A Language with Dependent Data and Codata Types

🦖 Implementations of various type inference algorithms. The new project is now at https://github.com/cu1ch3n/type-inference-zoo-frontend.

The simplest implementation of Dependent Pattern Matching and Indexed Inductive Types.

Tiny theorem prover with syntax like Lean 4 in <1K LOC

Most influential papers in programming languages

Personal attempt to make Lua (v5.1.5) more readable for educational purposes

ShiTT is a toy proof assistant. (This project will be rewritten soon)

A Kotlin library implementing algebraic effect handlers.

A simple ML-like programming language with subtyping and full type inference.

Typst blog template based on Zola, typst.ts, and apollo.

Python3 auto-active verification library (migrated to an Intel project)

Write monad in natural deduction style.

Java source code compiler facade for the Java JDK built-in Java compiler

shiroa is a simple tool for creating modern online books in pure typst.

A bestiary of classes implementing exotic semantics in Java

A well-documented minimal dependently-typed language for my friend Lyzh

A new packaging format for Java programs.

A latex template for writing statement-of-purpose for many schools at the same time

✨ Programming Language Research, Applied PLT & Compilers

Proof-of-concept for reasoning over the SemMedDB knowledge base, using miniKanren + heuristics + indexing.

Run Typst in JavaScriptWorld.

Original reference implementation of "3D Gaussian Splatting for Real-Time Radiance Field Rendering"

An optional type system for Clojure

Life is short, let's go SUUUPERPYTHOOOONIC!

A dead simple distributed object storage