Hereditary substitutions for simple types (revised)

System F-omega normalization by hereditary substitution in Agda

Self-hosted AI coding assistant

👻 Ghostty is a fast, feature-rich, and cross-platform terminal emulator that uses platform-native UI and GPU acceleration.

Secure & Modern All-in-One Mail Server (IMAP, JMAP, POP3, SMTP)

Total Parser Combinators in Agda

Minor mode for Emacs that deals with parens pairs and tries to be smart about it.

History of type theory (Chinese).

Rust backend for Agda.

Effective Algebraic Topology in Haskell

Static site generator built on Shake configured in Haskell

The Iowa Agda Library

A Dependently Typed Linear π-Calculus in Agda

Build an entire Emacs configuration as a Nix package in a pure, reproducible way

A community-driven Emacs Lisp style guide

Compiler optimizer for arbitrary control flow based on equality saturation

A project to open source Diablo 2.

Emacs minor mode to automatically balance window margins

Extensions to the cubical stdlib category theory for categorical logic/type theory

Zero-Knowledge Proof Systems Circuit Compiler

A Coq development of the theory of Indexed W types with function extensionality.

Formal semantics of the yul language

My local Nix configuration

Types for interaction nets

Research on theory of programming languages λ, compilers, interpreters, functional programming, formal methods, logic etc.

MinUI is a focused, custom launcher and libretro frontend for a variety of retro handhelds.