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Dev tools · May 2, 2019

RL

Risp – Lisp in Rust

Read Essays by Stepan Parunashvili

Risp – Lisp in Rust launched on May 2, 2019 with 314 votes, #41 of 3,072 launches that month and more than 99% of that year's launches. The site was not reachable when checked in September 2026.

In plain words

Risp is a Lisp interpreter written in Rust. It's designed for developers interested in exploring functional programming concepts or learning how interpreters work. The project demonstrates implementing a classic programming language in a modern systems language, combining Lisp's symbolic computation paradigm with Rust's performance and safety features.

written from the facts on this page · September 2026

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