Practical coding tutorials, tools & dev setups
Short, tested guides for developers: AI tools, tutorials, gadgets and hosting.
Build Your Own AI Security Camera with WebRTC (Step by Step)
Turn any IP camera into a smart camera: live WebRTC view in the browser plus AI person detection with Python, all running at home.
Best AI Coding Agents in 2026: Claude Code vs Codex vs Cursor vs Copilot
A plain-English comparison of the AI coding agents developers actually use in 2026: what each is good at, how they're priced, and which to pick.
Free AI Coding Tools for Students and Beginners (2026)
You don't need to pay to code with AI. These free tools and student offers cover autocomplete, chat and full coding agents.
On-Device AI Phones Explained: What They Actually Do Without the Internet
Every new phone claims 'on-device AI'. Here's what that really means, which features work offline, and whether it should affect what you buy.
My ebook Camera to Browser walks through a complete RTSP-to-WebRTC setup, with working code and troubleshooting.
Get the ebookOpen-Source AI Coding Agents You Can Run Yourself
OpenCode, Cline, Goose, OpenHands and more: free, open-source AI coding agents, what each does, and how to choose.
Home Coding Setup: Essentials That Make a Real Difference
The desk upgrades that actually improve comfort and focus for programmers, in order of impact.
10 VS Code Extensions That Save Time Every Day
The VS Code extensions worth installing first: formatting, linting, Git history, API testing and more.
Free Hosting for Developers: Where to Put Your Projects
A practical comparison of free hosting options for static sites, side projects and portfolios, and when it's worth paying.
How to Stream an RTSP Camera to Your Browser with WebRTC
Browsers can't play RTSP directly. Here's how to bridge an IP camera to a web page with low latency using WebRTC.