r/ProgrammingLanguages is a subreddit with 128k members. The community frequently discusses programming language, compiler, language, programming, and type system, and the most common flair used is discussion, blog post, language announcement, requesting criticism, and help.
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
: "Why is alignment not typically part of type systems?"
10 posts
#2
Blog post
: "Exploring How UI Frameworks Converge Toward DSLs"
9 posts
#3
Language announcement
: "Why Can't We Just Create?"
7 posts
#4
Requesting criticism
: "Safe Made Easy Pt.1: Single Ownership is (Not) Optional"
7 posts
#5
Help
: "Do you have to create a GC if you create your interpreted language in a host language that has GC?"
2 posts
Member Growth in r/ProgrammingLanguages
Yearly
+16k members(14.1%)
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Last updated: June 28, 2026