Welcome to A Wheel Maker

The industry warns us not to make new wheels. But the crafts person knows — each new wheel teaches us something. So we make them, even if they never touch the road.

How LLMs Work — A Visual Walkthrough

Transformers demystified through interactive visualizations

Implement an AI Agent from scratch without using a library

How AI Agent work under the hood

Visualizing LightGBM - Understanding How It Really Works

How LightGBM works under the hood by visualize it.

A Powerpoint Raw Content Reader for PPTX Files

Navigate and understand how Powerpoint works under the hood

Building an ACME Client to Get Free HTTPS Certificate from Let's Encrypt

Without paying for certificates or using complex tools like caddy/certbot

Learning Multiple Languages on the Fly

Make your daily translation into your multi language learning journey.

A Tiny JavaScript Engine from Scratch in 500 Lines of C Include JIT

Just try to see how complex it can be to build a tiny js engine.

Explore Objects Across Cloud Storage in One Click

Avoid looong road to view an object. click, wait, download, wait, open, and again.

Build a Private Cloud on Your Mac Book, Mini or Studio

Your own private cloud on your spare macbook, mini or studio.