Brian Casel
I'm Brian Casel, a full stack product builder who's gone all-in on AI-first development. Building with AI isn't just hype—it's leverage. It's transforming how we create software products, and I'm here to show you why mastering these techniques now will define who wins in the next decade. Each week, I share: - What's actually changing in our craft (not just what's trending) - Practical AI building techniques you can use today - Real lessons from shipping AI-powered products This isn't about chasing the latest models or buzzwords. It's about understanding how AI fundamentally changes what's possible for builders. If you're a developer, designer, or product builder who wants to stay ahead of the curve without getting lost in the noise, you're in the right place.
Channel created: February 25, 2007
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3 USEFUL New Features in Claude Code 2.0 #coding #ai #claudecode #anthropic
Claude 2.0 dropped! Here are 3 features I actually use on a DAILY basis. 👋 Drop a comment with your questions and requests for upcoming videos! 👇 **Your Builder Briefing (free)** https://builder...
Codex CLI first impressions (switch from Claude Code?) #coding #ai #codex #openai
My first impressions of using Codex CLI as a daily Claude Code user. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free, 5-minute read to keep up with the latest tools & wor...
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...
Is Codex CLI Worth The Switch (from Claude Code)?
I've been a daily Claude Code user for most of this year but I wanted to give Codex CLI a look, since OpenAI has been making an obvious effort to win back developers. NOTE: I recorded this video t...
Spec-Driven Development in the Real World
The industry is converging on spec-driven development as the professional way to build with AI, but most tools are missing 3 critical aspects that make it actually work in the real world. I'll show...
Day One with Claude Code (Start Here)
So today's the day. You've been hearing about Claude Code for weeks. Now it's time for you to see what all the fuss is about. Here's what most newcomers get wrong about Claude Code. It's not about...
Agent OS: The System for Spec-Driven Development
Two months ago, I released Agent OS—a free, open-source system that brings spec-driven development to your coding agents. It teaches agents to build like YOU build. The initial response has been i...
Finding FLOW with AI Coding Agents
Remember what FLOW used to feel like? Hours would disappear. It felt amazing—that perfect flow state where you're crafting software with your hands. Sure, we're building much faster with AI now.....
Solving Claude Code's (Short-Term) Memory Problem
Claude Code forgetting things? The key is to manage Claude Code's context window—a.k.a. Context Engineering. This video covers how to be more efficient with your context useage, primarily by mark...
The Missing SYSTEM Your Coding Agents Need
Our AI coding agents are capable of so much more. If we want our coding agents to be successful on the first shot, not the fifth, then it's time we adopt Spec-Driven Development. This video unpac...