🧪 Proof of Concept for a RESTful API built with Python 3 and FastAPI

Fundamental Haskell book, to the point terse statements on Haskell, Category theory, and related fields. Encyclopedic pocketbook of meaning. Zen kōan-like meditations of understanding. For quick or memory curve spaced repetition learning.

Learn Git & GitHub | Beginner-friendly guide to contributing to open source projects | Step-by-step Git commands and best practices

Fictional project management application built with Ash accompanying the book "Domain Modeling with Ash Framework"

A structured learning repo for retrieval-augmented generation, from foundations to production patterns.

Build an AI communication analyzer from scratch to understand how AI products actually work. Learn prompt engineering, reasoning pipelines, and local LLM integration using Node.js - no frameworks, no abstractions, just fundamentals

Luau bytecode toolkit written in Luau itself. Features bytecode deserializing for analysis.

Production server for coenttb.com built with Boiler.

🧪 Proof of Concept for a Web API built with C# / .NET 10 (LTS) and ASP.NET Core

GitHub repository accompanying the CrateDB Fundamentals Course at the CrateDB Academy.

A comprehensive Flutter learning resource demonstrating 4 architecture patterns (MVC, MVVM, Clean Architecture, DDD) with identical features for easy comparison. Includes extensive documentation and best practices.

Interactive deep-dive into Gemini CLI internals — 150+ illustrated pages, 50+ step-by-step animations, Mermaid diagrams, and source-level walkthroughs. Built with React 19 + TypeScript + Tailwind CSS 4.

A beautiful and intuitive iOS countdown app built with SwiftUI that helps you track important events and milestones in your life.

An interactive showcase of modern CSS foundations for learning and education purposes. Pure CSS, no frameworks.

Build AI engineering skills from scratch with 260+ lessons, 20 phases, and hands-on tools for practical learning

A Swift iOS app for discovering and organizing app development project ideas. Features curated collections by difficulty level, detailed requirements, user stories, and implementation guidance. Perfect for developers looking to build their portfolio and improve coding skills.

Free Git tutorials for beginners with 30 interactive lessons. Easy-to-follow programming guides with hands-on practice exercises.

GitScrolls: The Epic of Tuxicles

🚀 React Native 與 Android (Kotlin) 雙向通訊示範專案。包含 Native Modules、DeviceEventEmitter 等核心通訊機制實作。

🧪 Proof of Concept for a RESTful Web Service built with Java / JDK 25 (LTS) and Spring Boot 4