Video Library

Project-based video training & tutorials for building with AI.

Unlock Full Access

Get unlimited access to the complete video library, exclusive training, and join our community of pro developers building with AI.

Learn More

Topics

PDF Sonnet Claude Skills

Claude Code Skills: What Problem Do They Solve?

Claude just launched Skills across all their platforms, and I've spent a week testing the Claude Code implementation specifically. Do Claude Code Skills actually solve problems developers have, or are they better suited for consumer platforms like Claude.ai? I compare Skills to the developer tools we already use...

New

Building a PDF Invoice Generator using Cursor 2.0 & Composer

In this video, I show how to build a fully automated PDF invoice system in Rails—from Stripe test data to downloadable invoices—using Cursor 2.0 and their new Composer model.

New

Pro

3 New Features in Claude Code 2.0 I use DAILY

Claude Code 2.0 dropped with Sonnet 4.5, a VS Code extension, and new features. But I've been testing these updates in production for weeks to see what's actually useful for professional developers—not just demos. In this video, I share my honest impressions of what matters for building real products. I'll...

Training & community for pro software developers building with AI.

Created by Brian Casel (that's me). I'm a career software developer, founder, and creator of Builder Methods and Agent OS, the system for spec-driven development with AI.

Free Resources

Agent OS Builder Briefing YouTube Channel About

Training & Community

Builder Methods Pro Workshops Video Library Login

Contact