A menagerie of cute implementations of modern typechecking algorithms
β459Sep 13, 2026Updated this week
Alternatives and similar repositories for typechecker-zoo
Users that are interested in typechecker-zoo are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- π¦ Implementations of various type inference algorithms. The new project is now at https://github.com/cu1ch3n/type-inference-zoo-frontendβ¦β156Jun 22, 2025Updated last year
- Minimal examples of crates useful for compiler developmentβ30Updated this week
- Minimal implementations for dependent type checking and elaborationβ798Jan 30, 2026Updated 7 months ago
- From Zero to QED: An informal introduction to formality with Lean 4β126Sep 6, 2026Updated last week
- Learn Lean 4 with PLFA proofs.β118Aug 8, 2026Updated last month
- Deploy on Railway without the complexity - Free Credits Offer β’ AdConnect your repo and Railway handles the rest with instant previews. Quickly provision container image services, databases, and storage volumes.
- Scylla, a tool for translating ultra-regular C code to Safe Rustβ43Apr 7, 2026Updated 5 months ago
- A garden of small programming language implementations πͺ΄β331Updated this week
- Programming Language Foundations in Leanβ55Apr 11, 2026Updated 5 months ago
- Refinement Types for Rustβ915Updated this week
- Koka language compiler and interpreterβ4,067Updated this week
- π¦ Implementations of various type inference algorithms. Online playground is at https://zoo.cuichen.cc/β22Sep 20, 2025Updated 11 months ago
- Demo for high-performance type theory elaborationβ600Feb 2, 2026Updated 7 months ago
- OCaml - Oxidized!β886Updated this week
- Category theory but for kitty cats, meow π±πβ40Feb 16, 2026Updated 7 months ago
- Managed hosting for WordPress and PHP on Cloudways β’ AdManaged hosting for WordPress, Magento, Laravel, or PHP apps, on multiple cloud providers. Deploy in minutes on Cloudways by DigitalOcean.
- Verify naive = datafrog-opt, in rust/poloniusβ17Jun 26, 2025Updated last year
- Denotational semantics based on graph and filter modelsβ22Dec 16, 2024Updated last year
- Analyze Rust crates without touching compiler internalsβ411Updated this week
- Refinement type checking and inference tool for Rustβ25Updated this week
- egg is a flexible, high-performance e-graph libraryβ1,833Jul 19, 2026Updated 2 months ago
- Creusot helps you prove your Rust code is correct.β1,851Updated this week
- A toy compiler for NumPy array expressions that uses e-graphs and MLIRβ129Updated this week
- The Vellvm (Verified LLVM) coq development.β491Updated this week
- egraphs + datalog!β842Updated this week
- Wordpress hosting with auto-scaling - Free Trial Offer β’ AdFully Managed hosting for WordPress and WooCommerce businesses that need reliable, auto-scalable performance. Cloudways SafeUpdates now available.
- Verified Rust for low-level systems codeβ3,154Updated this week
- Staged compilation with dependent typesβ187Feb 1, 2026Updated 7 months ago
- Most influential papers in programming languagesβ61Jan 20, 2025Updated last year
- Tiny theorem prover with syntax like Lean 4 in <1K LOCβ68Jul 21, 2025Updated last year
- A Collection of Papers & Notes in Programming Language & Formal Verificationβ17May 10, 2022Updated 4 years ago
- Verified Intermediate Representationβ110Updated this week
- Full Source Code for Making a Language seriesβ110Apr 3, 2026Updated 5 months ago
- A collaborative bibliography of work related to the theory and practice of computational effectsβ1,149Apr 30, 2026Updated 4 months ago
- Mechanized baselines for various type system featuresβ19Apr 14, 2026Updated 5 months ago
- Deploy to Railway using AI coding agents - Free Credits Offer β’ AdUse Claude Code, Codex, OpenCode, and more. Autonomous software development now has the infrastructure to match with Railway.
- A language with lexical effect handlers and lightweight effect polymorphismβ469Updated this week
- Haskell implemented with combinatorsβ782Updated this week
- Coq development for the course "Mechanized semantics", CollΓ¨ge de France, 2019-2020β71Apr 9, 2024Updated 2 years ago
- Haskell implementation of the Edinburgh Logical Frameworkβ34Jan 12, 2026Updated 8 months ago
- A proof assistant for higher-dimensional type theoryβ303Updated this week
- A type-safe, formally verifiable HDL compiler in Lean 4. Inspired by Clash, built for high-assurance hardware synthesis.β117Updated this week
- A Simple showcase for the Sea-of-Nodes compiler IRβ914Updated this week