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Metaprogramming Your IDE in Lean 4 with Harry Goldstein

Software Unscripted · 2025-12-21 · 41 min

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Episode notes

Harry Goldstein talks with Richard Feldman about the Lean 4 programming language's compile-time metaprogramming capabilities, including how they can be used to control elements of your IDE in realtime. They also discuss other topics like property-based testing, theorem proving, and Smalltalk. You can get ad-free episodes (including video) by supporting Software Unscripted on Patreon! The Best New Programming Language is a Proof Assistant by Harry Goldstein - The Lean Programming Language - Simon Peyton-Jones: Escape from the ivory tower: the Haskell journey - "Shen: A Sufficiently Advanced Lisp" by Aditya Siram - Hypothesis Property-Based Testing library for Python -

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