AeroSpace is an i3-like tiling window manager for macOS

An incremental parsing system for programming tools

being an exploration of categories small enough for arrows to have uncontroversially intensional equality

being an operating system for typechecking processes

Public download.

Geometer's Sandbox project repo

An upcoming operating system built on Type-Theory

Coq Lecture Notes (WIP)

🍰🔪 Architecture of Haskell backend applications

The multimode presheaf proof-assistant

Directed type theory for formal category theory

MicroC example compiler for Stephen Edward's PLT class, but in Haskell

Demo for high-performance type theory elaboration

formalization of ornaments on indexed inductive-recursive definitions

Network Semantics

A statically-typed linear functional language with graded modal types for fine-grained program reasoning

A modern proof language

System F-omega normalization by hereditary substitution in Agda

Galois RISC-V ISA Formal Tools

seL4 specification and proofs

Nix-based incremental build tool for Haskell projects

Formal specification of RISC-V Instruction Set

Scilla - A Smart Contract Intermediate Level Language

Univalence from scratch in Idris

Bulletproofs are short non-interactive zero-knowledge proofs that require no trusted setup

A Haskell library for open records and variants using closed type families and type literals

⚡️Efficient implementation of Map with types as keys