An executable specification language with delightful tooling based on the temporal logic of actions (TLA)

Rational numbers for Dhall

A modern alternative to ls

An interpreter for Rust's mid-level intermediate representation

PEG parser generator built on top of nom

Scala GraphQL implementation

A new type of shell

PCSX2 - The Playstation 2 Emulator

Generic Monoids for Scala

Data structures for pure functional programming in Scala

Tracking far-right ban evasion on Twitter

Linear types in Scala

Slide for my vimconf talk

Tools for managing GitHub block lists

Tools for working with the Wayback Machine in Rust

Resources for learning and using recursion schemes.

Utilities and documentation for exploring idirs2's new elaborator reflection.

A very small configuration library.

Glorious integration layer for Natchez and Http4s.

Temporary fork of Argus, for generating Scala models from JSON Schemas

Flexible law checking for Scala

What it says on the tin!

A Dhall plugin for IntelliJ IDEs

experimental CPS transformer for dotty

Productive macOS keyboard-driven navigation

Display trait indentation helper for errors

A trait object based error handling type for easy idiomatic error handling and reporting in Rust applications

Custom hooks for colorful human oriented error reports via panics and the eyre crate

Introduction to concepts of asynchronous and concurrent programming in Scala, based on the Cats Effect library.

Composable, streaming, and efficient left folds