Dev tools · alternatives · 2026

24 alternatives to One-pass lambda-to-C compiler

Turning λ into C in one pass. Contribute to Joker-vD/onepass-lambda-compiler development by creating an account on GitHub.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. One-pass lambda-to-C compiler launched in 2021; newer entries below may have overtaken it.

1. 1
   Lambda-8cc – An x86 C compiler written in untyped lambda calculus▲249

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

   2022 · github.com · its alternatives →

2. 2
   Compiler using Lisp’s macro system for metaprogramming C-like languages▲80

   Next-level syntax for C-like languages :). Contribute to kiselgra/c-mera development by creating an account on GitHub.

   2018 · github.com · its alternatives →

3. 3
   My own C compiler (just for fun)▲175

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

   2016 · github.com · its alternatives →

4. 4
   I built a web framework in C▲420

   a lightweight web framework in c. Contribute to ashtonjamesd/lavandula development by creating an account on GitHub.

   2025 · github.com · its alternatives →

5. 5
   A dbg(...) macro for C++▲162

   A dbg(…) macro for C++. Contribute to sharkdp/dbg-macro development by creating an account on GitHub.

   2019 · github.com · its alternatives →

6. 6
   WIP C compiler in Go, inspired by 8cc▲60

   Cross platform C preprocessor and compiler. Contribute to andrewchambers/cc development by creating an account on GitHub.

   2015 · github.com · its alternatives →

7. 7
   A work-in-progress C compiler from scratch▲159

   Programming language that compiles into a x86 ELF executable. - riicchhaarrd/ocean

   2021 · github.com · its alternatives →

8. 8
   Uncurl.dev – Convert curl commands to a shareable, executable UI▲115

   Hey HN, I built uncurl.dev to scratch my own itch: I kept getting curl commands in API docs, bug reports, or Slack messages and wanted a quick way to visualize, run, and debug them without firing up Postman or writing code to dissect them. It was also sometimes painful to create a test page specifically for non-tech users to consume an API. I originally vibe-coded this over a weekend just to make it easier for myself to debug API requests shared as curl commands. It slowly grew into something I found surprisingly useful in my workflow, so I decided to clean it up and share it. uncurl.dev…

   2025 · uncurl.dev · its alternatives →

9. 9
   Prometeo – a Python-to-C transpiler for high-performance computing▲166

   An experimental Python-to-C transpiler and domain specific language for embedded high-performance computing - zanellia/prometeo

   2021 · github.com · its alternatives →

10. 10
    A Fast, Malloc-Free C++14 Json Parser and Encoder▲98

    Meta programming utilities for C++14. Merged in matt-42/lithium - matt-42/iod

    2014 · github.com · its alternatives →

11. 11
    C to Go Assembly▲98

    C to Go Assembly. Contribute to minio/c2goasm development by creating an account on GitHub.

    2017 · github.com · its alternatives →

12. 12
    Lisp with copying GC in 537 lines of C (plus Lisp 1.5 on top)▲152

    Moved to Forgejo! Contribute to krig/LISP development by creating an account on GitHub.

    2018 · github.com · its alternatives →

13. 13OC
    Online C/C++ to assembly visualizer [Weekend Project]▲149

    2012 · assembly.ynh.io · its alternatives →

14. 14GI
    Going into freshman year, figured I should build an interpreter▲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

    2023 · its alternatives →

15. 15
    Pascal to LLVM Compiler in Haskell▲61

    A Pascal to LLVM compiler in Haskell . Contribute to sam46/Paskell development by creating an account on GitHub.

    2020 · github.com · its alternatives →

16. 16LA
    Lambdacult, a low-cost alternative to API Gateway for Lambda functions▲47

    2017 · lambdacult.com · its alternatives →

17. 17
    ShivyC – Hobby C compiler created in Python▲120

    C compiler created in Python. Contribute to ShivamSarodia/ShivyC development by creating an account on GitHub.

    2018 · github.com · its alternatives →

18. 18
    Python to C++14 transpiler▲96

    Python to C++ 14 transpiler. Contribute to lukasmartinelli/py14 development by creating an account on GitHub.

    2016 · github.com · its alternatives →

19. 19IB
    I built a minimal Forth-like stack interpreter library in C▲47

    This weekend I created stacklib.h - a single-header library that brings Forth-style stack operations to C. It implements a basic interpreter with: - Stack operations (push/pop/dup/swap/over/drop) - Arithmetic (+, -, *, /) - Output (., emit, cr) - Stack inspection (.s, depth) Example usage: Stack s; stack_init(&s); dict_init(); exec(&s, "10 20 + ."); // Prints "30" exec(&s, "1 2 3 4 .s"); // Shows stack contents The library is self-contained, requires no dependencies, and handles basic error checking. It was inspired by wanting to understand…

    2025 · its alternatives →

20. 20CI
    Cpi – Immediately compile and execute c++ program like a scripting lang▲65

    Tiny c++ interpreter

    2017 · treefrogframework.github.io · its alternatives →

21. 21
    A minimal stack based VM in C▲60

    A minimal stack-based VM. Contribute to codr7/liblg development by creating an account on GitHub.

    2020 · github.com · its alternatives →

22. 22
    I made a C program to create a vanity SHA-1 hash for a text file▲58

    2025 · gist.github.com · its alternatives →

23. 23AL
    A lambda expression visualizer for the web▲43

    2013 · brycec.github.com · its alternatives →

24. 24
    First embeddable script language/VM in C i made▲8

    Contribute to riicchhaarrd/deprecated-cgsc development by creating an account on GitHub.

    2016 · github.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →