A work-in-progress C compiler from scratch

In plain words

A compiler for the C programming language built from scratch, currently in development. This project is for programmers interested in language implementation and compiler design. It demonstrates the process of constructing a functional C compiler, making it useful for those learning how compilers work or exploring low-level programming concepts. The project is hosted on GitHub and remains under active development.

written from the facts on this page · September 2026

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  My C compiler compiled itself2024 · github.com · ▲275

  One of the most challenging projects of my life :)

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  Lambda-8cc – An x86 C compiler written in untyped lambda calculus2022 · github.com · ▲249

  x86 C compiler written in untyped lambda calculus. Contribute to woodrush/lambda-8cc development by creating an account on GitHub.

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  rcor C compiler (under development). Contribute to rcorcs/rcc development by creating an account on GitHub.

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  A compiler for a small language into x86-64 assembly2020 · github.com · ▲74

  Compiler for a small language into x86-64 Assembly - MauriceGit/compiler

• GI
  Going into freshman year, figured I should build an interpreter2023 · ▲138

  Hi all! I'm going into my freshman year, and figured that the best way to prepare for the intro to programming Racket course would be to implement my own garbage-collected, dynamically typed, functional programming language in C ;) Anyways... here's the repo: https://github.com/liam-ilan/crumb I started learning C over the summer, so I still have a whole lot to learn... Any feedback would be greatly appreciated! :D

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  A new hobby OS from “scratch” in C#2017 · github.com · ▲310

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  Life & fun · 1d ago · permit.petercai.com

• IV
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  Life & fun · 13d ago · tanzaniaeducationproject.org

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  Life & fun · 14d ago · bigwords.page

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  Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.

  Life & fun · 8d ago · guitoro.com

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  Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.

  Life & fun · 12d ago · carrierexplode.com

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  Life & fun · 22d ago · space.bl2.net

• II
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  Hey all My name is Sindre, and I am the CTO of Scrimba (YC S20). For the last 7 years, I have written all my web apps in a full-stack programming language called Imba. It compiles to JavaScript and its main goal is to make web developers more productive. I just launched a major overhaul of Imba, so I wanted to share it here on HN, in case anyone are interested in learning more about it. It is very opinionated, so some of you might not like it, but I would love to hear anyones feedback regardless. Constructive criticism appreciated! The backstory: Imba initially started in 2012 as an effort…

  Life & fun · 2021

• WB
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  Life & fun · 2021

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  SigmaOS▲1,026

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