Learn the Melanie Loop knot in this clear tutorial, featuring a double fisherman variation commonly used in arborist rigging and rope work. This setup creates a strong, compact loop that’s great for ...

Create a self-updating Excel checklist with checkboxes, IFS due-date priority, and a progress data bar for faster tracking.

In this tutorial, we build an ultra-advanced agentic AI workflow that behaves like a production-grade research and reasoning system rather than a single prompt call. We ingest real web sources ...

These VBA code examples come from a personal collection that I reference frequently.

Build your own AI agent from scratch in JavaScript. This project demonstrates the core pattern behind tools like Claude Code, Cursor, and other agentic AI systems — the agentic loop.