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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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Farhad Rahimi Klie

Jan 1

Understanding Strings in C: From Basics to Best Practices

#c #programming #learning #sideprojects

2 min read

Victor J. Rosario V.

Jan 1

Why Learning C Is My First Step Toward Becoming a Game Engine Programmer

#c #gamedev #learning #programming

2 min read

Nov 28 '25

🚀 Introducing CorexOS — A Custom Experimental OS Built on ToaruOS

#os #c #asm #customos

1 min read

Nov 26 '25

Postgres Source Code Walk-through : HTAB, a Generic Hash Table

#postgres #database #c

13 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

Abhijeet Shinde

Nov 24 '25

Documenting My CS50 Progress (Still Learning!)

#c #cs50 #programming #devjournal

1 min read

Nov 23 '25

Introduction to GNU, GDB, ELF, and LLDB

#programming #computerscience #c #gdb

5 min read

Dec 16 '25

Advanced C Preprocessor Macros for a Type-Safe Varargs Substitute

#c

7 min read

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

Marcos Oliveira

Nov 21 '25

Crie Galeria de Imagens a partir de um vídeo

#cpp #c #ffmpeg #programming

3 min read

Marcos Oliveira

Nov 21 '25

Create Image Gallery from a Video

#cpp #c #ffmpeg #cli

3 min read

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

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

Berkay-Dmr

Dec 11 '25

C Programlama ile İlk Projem: Öğrenci Not Takip Sistemi

#c #programming #beginners #university

2 min read

Nov 21 '25

The Ultimate Guide to Choosing a Game Engine in 2025

#gamedev #programming #unity3d #c

5 min read

Nov 29 '25

🤖 RobotC — A C-Style Language Built for Educational Robotics and Embedded Motion Control

#robotics #c #learning #beginners

2 min read

Dec 19 '25

bool in C23

#c

3 min read

Dec 18 '25

C: The Backbone of IoT Development

#c #iot #learning #programming

4 min read

Berkay-Dmr

Dec 14 '25

C İle Kendi Kabuğumu (Shell) Yazdım: BerkayOS ve Komut Satırı Mantığı

#systems #c #cli #programming

4 min read

Rugruth R.

Nov 11 '25

Rediscovering C

#c #raylib #vscode #msys

1 min read

Nov 23 '25

Linux Kernel Interrupt Handling: A Step-by-Step Code Walkthrough(Part 3)

#architecture #c #linux

4 min read

DjSurgeon

Nov 9 '25

Construyendo mi propio IPTV Player en C

#c #beginners #linux #development

3 min read

Samuel Leonardo

Dec 10 '25

MAWA - A language as simple as Python but as powerful as Assembler, modern ASM but much simpler

#c #cpp #assembly #python

3 min read

Giovanni Crisalfi

Nov 9 '25

Emacs Indigo: bindings for the Indigo cheminformatics library

#emacs #lisp #c #chemistry

1 min read

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