Join the free Builder Briefing—your 5-minute Friday email that cuts through the hype with battle-tested tips for building with AI.
I'm Brian Casel—a long-time product builder turned AI-first developer.
Yesterday, our industry measured progress in sprints and caffeine refills. Today, we coordinate AI agents to move features from sketch to shipped before the coffee cools.
That shift rewired my entire workflow, and it's why I started Builder Methods.
Here you'll find concise frameworks, field-tested experiments, and real-world lessons that help professional developers trade grunt work for creative momentum and build with AI—with clarity, calm, and speed.
Ready to rethink your process? Onward.
Brian Casel
Creator of Builder Methods
Stay sharp with the latest AI tools, workflows, and best practices for professionals building with AI.
The Agent OS is a system for building with AI.
Learn more
A free weekly 5-minute read to keep you sharp.
Learn more
Weekly videos and tutorials for professionals building with AI
Learn moreGo from tinkerer to expert with project-based courses for pros to jump on today's essential AI building tools.
Master the new industry standard IDE for AI-powered development.
Learn more
Harness the full power of Claude with the game-changing new way to build.
Learn more
Design your front-end using AI and modern Tailwind CSS.
Learn more
From Vanilla JS to TypeScript & React, learn to shape the apps you're building with AI.
Learn moreGet the support you need to level up your AI building skills and upgrade your (or your team's) product game.
Solo developer? Level up your AI building game with a 1:1 session.
Learn more
Product team? Let's upgrade team's workflows to leverage AI in your process.
Learn more
Join the next Builder Methods cohort and let's build and ship alongside fellow builders.
Learn more
Send questions or inquiries to Brian Casel,
the creator of Builder Methods.
Training 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 the Agent OS system for building with AI.
