C Compilers

Open-source C projects categorized as Compilers
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Compiler C programming-language Parser Language
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Top 6 C Compiler Projects

Compilers

  1. minixfromscratch

    Development and compilation setup for the book versions of MINIX (2.0.0 and 3.1.0) on QEMU

  2. CodeRabbit

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  3. libfsm

    DFA regular expression library & friends

    Project mention: Wc2: Investigates optimizing 'wc', the Unix word count program | news.ycombinator.com | 2024-06-20

  4. never

    Never: statically typed, embeddable functional programming language.

  5. honey-potion

    Writing eBPF programs with Elixir!

  6. pl0c

    Self-hosting PL/0 to C compiler to teach basic compiler construction from a practical, hands-on perspective.

  7. well

    A high level assembler. https://wellang.github.io/well/

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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C Compilers related posts

  • A decompilation and port of Sonic Advance 2-a GameBoy Advance game written in C

    5 projects | news.ycombinator.com | 27 Mar 2025

  • GitHub - jafarlihi/cparse: cparse is an LR(1) and LALR(1) parser generator for C

    1 project | /r/Compilers | 27 Dec 2022

  • GitHub - jafarlihi/cparse: cparse is an LR(1) and LALR(1) parser generator for C

    1 project | /r/C_Programming | 27 Dec 2022

  • GitHub - jafarlihi/cparse: cparse is an LR(1) and LALR(1) parser generator for C

    1 project | /r/coolgithubprojects | 27 Dec 2022

  • Cparse: LR(1) and LALR(1) parser generator for C

    1 project | news.ycombinator.com | 26 Dec 2022

  • Show HN: cparse – LR(1) and LALR(1) parser generator in C

    1 project | news.ycombinator.com | 22 Dec 2022

  • Show HN: Cparse – a simple parser generator for C – now supports LALR(1)

    1 project | news.ycombinator.com | 18 Nov 2022
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Index

What are some of the best open-source Compiler projects in C? This list will help you:

# Project Stars
1 minixfromscratch 1,238
2 libfsm 957
3 never 447
4 honey-potion 270
5 pl0c 141
6 well 56

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Did you know that C is
the 6th most popular programming language
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