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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 Build C Projects Like a Pro: A Guide to Idiomatic Makefiles

medunes

Aug 5 '25

Build C Projects Like a Pro: A Guide to Idiomatic Makefiles

#programming #c #linux #sre

7 min read

Václav Hajšman

Jul 6 '25

kmalloc() bugfix

#kernel #osdev #malloc #c

1 min read

Cover image for Dynamic Arrays in C

Aug 4 '25

Dynamic Arrays in C

#programming #algorithms #computerscience #c

4 min read

chrisarg

Jul 1 '25

Vibe coding a Perl interface to a C library - Part 1

#perl #vibecoding #c #ai

13 min read

Mir Mursalin Ankur

Aug 1 '25

I Built My Own Shell for Fun. You Can Too

#programming #c #shell #ai

7 min read

Jun 28 '25

please who can help me on a project of c?? using the library gtk on ubuntu ??

#help #c #ubuntu #discuss

1 min read

Aditya Pratap Bhuyan

Jul 31 '25

Are there any best practices for pointer declarations in C/C++ that improve code readability and maintainability?

#cpp #c #pointer

3 min read

notdonk

Jul 30 '25

how to make the world's simplest malware in C

#cybersecurity #c

1 min read

San Kang

Jun 26 '25

[Adult Learning Log] C Language - Week 3 Review

#c #programming #studylog #adulteducation

3 min read

San Kang

Jun 26 '25

[Adult Learning Log] C Language - Week 2 Review

#c #programming #studylog #adulteducation

3 min read

Cover image for What Are Bit Flags and Why Do They Matter in Low-Level Programming?

Jul 27 '25

What Are Bit Flags and Why Do They Matter in Low-Level Programming?

#c #cpp

3 min read

Prashant Lakhlani

Nov 15 '25

10 C# Features to Avoid Duplicate Code in Your Project

#csharp #c #net #codequality

4 min read

Ertugrul

Jul 24 '25

How I Built a Simple Shell in C – A Beginner's Guide to System Programming (3/3)

#cli #c #systemprogramming #memorymanagement

3 min read

Cover image for Signal safety and why should you care

Jul 23 '25

Signal safety and why should you care

#c #posix #programming #dev

5 min read

Jul 21 '25

A Tale of Two Threads (APIs)

#c

6 min read

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