A collection of resources for learning type theory and type theory adjacent fields.

Mirror of Epigram 2, by Conor McBride, et al.

The Mojo Programming Language

Soufflé is a variant of Datalog for tool designers crafting analyses in Horn clauses. Soufflé synthesizes a native parallel C++ program from a logic specification.

Minimal implementations for dependent type checking and elaboration

A fast functional language based on two level type theory

Demo for high-performance type theory elaboration

A place where Druid widgets come to mature before moving to the Druid repo.

The Ur/Web programming language

A simple expressions language with polymorphic extensible row types.

Ordo: A minimalist language with row polymorphism

A modern Prolog implementation written mostly in Rust.

Embeddable Lambda Prolog Interpreter

Archive of LISP Machine, Inc.

The Makam Metalanguage

The new nanopass framework; an embedded DSL for writing compilers in Scheme

Kami - a DSL for designing Hardware in Coq, and the associated semantics and theorems for proving its correctness. Kami is inspired by Bluespec. It is actually a complete rewrite of an older versio…

SOM++ on OMR.

A functional programming language with static memory management

A WebAssembly Virtual Machine

A collection of out-of-tree LLVM passes for teaching and learning

Threads and Atomics in WebAssembly

demo of using scratch docker for small docker images -- hello world in C

WebAssembly Virtual Machine

The fork of Eclipse OMR used in the "GC Arrays" tutorial

This demo is a supplement to the talk "Migrate early, migrate often!" at Oracle Code One 2018 and Eclipse EU 2018.

Concurrent mark-sweep garbage collector for accurate garbage collection of language runtimes in C++ 1x.

A brute-force analysis tool built on Clang.