Dev tools · alternatives · 2026

24 alternatives to Lisp in C#

a custom Lisp. Contribute to codr7/sharpl development by creating an account on GitHub.

Lisp in C# is an implementation of the Lisp programming language written in C#. It allows developers to write Lisp code and execute it within a C# environment. The project is designed for programmers interested in… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Lisp in C# launched in 2024; newer entries below may have overtaken it.

1. 1
   A Lisp interpreter in C# 7▲30

   A Lisp interpreter in C# 7. Contribute to nukata/lisp-in-cs development by creating an account on GitHub.

   2018 · github.com · its alternatives →

2. 2
   A Custom Lisp in C▲15

   a custom Lisp in C. Contribute to codr7/alisp development by creating an account on GitHub.

   2021 · github.com · its alternatives →

3. 3
   Using Common Lisp from Inside the Browser▲111

   2025 · turtleware.eu · its alternatives →

4. 4RL
   Risp – Lisp in Rust▲314

   Read Essays by Stepan Parunashvili

   2019 · m.stopa.io · its alternatives →

5. 5
   Lisp implementation in modern Java, Go, C#, TypeScript, Python▲128

   A lisp rosetta stone to demonstrate modern language features - eatonphil/lisp-rosetta-stone

   2021 · github.com · its alternatives →

6. 6
   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 →

7. 7
   A notebook-style Common Lisp environment▲180

   The notebook-style Common Lisp environment. Contribute to tamamu/darkmatter development by creating an account on GitHub.

   2017 · github.com · its alternatives →

8. 8FS
   Full Stack Lisp – A book in progress about writing Common Lisp apps▲338

   2016 · fullstacklisp.com · its alternatives →

9. 9
   Rust but Lisp▲218

   Rust but LISP. Contribute to ThatXliner/rust-but-lisp development by creating an account on GitHub.

   May 2026 · github.com · its alternatives →

10. 10CT
    C#-to-JavaScript compiler powered by Microsoft Roslyn▲155

    2015 · duoco.de · its alternatives →

11. 11PA
    Parinfer – a simpler way to write Lisp▲674

    Parinfer - simpler Lisp editing

    2015 · shaunlebron.github.io · its alternatives →

12. 12
    Build a Lisp in Swift▲38

    a custom Lisp REPL using Swifties. Contribute to codr7/swifties-repl development by creating an account on GitHub.

    2021 · github.com · its alternatives →

13. 13
    Minimal Lisp in ~70 lines of Haskell▲76

    GitHub Gist: instantly share code, notes, and snippets.

    2011 · gist.github.com · its alternatives →

14. 14LW
    Lisp with GC in 436 Bytes▲513

    2021 · justine.lol · its alternatives →

15. 15
    a practical Lisp in C▲5

    a custom Lisp in C. Contribute to codr7/alisp development by creating an account on GitHub.

    2021 · github.com · its alternatives →

16. 16
    How to write a tiny compiler▲224

    Write your own compiler: introduction. Code genetation. AST. Abstract syntax tree. lisp. javascript.

    2017 · blog.klipse.tech · its alternatives →

17. 17
    C# 6.0 Functional Language Extensions▲164

    C# pure functional programming framework - come and get declarative! - louthy/language-ext

    2014 · github.com · its alternatives →

18. 18MB
    My book, The Common Lisp Condition System▲177

    2020 · amazon.com · its alternatives →

19. 19
    LambdaLisp – A Lisp interpreter that runs on lambda calculus▲189

    A Lisp interpreter written as an untyped lambda calculus term

    2022 · woodrush.github.io · its alternatives →

20. 20
    Term-Lisp – A Lisp, based on pattern matching and term rewriting▲83

    A lisp dialect based on pattern matching and term rewriting - abuseofnotation/termlisp

    2024 · github.com · its alternatives →

21. 21ID
    I designed a language for code golf, compiling to Common Lisp▲102

    2013 · rhoscript.com · its alternatives →

22. 22
    Snigl – Forth with Lisp in C▲87

    2019 · gitlab.com · its alternatives →

23. 23
    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 →

24. 24
    Interactive Common Lisp: An Enhanced REPL▲101

    I created this because sometimes I want more than rlwrap but less than emacs. icl aims to hit that middle sweet spot. It's a terminal application with context-aware auto-complete, an interactive object inspector, auto-indentation, syntax colouring, persistent history, and much more. It uses sly to communicate with the child lisp process and aims to be compatible with any sly-supporting implementation. I hope others find it useful!

    Dec 2025 · 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 →