r/ProgrammerTIL
41k members
r/ProgrammerTIL is a subreddit with 41k members. The community frequently discusses til, programming, python, code, and software, and the most common flair used is other, other language, python, sql, and git workflow.
Learn something new? Wanna share? Post here along with the language/framework you learned it in.
This is a great place for novice and advanced programmers alike to come and discover all the interesting things they could learn *tomorrow* ;)
Popular Topics in r/ProgrammerTIL
#1
Til
60 posts
#2
Programming
38 posts
#3
Python
21 posts
#4
Code
16 posts
#5
Software
16 posts
#6
Git
10 posts
#7
Ai
10 posts
#8
Javascript
9 posts
#9
Coding
9 posts
#10
C#
8 posts
Flair Used in r/ProgrammerTIL
#1
Other
: "[Github] When viewing a file on GitHub, you can press the "y" key to update the URL to a permalink to the exact version of the file you see."
55 posts
#2
Other Language
: "[*] TIL dictionary compression is quite effective in OLTP databases (and other records too)"
5 posts
#3
Python
: "[Python] TIL there's a Rust version of Pandas that's like 100 times faster"
5 posts
#4
SQL
: "SQL Tutorial"
2 posts
#5
GIT Workflow
: "GitKraken"
1 post
#6
C++
: "Release of TURA"
1 post
#7
Java
: "Made a prompt that explains any LeetCode problem from first principles (not just the answer)"
1 post
#8
PHP
: "Recently added my first package called simple-language-recognizer in NPM and PyPI."
1 post
Member Growth in r/ProgrammerTIL
Yearly
+2k members(4.0%)
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About
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Last updated: November 2, 2026