Super User
Q&A for computer enthusiasts and power users
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Meta Stack Exchange
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Home Improvement
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Coffee
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Unix & Linux
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems
Web Applications
Q&A for power users of web applications
Software Recommendations
Q&A for people seeking specific software recommendations
Seasoned Advice
Q&A for professional and amateur chefs
Physics
Q&A for active researchers, academics and students of physics
Server Fault
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Woodworking
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Personal Finance & Money
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Stack Apps
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Engineering
Q&A for professionals and students of engineering
Gardening & Landscaping
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Cross Validated
Q&A for people interested in statistics, machine learning, data analysis, data mining, and data visualization
Lifehacks
Q&A for people looking to bypass life's everyday problems with simple tricks
Academia
Q&A for academics and those enrolled in higher education
Community Building
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Mathematics
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Law
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3D Printing
Q&A for 3D printing enthusiasts
Network Engineering
Q&A for network engineers
Android Enthusiasts
Q&A for enthusiasts and power users of the Android operating system
Worldbuilding
Q&A for writers/artists using science, geography and culture to construct imaginary worlds and settings
The Workplace
Q&A for members of the workforce navigating the professional setting
User Experience
Q&A for user experience researchers and experts
Stack Overflow
Q&A for professional and enthusiast programmers
Ask Ubuntu
Q&A for Ubuntu users and developers
Movies & TV
Q&A for movie and TV enthusiasts
Electrical Engineering
Q&A for electronics and electrical engineering professionals, students, and enthusiasts
Hardware Recommendations
Q&A for people seeking specific hardware recommendations