r/ProgrammingLanguages is a subreddit with 131k members. The community frequently discusses programming language, compiler, language, programming, and type system, and the most common flair used is discussion, help, blog post, language announcement, and resource.
This subreddit is dedicated to the theory, design and implementation of programming languages.
Popular Topics in r/ProgrammingLanguages
#1
Programming Language
63 posts
#2
Compiler
62 posts
#3
Language
58 posts
#4
Programming
46 posts
#5
Type System
8 posts
#6
Python
7 posts
#7
Type
6 posts
#8
Design
6 posts
#9
Web
6 posts
#10
Worst
5 posts
Flair Used in r/ProgrammingLanguages
#1
Discussion
: "Unreal's 6 scripting language has an effects system"
17 posts
#2
Help
: "Package Manager design for Seal programming language"
9 posts
#3
Blog post
: "Mojo🔥 is now open source!"
8 posts
#4
Language announcement
: "Prism: An Impure Functional Language With Typed Effects - Stephen Diehl"
8 posts
#5
Resource
: "Let's write a parser! (and a lexer, a prettyprinter, three interpreters, and two compilers)."
3 posts
#6
Requesting criticism
: "Default values in maps?"
3 posts
Member Growth in r/ProgrammingLanguages
Yearly
+16k members(13.8%)
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Last updated: August 28, 2026