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C

Official tag for the C programming language.

submission guidelines

Articles and discussions should be directly related to the C programming language. (Not to be confused with C++ (#cpp), Objective C (#objectivec), or C# (#csharp).)

Questions are encouraged! (See the #help tag)

Be careful when criticizing C as a language or platform; most such complaints are old news. Criticisms are permitted, but please keep such discussions polite and objective.

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Cover image for WIR - What Is Running: A CLI Tool in C to Inspect Processes and Ports

Alberto Barrago

Dec 30 '25

WIR - What Is Running: A CLI Tool in C to Inspect Processes and Ports

#c #tooling #cli

2 min read

rukmini santoshi

Nov 24 '25

Top C MCQs Every Student Must Master Before Interviews

#c #mcqs #viva #clanguage

9 min read

A M Armaan

Nov 23 '25

I Made A Fish Schooling Sim And Honestly It Was Fun As Hell

#computerscience #c #cuda

2 min read

Matheus

Dec 29 '25

GUI for OpenSoldat

#programming #opensource #c #frontend

1 min read

Cover image for Documenting My CS50 Progress (Still Learning!)

Abhijeet Shinde

Nov 24 '25

Documenting My CS50 Progress (Still Learning!)

#c #cs50 #programming #devjournal

1 min read

Cover image for Introduction to GNU, GDB, ELF, and LLDB

Nov 23 '25

Introduction to GNU, GDB, ELF, and LLDB

#programming #computerscience #c #gdb

5 min read

Cover image for "Fuck-Jails" payload vault for Python / C (JS, Ruby, Bash, PHP, C++ coming) | feedback welcome

Mistraleuh

Nov 24 '25

"Fuck-Jails" payload vault for Python / C (JS, Ruby, Bash, PHP, C++ coming) | feedback welcome

#showdev #c #security #python

2 min read

Cover image for Crie Galeria de Imagens a partir de um vídeo

Marcos Oliveira

Nov 21 '25

Crie Galeria de Imagens a partir de um vídeo

#cpp #c #ffmpeg #programming

3 min read

Cover image for Create Image Gallery from a Video

Marcos Oliveira

Nov 21 '25

Create Image Gallery from a Video

#cpp #c #ffmpeg #cli

3 min read

Dec 25 '25

How I Optimized FFmpeg Filters with Slice Threading (My First Contribution)

#c #opensource #ffmpeg #performance

3 min read

Cover image for I Learned All of C Syntax — and Still Couldn’t Build a Project. Here’s the Brutal Truth.

Farhad Rahimi Klie

Dec 24 '25

I Learned All of C Syntax — and Still Couldn’t Build a Project. Here’s the Brutal Truth.

#selflearn #learning #programming #c

3 min read

Cover image for From Serial Ports to WebSockets: Debugging Across Two Worlds

Dec 23 '25

From Serial Ports to WebSockets: Debugging Across Two Worlds

#tooling #iot #c #networking

2 min read

Dmitrii Doroshev

Dec 11 '25

The Pitfalls of Reading User Input in C: a Story About scanf and Stdin

#c #posix #scanf

5 min read

Nov 21 '25

The Ultimate Guide to Choosing a Game Engine in 2025

#gamedev #programming #unity3d #c

5 min read

Ahmet Can Gulmez

Dec 21 '25

How to build a firmware using Makefile?

#c #programming #computerscience #lowcode

4 min read

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