Subreddits similar to r/programming

403k subs

All things Linux and GNU/Linux -- this is neither a community exclusively about the kernel Linux, nor is exclusively about the GNU operating system.
https://reddit.com/r/linux/

r/compsci

564k subs

Computer Science Theory and Application. We share and discuss any content that computer scientists find interesting. People from all walks of life welcome, including hackers, hobbyists, professionals, and academics.
https://reddit.com/r/compsci/

r/javascript

633k subs

All about the JavaScript programming language!
https://reddit.com/r/javascript/

r/java

135k subs

News, Technical discussions, research papers and assorted things of interest related to the Java programming language NO programming help, NO learning Java related questions, NO installing Java questions, NO JVM languages!
https://reddit.com/r/java/

r/netsec

316k subs

A community for technical news and discussion of information security and closely related topics.
https://reddit.com/r/netsec/

r/geek

568k subs

Geeky things
https://reddit.com/r/geek/

r/Python

387k subs

news about the dynamic, interpreted, interactive, object-oriented, extensible programming language Python
https://reddit.com/r/Python/

r/reddit.com

812k subs

The original subreddit, now archived.
https://reddit.com/r/reddit.com/

r/PHP

102k subs

Ask questions about frameworks, try your hand at php golf and strike gold or simply show off your latest work.
https://reddit.com/r/PHP/

r/cpp

93k subs

Discussions, articles and news about the C++ programming language or programming in C++.
https://reddit.com/r/cpp/

r/web_design

394k subs

A community dedicated to all things web design. For more development-related questions, try /r/webdev.
https://reddit.com/r/web_design/

r/coding

161k subs

https://reddit.com/r/coding/

r/webdev

353k subs

A community dedicated to all things web development: both front-end and back-end. For more design-related questions, try /r/web_design.
https://reddit.com/r/webdev/

r/offbeat

463k subs

Offbeat: funny, weird, sad, strange or quirky news that's just....just offbeat :)
https://reddit.com/r/offbeat/

r/rust

66k subs

A place for all things related to the Rust programming language—an open-source systems language that emphasizes performance, reliability, and productivity.
https://reddit.com/r/rust/

r/learnprogramming

1m subs

A subreddit for all questions related to programming in any language.
https://reddit.com/r/learnprogramming/

r/haskell

44k subs

The Haskell programming language community. Daily news and info about all things Haskell related: practical stuff, theory, types, libraries, jobs, patches, releases, events and conferences and more...
https://reddit.com/r/haskell/

r/gamedev

346k subs

All things related to game development, programming, math, art, music, business, and marketing.
https://reddit.com/r/gamedev/

r/golang

81k subs

Gophers of the world unite!
https://reddit.com/r/golang/

r/business

490k subs

/r/business brings you the best of your business section. From tips for running a business, to pitfalls to avoid, /r/business teaches you the smart moves and helps you dodge the foolish.
https://reddit.com/r/business/

r/math

845k subs

https://reddit.com/r/math/

r/ruby

57k subs

https://reddit.com/r/ruby/

r/vim

83k subs

For Vim enthusiasts and anyone interested in Vim.
https://reddit.com/r/vim/

r/blog

17m subs

https://reddit.com/r/blog/

r/promos

12k subs

https://reddit.com/r/promos/

r/TrueReddit

438k subs

A subreddit for really great, insightful articles and discussion. Please follow reddiquette, and READ THE ARTICLE before voting or discussing. Downvotes should only be used if something doesn’t contribute to intelligent discussion, not just because you disagree. Please use the report button if you see something that doesn’t belong.
https://reddit.com/r/TrueReddit/

r/androiddev

115k subs

News for Android developers with the who, what, where when and how of the Android community. Probably mostly the how. Here, you'll find: - News for Android developers - Thoughtful, informative articles - Insightful talks and presentations - Useful libraries - Handy tools - Open source applications for studying
https://reddit.com/r/androiddev/

r/csharp

110k subs

https://reddit.com/r/csharp/

r/fffffffuuuuuuuuuuuu

852k subs

it's still alive! kinda...
https://reddit.com/r/fffffffuuuuuuuuuuuu/

r/ProgrammerHumor

863k subs

Dedicated to humor and jokes relating to programmers and programming.
https://reddit.com/r/ProgrammerHumor/