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Toward safe, flexible, and efficient software in Common Lisp - European Lisp Symposium 2025

Almighty Lisp

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  • Recommended by 1 person: 1 on Lobsters.
  • Presented by Robert Smith, creator of Coalton

Intermediate. Assumes working knowledge.

8.9K views1 year ago1 recommendation

Programming languagesSoftware designLisp and ClojureFunctional programmingLanguage design and type systems

Robert Smith presents Coalton, a statically typed functional programming language embedded in Common Lisp, at the European Lisp Symposium 2025.

This is Robert Smith's presentation on Coalton, an efficient, statically typed functional programming language that supercharges Common Lisp. Coalton homepage as of this recording: coalton-lang.github.io/ ELS 2025 homepage: european-lisp-symposium.org/2025/index.html

Why it's here

1 person recommends this

What people say. Recommended as an excellent introduction to Coalton and adding static typing to Common Lisp.

jmivenon Lobsters • Recommends

Coalton: Toward safe, flexible, and efficient software in Common Lisp

u/stylewarningin r/ProgrammingLanguages • Mentions

On “Discussion on releasing a language, community building, and the problems it can bring (jai / vlang/ D / yours / mine, etc)”

Coalton, which is an impure ML dialect with Haskell's type system embedded in Lisp. Used to build quantum computing, signal processing, and defense applications. Talked about it at a conference and on a podcast.