverflow
Q&A for professional mathematicians
TeX - LaTeX
Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems
Ask Different
Q&A for power users of Apple hardware and software
Philosophy
Q&A for those interested in the study of the fundamental nature of knowledge, reality, and existence
Space Exploration
Q&A for spacecraft operators, scientists, engineers, and enthusiasts
Android Enthusiasts
Q&A for enthusiasts and power users of the Android operating system