An analysis tool for Python that blurs the line between testing and type systems.

A garden of small programming language implementations 🪴

Reproduction Package for the paper "Type-Constrained Code Generation with Language Models" [PLDI 2025]

Playing with type systems

C++ Implementations of programming languages and type systems studied in "Types and Programming Languages" by Benjamin C. Pierce..

A collection of programming languages and type systems.

Hindley–Milner type inference implemented in Python.

OCaml inspired language

Type system workshop for reactathon

Demo code showing off the new true exhaustiveness checks with Python 3.10 + Pyright

The Agda mechanization of a gradual security-typed programming language with general mutable references.

TLC SRC — The software industry is broken — let's reboot the industry instead of our programs!

“String is not a sufficient type: how using your type system can help you make better software”

Primitives for building syntax-based, keyboard-driven editors

rust type-system set theory

Uma aplicação web que implementa um interpretador para uma variação do cálculo-lambda com operações de concorrência e tipos de sessão.

Hindley-Milner-style Type Inference with Levels for Generic Abstract Syntax with Binders

Lecture notes, assignments, and other materials for a one-semester course on programming language concepts and theory, interpretation and compilation, and programming paradigms.

Joannah Nanjekye

A cheet sheet for all the typing rules covered in the CST Part II Types course