System for collecting, deriving and working with facts about source code.

The most no-nonsense, locally or API-hosted AI code completion plugin for Visual Studio Code - like GitHub Copilot but 100% free.

Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

A course on aligning smol models.

Espial is an open-source, web-based bookmarking server.

Code samples for my book "Haskell Tutorial and Cookbook"

Haskell bindings for tree-sitter

Parsing, analyzing, and comparing source code across many languages

Coding exercises

⚡️ Express inspired web framework written in Go

Haskell implemented with combinators

A generic framework for allowing web applications to support plugins

Modern CSS framework based on Flexbox

Google's Operations Research tools:

Message Header Analyzer Add-in For Outlook

Wazuh - The Open Source Security Platform. Unified XDR and SIEM protection for endpoints and cloud workloads.

The Cloud Native Application Proxy

Implement a ChatGPT-like LLM in PyTorch from scratch, step by step

RedEye is a visual analytic tool supporting Red & Blue Team operations

A full analog GPS receiver using discrete rf components and TinyFPGA

A list of Free Software network services and web applications which can be hosted on your own servers

A graph-relational database with declarative schema, built-in migration system, and a next-generation query language

Batteries-included structured logging library

Haskell Binary driver for OrientDB database

An experimental native Haskell graph database

Defect Process (2d hack n' slash game) full source code

Curated list of project-based tutorials

SimpleX - the first messaging network operating without user identifiers of any kind - 100% private by design! iOS, Android and desktop apps 📱!