Hazel, a live functional programming environment with typed holes
☆1,079Mar 19, 2026Updated this week
Alternatives and similar repositories for hazel
Users that are interested in hazel are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- a tiny tile-based editor☆318Nov 24, 2025Updated 4 months ago
- A template for you to implement Hazelnut yourself☆22Jul 15, 2025Updated 8 months ago
- a structured interaction engine 🗜️ ⚗️☆497Jan 27, 2024Updated 2 years ago
- Koka language compiler and interpreter☆3,838Mar 18, 2026Updated last week
- A friendly programming language from the future☆6,554Mar 17, 2026Updated last week
- A statically-typed linear functional language with graded modal types for fine-grained program reasoning☆706Mar 2, 2026Updated 3 weeks ago
- A functional programming language based on algebraic effect handlers☆905Nov 10, 2025Updated 4 months ago
- Frank compiler☆306Apr 23, 2024Updated last year
- Experimental, recursively-embeddable, domain-specific editors and text editor☆80Oct 16, 2023Updated 2 years ago
- lamdu - towards the next generation IDE☆1,890Jan 29, 2026Updated last month
- A list of projectional and structural editors☆436Sep 28, 2025Updated 5 months ago
- CakeML: A Verified Implementation of ML☆1,124Updated this week
- Programming-by-example in a typed functional language with sketches. Smyth = Sketching + Myth.☆54Mar 12, 2021Updated 5 years ago
- A friendly little systems language with first-class types. Very WIP! 🚧 🚧 🚧☆624May 16, 2021Updated 4 years ago
- The Flix Programming Language☆2,599Updated this week
- A purely functional programming language with first class types☆2,891Mar 14, 2026Updated last week
- A modern proof language☆3,731Jan 22, 2025Updated last year
- Cedille, a dependently typed programming languages based on the Calculus of Dependent Lambda Eliminations☆392Oct 23, 2023Updated 2 years ago
- Agda is a dependently typed programming language / interactive theorem prover.☆2,817Mar 18, 2026Updated last week
- Systems language with linear types and capability-based security.☆1,475Jul 28, 2025Updated 7 months ago
- A data-parallel functional programming language☆2,686Updated this week
- A statically typed lisp, without a GC, for real-time applications.☆5,848Updated this week
- The Pyret language.☆1,123Updated this week
- Functional programming with fewer indirections☆780Aug 20, 2020Updated 5 years ago
- A clean implementation of Parsing with Zippers.☆38Sep 22, 2018Updated 7 years ago
- Research on integrating datalog & lambda calculus via monotonicity types☆417Jun 21, 2022Updated 3 years ago
- GRIN is a compiler back-end for lazy and strict functional languages with whole program optimization support.☆1,057Jun 13, 2025Updated 9 months ago
- A language with lexical effect handlers and lightweight effect polymorphism☆423Updated this week
- The Ott tool for writing definitions of programming languages and calculi☆407Mar 10, 2026Updated 2 weeks ago
- WIP implementation of a Haskell-like Lisp in Racket☆1,197Apr 14, 2024Updated last year
- Type-checker for the λΠ-calculus modulo rewriting☆230Nov 25, 2025Updated 4 months ago
- A dependently typed programming language, a successor to Idris☆898Aug 11, 2020Updated 5 years ago
- Links: Linking Theory to Practice for the Web☆353Aug 21, 2025Updated 7 months ago
- A programming language with static memory management based on λ-calculus☆1,010Mar 18, 2026Updated last week
- 1ML prototype interpreter☆296Jun 28, 2020Updated 5 years ago
- Programming Languages Zoo☆1,581Jun 18, 2024Updated last year
- A garden of small programming language implementations 🪴☆314Mar 17, 2026Updated last week
- a functional language for building type-safe, scalable, and maintainable applications☆1,098Sep 25, 2023Updated 2 years ago
- Dependent type checker using normalisation by evaluation☆275Sep 5, 2024Updated last year