C23
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What is C23?
C23 is the most recent major revision of the C standard, adding features such as improved type inference with auto in some contexts, new attributes, and additional standard library functions, while continuing to refine areas like Unicode support. Compiler support for C23 features varies and continues to roll out gradually across GCC, Clang, and other compilers. Projects prioritizing portability often wait until a feature reaches broad compiler support before adopting it.
Free resources to learn C23
More in stage 23: C Standards
C23: common questions
Can I learn C23 in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain C23 in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this C23 tutorial for beginners?
It is lesson 141 of 141 in the free C Programming roadmap, in stage 23, C Standards. If you are new to C Programming, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.