







Have you ever wanted to call into your Lisp library from C? Have you ever written your nice scientific application in Lisp, only to be requ...
Learn C • Build Your Own Lisp
If you're looking to learn C, or you've ever wondered how to build your own programming language, this is the book for you.
ELS 2026, Kraków - European Lisp Symposium
Homepage for the European Lisp Symposium
The Coalton Programming Language
A statically typed, functional programming language that compiles to Common Lisp
Bringing Clojure programming to Enterprise
How a dialect of LISP can help developping modern enterprise applications

Lisp Against the (LL)Machine
Every Lisp, Scheme, and Lisp-adjacent project listed is a non-toy implementation that is at least somewhat active. When I first wrote this article (2026-03-12), most Lisps did not have a policy or even public stance on LLM contributions. In such cases I posted to their bug trackers or discussion lists to ask. Most maintainers kindly responded.
The mythical matched modules | Proceedings of the 24th ACM SIGPLAN conference companion on Object oriented programming systems languages and applications
Certified compilers are complex software systems. Like other large systems, they demand modular, extensible designs. While there has been progress in extensible metatheory mechanization, scaling extensibility and reuse to meet the demands of full ...

Practical Common Lisp
This page, and the pages it links to, contain text of the Common Lisp book Practical Common Lisp published by Apress These pages now contain the final text as it appears in the book. If you find errors in these pages, please send email to book@gigamonkeys.com. These pages will remain online in perpetuity—I hope they will serve as a useful introduction to Common Lisp for folks who are curious about Lisp but maybe not yet curious enough to shell out big bucks for a dead-tree book and a good Common Lisp tutorial for folks who want to get down to real coding right away. However, don't let that stop you from buying the printed version available from Apress at your favorite local or online bookseller. For the complete bookstore browsing experience, you can read the letter to the reader that appears on the back cover of the treeware edition of the book.
The Topos of Programming | Yon
A topos-oriented programming language. Native via MLIR and LLVM, with a content-addressed heap on the Leech lattice.

Boomerang | Proceedings of the 35th annual ACM SIGPLAN-SIGACT symposium on Principles of programming languages
Bidirectional programming languages are a practical approach to the view update problem. Programs in these languages, called lenses, define both a view and an update policy - i.e., every program can be read as a function mapping sources to views as well ...

Cross-Platform File System Operations Based on libuv
A cross-platform interface to file system operations, built on top of the libuv C library.

Roc on Twitter / X
New syntax, new compiler, new Roc ✨Watch the full talk on where the language is today and where we’re going:https://t.co/FltMYr1YiR— Roc (@roc_lang) November 25, 2025
Conifer FLOSSTech and LUG
### Conifer FLOSSTech and LUG **Where the foothills meet the future of Open Source.** Welcome to the **Conifer Free/Libre and Open Source Software & Technology (FLOSSTech) and Linux Users Group (L
