# ![@briancasel Avatar](https://lunarcrush.com/gi/w:26/cr:youtube::UCSxPE9PHHxQUEt6ajGmQyMA.png) @briancasel Brian Casel

Brian Casel posts on YouTube about ai, business, open ai, vibe coding the most. They currently have [------] followers and [--] posts still getting attention that total [------] engagements in the last [--] hours.

### Engagements: [------] [#](/creator/youtube::UCSxPE9PHHxQUEt6ajGmQyMA/interactions)
![Engagements Line Chart](https://lunarcrush.com/gi/w:600/cr:youtube::UCSxPE9PHHxQUEt6ajGmQyMA/c:line/m:interactions.svg)

- [--] Week [------] +17%
- [--] Month [-------] -21%
- [--] Months [-------] +168%
- [--] Year [-------] +10,491%

### Mentions: [--] [#](/creator/youtube::UCSxPE9PHHxQUEt6ajGmQyMA/posts_active)
![Mentions Line Chart](https://lunarcrush.com/gi/w:600/cr:youtube::UCSxPE9PHHxQUEt6ajGmQyMA/c:line/m:posts_active.svg)

- [--] Months [--] +47%
- [--] Year [--] +517%

### Followers: [------] [#](/creator/youtube::UCSxPE9PHHxQUEt6ajGmQyMA/followers)
![Followers Line Chart](https://lunarcrush.com/gi/w:600/cr:youtube::UCSxPE9PHHxQUEt6ajGmQyMA/c:line/m:followers.svg)

- [--] Week [------] +1.20%
- [--] Month [------] +15%
- [--] Months [------] +177%
- [--] Year [------] +1,192%

### CreatorRank: [-------] [#](/creator/youtube::UCSxPE9PHHxQUEt6ajGmQyMA/influencer_rank)
![CreatorRank Line Chart](https://lunarcrush.com/gi/w:600/cr:youtube::UCSxPE9PHHxQUEt6ajGmQyMA/c:line/m:influencer_rank.svg)

### Social Influence

**Social category influence**
[technology brands](/list/technology-brands)  76.56% [stocks](/list/stocks)  3.13% [finance](/list/finance)  1.56% [social networks](/list/social-networks)  1.56% [automotive brands](/list/automotive-brands)  1.56%

**Social topic influence**
[ai](/topic/ai) 79.69%, [business](/topic/business) #3579, [open ai](/topic/open-ai) #1051, [vibe coding](/topic/vibe-coding) #140, [anthropic](/topic/anthropic) #712, [claude code](/topic/claude-code) #228, [learn to](/topic/learn-to) 73.44%, [javascript](/topic/javascript) #86, [design](/topic/design) 70.31%, [software](/topic/software) 70.31%

**Top accounts mentioned or mentioned by**
[@thepanelpodcast](/creator/undefined) [@phillycocoaheads](/creator/undefined)

**Top assets mentioned**
[Alphabet Inc Class A (GOOGL)](/topic/$googl) [Rubycoin (RBY)](/topic/ruby) [Tesla, Inc. (TSLA)](/topic/tesla)
### Top Social Posts
Top posts by engagements in the last [--] hours

"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 [--] critical aspects that make it actually work in the real world. I'll show you what's missing from most tools plus how I solve these gaps with Agent OS to create specs that turn ideas into shipping products consistently. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇 **Use Agent OS** (free open source):"  
[YouTube Link](https://youtube.com/watch?v=3le-v1Pme44)  2025-09-24T12:00Z 33.6K followers, 60.9K engagements


"Claude Code Multitasking Made EASY Claude Code is excellent as an autonomous coding agent. So the obvious next step is to run multiple Claude Code agents in paralell. Simple right Well it's not quite as simple as it sounds. BUT that shouldn't stop us from setting up a workflow to spin up multiple Claude Code agents so that we can actually multitask with Claude Code. This video shows you how to use Git Worktrees and my method for automating the workflow for spinning up new worktrees to run multiple Claude Code agents simultaneously. 👇 **Your Builder Briefing (free)**"  
[YouTube Link](https://youtube.com/watch?v=Bz5fyyCa2-0)  2025-07-07T12:30Z 33.6K followers, 43.6K engagements


"Claude Code Skills vs. Subagents Commands and Memories Claude Code Skills just launched but what exactly are they In this quick comparison I break down how Skills differ from the tools you already use - they're not like subagents (which run in isolation) they're not like commands (which you invoke directly) and they're not quite like memories either. Understanding these differences is key to knowing when Skills will actually help your workflow. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building"  
[YouTube Link](https://youtube.com/watch?v=CEcV5ROoJeE)  2025-11-12T17:00Z 33.6K followers, [----] engagements


"My Multi-Agent Team with OpenClaw I ordered a Mac Mini just to run OpenClaw and set up a team of [--] AI agents to help me run my business. In this video I walk through every decision I made: hardware security costs chat interface multi-agent architecture and what I'm actually using my agents for. This isn't a plug-and-play setup. I'll show you the strategic and technical questions I had to figure out how I landed on each answer and the rough edges I ran into along the way. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools &"  
[YouTube Link](https://youtube.com/watch?v=bzWI3Dil9Ig)  2026-02-16T13:01Z 33.6K followers, 10.1K engagements


"Claude Code vs. Cursor vs. Codex: Cloud Agents Showdown Cloud-based coding agents from Claude Code on the Web Cursor Cloud Agents and Codex all promise the same thing: kick off a task walk away and come back to a completed pull request. But do they actually deliver And more importantly which one fits into your real-world development workflow In this video I'm putting all three to the test with the same feature build. I'll show you the differences in how each one handles setup execution and completionand share my honest take on which workflows actually feel practical for daily use. No hype"  
[YouTube Link](https://youtube.com/watch?v=AXsrrF07u2k)  2025-11-12T13:00Z 33.6K followers, [----] engagements


"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 - subagents commands and memories - to understand where they fit in our workflow. In this video we'll explore what makes Skills fundamentally different from existing Claude Code features test them in real development scenarios and figure out"  
[YouTube Link](https://youtube.com/watch?v=Z0DB0kCfNOM)  2025-10-30T12:01Z 33.6K followers, 37.4K engagements


"How I use Linear to manage my SaaS Managing a SaaS product takes more than just shipping features. In this video Ill show you how I use Linear to manage my roadmap track bugs and customer requests and keep my small team moving fast. Youll see how we use projects labels and structured comments to stay organized and ship consistently. https://instrumental.dev 👉 Join our community and get access to the Instrumental Components library for rapidly building great products with Ruby on Rails and TailwindCSS. Related Videos: Cursor Workflow Tips That Help Me Ship FAST: https://youtu.be/Uq4bwvl7Ylw"  
[YouTube Link](https://youtube.com/watch?v=ddFgXoNa9_0)  2025-04-14T11:01Z 32.7K followers, 29.8K engagements


"Agent OS v2: Spec-Driven Development with ANY AI Tool Agent OS v2 is here: It's my free open-source system that trains your AI coding agents to build like YOUwith ANY AI tool (Claude Code Cursor Codex Gemini or any other). Stop re-explaining your coding standards. Stop fixing the same mistakes. Stop the endless prompt loops. Agent OS v2 gives you a proven system for spec-driven development. What's new in v2: Modular architecture that adapts to YOUR workflow Multi-agent orchestration for complex builds Tool-agnostic designno vendor lock-in Enhanced alignment to your coding standards Whether"  
[YouTube Link](https://youtube.com/watch?v=kApsR0l9Jfw)  2025-10-27T12:01Z 33.6K followers, 22.9K engagements


"Cursor [---] Changed How I Work Cursor [---] dropped last week and unlike most recent AI updates it's actually changed how I work. Two features in particular: Cursor's new Composer model that's 10-50x faster than any other coding model and parallel agents that finally make running multiple autonomous builds practical. I'll show you Composer building and refactoring hundreds of files in [--] seconds and how parallel agents let me build multiple features simultaneously without the Git worktree headaches. This isn't about hypeit's about observable shifts in how we can build when tools finally match"  
[YouTube Link](https://youtube.com/watch?v=plAGTrg0wic)  2025-11-07T13:01Z 33.6K followers, 54.9K engagements


"CRUSH Your Backlog With Background Agents in Cursor Background Agents in Cursor and OpenAI Codex are here to help us off-load tasks from our backlog so that we can ship our apps faster. This video breaks down how to use the new Background Agents feature in Cursor and how to think about which tasks are actually worth delegating to background agents. There are some caveats 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇 **Use Agent OS** (free open source):"  
[YouTube Link](https://youtube.com/watch?v=0ctWRkOqKFc)  2025-06-12T13:00Z 32.6K followers, 31.6K engagements


"Build your own marketing tools with Claude Code Colleen Schnettler is a Ruby on Rails developer who worked at ClickFunnels runs SimpleFileUpload (https://www.simplefileupload.com) and is now launching a technical marketing consulting business. She's one of those builders who tried every AI tool on the marketand when they all fell short decided to just build her own. In this episode of Builder Stories Colleen shows us the voice-note-to-LinkedIn system she built in two days how she uses the Every Compound Engineering framework to plan and execute features in Claude Code and why she still"  
[YouTube Link](https://youtube.com/watch?v=9pIMaCbPc0Q)  2026-02-03T14:09Z 33.6K followers, [----] engagements


"The Easiest Way to Train Your AI on Your Codebase Arvid demonstrates his workflow of recording a video walkthrough of his app as if training a new employee then having Claude convert the transcript into a structured technical documentation file (platform docs) for future AI agents to reference. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇 **Use Agent OS** (free open source): https://buildermethods.com/agent-os 👇 **Use Design OS** (free open source):"  
[YouTube Link](https://youtube.com/watch?v=BOScXIOvCV4)  2026-01-28T15:00Z 33.6K followers, [----] engagements


"Why You Lose Control When AI Writes Your Code Arvid explains "Comprehension Debt"the risk that the developer's mental model of the software drifts away from the actual codebase when AI writes code without the developer understanding the "theory" behind the changes. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇 **Use Agent OS** (free open source): https://buildermethods.com/agent-os 👇 **Use Design OS** (free open source): https://buildermethods.com/design-os 👇 **Join Builder"  
[YouTube Link](https://youtube.com/watch?v=H0Vqsq1rfRI)  2026-02-12T15:00Z 33.6K followers, [----] engagements


"Replacing my n8n workflow with a Claude Code Skill I spent a week building a complex n8n workflow for AI image generation then scrapped it and rebuilt the whole thing as a Claude Code skill in [--] minutes. Here's why automation without intelligence doesn't work and how Claude Code Skills became my secret weapon for repeatable brand visuals. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇 **Build With Claude Code (course + community)** https://buildermethods.com/pro/claude-code-course"  
[YouTube Link](https://youtube.com/watch?v=Jo168H2m5lw)  2026-01-12T13:00Z 33.6K followers, 38.2K engagements


"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 the day before Anthropic released Claude Code version [---] and Sonet [---] which I've been quite impressed with But I still think Codex CLI shows some promise. The question is can Codex CLI actually become my daily driver for AI coding work Let's see. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with"  
[YouTube Link](https://youtube.com/watch?v=M7Roz9JEfhU)  2025-10-06T12:00Z 33.6K followers, 17K engagements


"Cursor's New Visual Editor: When It's Useful (And When It's Not) Cursor's new visual editor lets you tweak CSS visually and apply changes directly to code. I break down when it's actually useful and when you'll want to reach for something else. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇 **Use Design OS** (free open source): https://buildermethods.com/design-os 👇 **Use Agent OS** (free open source): https://buildermethods.com/agent-os 👇 **Join Builder Methods Pro**"  
[YouTube Link](https://youtube.com/watch?v=TaOzNlqJBZE)  2025-12-16T13:15Z 33.6K followers, [----] engagements


"Solving Claude Code's (Short-Term) Memory Problem Claude Code forgetting things The key is to manage Claude Code's context windowa.k.a. Context Engineering. This video covers how to be more efficient with your context useage primarily by marking use of Claude Code's new Subagents feature (game-changer). You'll also uncover a few hidden gem tips I packed into this one. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇 **Use Agent OS** (free open source):"  
[YouTube Link](https://youtube.com/watch?v=YL8KsWTlCKI)  2025-08-06T12:15Z 33.6K followers, 39.4K engagements


"How Vibe Coding Goes PRO Did you try vibe code with Cursor etc. but it just didn't stick for you Or maybe you're still an AI coding skeptic It's time to take building with AI seriously. There's a new workflow and approach that is quickly becoming the norm for vibe codingbuilding with AIat the professional level. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇 **Use Agent OS** (free open source): https://buildermethods.com/agent-os 👇 **Join Builder Methods Pro**"  
[YouTube Link](https://youtube.com/watch?v=cniTWVMGD08)  2025-06-05T13:30Z 32.7K followers, 62.8K engagements


"Agent OS v3: Leaner & Smarter for Building in [----] Agent OS v3 is here rebuilt from the ground up for how we actually build in [----]. I stripped out 70% of the framework. What's left: a leaner system for discovering documenting and injecting your coding standards into AI-powered spec-driven development. In this video I'll show you: - The new 'discover-standards' command for surfacing your opinionated patterns and documenting standards. - The new smart injection system for using your standards. anywhere anytime. - The new way to write better more aligned specswithout changing how you build with"  
[YouTube Link](https://youtube.com/watch?v=mcxgLB5-eZc)  2026-01-22T13:01Z 33.6K followers, 15.2K engagements


"Claude Code in Slack changes how teams SHIP I came across an article about how Anthropic uses Claude Code in Slack internally and it changed how I think about the ROI of adopting AI with your team. Your engineers are shipping faster with Claude Code but that intelligence is locked in their terminals. This video shows three ways to extend codebase knowledge to product support marketing and sales so your whole team can move faster not just your engineers. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for"  
[YouTube Link](https://youtube.com/watch?v=r5Mzl3ulxDc)  2026-02-09T13:01Z 33.6K followers, [----] engagements


"Claude Opus [---] vs. Google Gemini 3: Design & build an app Let's compare Claude Opus [---] and Google Gemini [--] to see how they stack up when it comes to planning designing frontend and backend for a new app Plus how I evaluate new frontier models when they drop. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇 **Join Builder Methods Pro** https://buildermethods.com/pro - The membership for professionals (and soon-to-be-pros) for building with AI. Private discord. Video training library."  
[YouTube Link](https://youtube.com/watch?v=y27m5gYREGE)  2025-12-01T13:15Z 33.6K followers, 108K engagements


"Building a COMPLETE SaaS Billing System w/ Rails and Stripe Watch me build a complete SaaS billing system in a Rails app in just a few minutes using Instrumental Commerce (which is included in Instrumental Components). Get your copy of Instrumental Components here: https://instrumental.dev Chapters: 0:00 SaaS Billing System Essentials 3:02 Demo 9:45 Installing Instrumental Commerce 14:05 Connect to Stripe 17:15 Add Products & Prices 21:55 Build the Pricing Page 27:33 Coupons Implementation 36:35 Dunning (handling failed payments) 43:40 Subscription Cancellation Form 46:20 Billing Code Review"  
[YouTube Link](https://youtube.com/watch?v=3nXUeFdc2XU)  2025-05-19T12:00Z [----] followers, [---] engagements


"Instant OpenAI and Claude Integrations in Your Rails Apps See how easy it is to integrate the OpenAI and Anthropic Claude APIs in your Rails applications using the Instrumental Components library and starter kit for Rails. Grab your launch discount for Instrumental Components at https://instrumental.dev 00:00 Instant OpenAI and Claude Integrations in Your Rails Apps 00:58 Install OpenAI component 04:49 Example controller & view 07:22 Example model callback 09:40 Vibe coding the integration 12:17 Integrate Claude API 14:44 Managing AI costs for your SaaS"  
[YouTube Link](https://youtube.com/watch?v=5dW1Kkx7utQ)  2025-06-03T17:51Z [----] followers, [---] engagements


"Vibe Coding vs Coding in Cursor Vibe coding Not quite. I prefer building real products with AI. In this video Ill show you how I use Cursor to build Instrumental Components in Ruby on Railsfocusing on targeted prompts smart debugging and staying in control of the code. https://instrumental.dev 👉 Join our community and get access to the Instrumental Components library for rapidly building great products with Ruby on Rails and TailwindCSS. Related Videos: Can AI write Ruby on Rails apps: https://youtu.be/q7U577gssz4 Cursor Workflow Tips That Help Me Ship FAST: https://youtu.be/Uq4bwvl7Ylw"  
[YouTube Link](https://youtube.com/watch?v=ABVwq9fwkYc)  2025-04-04T16:00Z [----] followers, [---] engagements


"Building a Rails Admin Dashboard to Manage Your Users Every SaaS app needs an admin dashboard. In this video Ill show you how I build them in Ruby on Rails powered by Instrumental Components to make setup fast and flexible. Youll see how to manage users and accounts and how to impersonate users for customer support and debugging. https://instrumental.dev 👉 Join our community and get access to the Instrumental Components library for rapidly building great products with Ruby on Rails and TailwindCSS. Related Videos: Team Accounts in Rails: Dont Overcomplicate it: https://youtu.be/1g9FCap0_zI"  
[YouTube Link](https://youtube.com/watch?v=Ehiqin9MllQ)  2025-03-28T11:00Z [----] followers, [---] engagements


"Why I build products that scratch my itch After years of customer discovery and customer validation Ive come full circle. In this video I share why I now build products that scratch my own itch and how that simple shift leads to better products less stress and a higher chance of success. Related Videos: This is Bootstrapping (to me): https://youtu.be/6INTbGlyu3Q Chapters: 0:00 Being opportunistic 2:35 Mental health 8:06 Better products 16:25 Success probability https://instrumental.dev 👉 Join our community and get access to the Instrumental Components library for rapidly building great"  
[YouTube Link](https://youtube.com/watch?v=FPz-h1luMl8)  2025-04-17T11:00Z [----] followers, [---] engagements


"Cursor Keyboard Shortcuts for POWER Users As professionals we have to master our tools. My daily driver for coding and building with AI Cursor (a fork of VS Code). So I'm sharing all most frequently used Cursor keyboard shortcuts how I've customized them and how you can customize your shortcuts in Cursor (or VS Code). I've got a few handy AI shortcuts in here too that I haven't seen others use before but really speed up my workflow 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇"  
[YouTube Link](https://youtube.com/watch?v=HlYyU2XOXk0)  2025-07-15T12:30Z 33.6K followers, [----] engagements


"Finding FLOW with AI Coding Agents Remember what FLOW used to feel like Hours would disappear. It felt amazingthat perfect flow state where you're crafting software with your hands. Sure we're building much faster with AI now. But something's off. There's no rhythm to it. Just a lot of starts and stops. Well I'm noticing a new flow emerging when I'm building products using AI. I'm finding that this new rhythm of development has a repeating 3-step cycle. It keeps my momentum going and it keeps me fully engaged as the architect driving my projects. This video shows you what my flow looks like"  
[YouTube Link](https://youtube.com/watch?v=Ieu2_yulefo)  2025-08-18T12:30Z 33.6K followers, [----] engagements


"Multi-line Classes Uncommon TailwindCSS Sign up for the Free Uncommon TailwindCSS Course 👇 https://instrumentalproducts.com/resources/uncommon-tailwindcss In part [--] of this free course I share my philosophy on full stack design and development and how my TailwindCSS class structure differs from their official recommendation. I'll show you how I implement my style with examples and why I think it's advantageous. Chapters: 0:00 TailwindCSS Multi-line Classes 1:00 My Philosophy on Design & Development 3:13 Tailwind's Official Recommendation 7:40 Why I Use My Style 10:45 Example Implementation"  
[YouTube Link](https://youtube.com/watch?v=MyK4TMa_jRI)  2025-02-07T12:00Z [----] followers, [---] engagements


"Adding Search to Any Rails Application See how I add a search feature and wire it up in every Ruby on Rails app I build AND made it a re-useable component for you to use with Instrumental Components (https://instrumental.dev). I walk through how I design the UI and UX for search how I wire it up using core functionality that comes with Ruby Rails Postgres and StimulusJS and how I configure my search feature to search a specific model in my Rails app"  
[YouTube Link](https://youtube.com/watch?v=VoxuEvV-Lag)  2025-05-28T12:21Z [----] followers, [---] engagements


"Ruby On Rails A Great Match for AI #rails8 #cursorai https://instrumental.dev 👉 Join our community and get access to the Instrumental Components library for rapidly building great products with Ruby on Rails and TailwindCSS. https://instrumentalproducts.com 👉 Work with me and my team on your next product Get my free video courses on building a products business 👉 https://instrumental.dev/resources"  
[YouTube Link](https://youtube.com/watch?v=fHzd2e-4jsM)  2025-02-05T12:00Z [----] followers, [---] engagements


"Rails [--] Authentication Adding Signup Flow & User Profiles https://instrumental.dev 👉 Join our community and get access to the Instrumental Components library for rapidly building great products with Ruby on Rails and TailwindCSS. https://instrumentalproducts.com 👉 Work with me and my team on your next product Get my free video courses on building a products business 👉 https://instrumental.dev/resources In this video I pick up where we left off with the new Rails [--] authentication generator. I set up active storage image processing and then add the Instrumental gem. Then I show off the new"  
[YouTube Link](https://youtube.com/watch?v=iTDRjImTTCg)  2024-12-31T17:00Z [----] followers, [--] engagements


"The Hidden Products of Apple Tesla and Basecamp Did you know that Apple Tesla and Basecamp all have entire product lines that are hidden in plain sight I unpack what these "hidden" products are and how we can use this (genius) product marketing strategy to help our customers love our products just as much as iPhone users or Tesla drivers love theirs. Get my Full Stack Founder Newsletter: https://fullstackfounder.co 0:00 - Intro 1:16 - Apple's Product Branding 3:47 - Tesla's Product Branding 4:45 - Basecamp's Product Branding 6:11 - Why This Strategy Works"  
[YouTube Link](https://youtube.com/watch?v=qijsp4KO3bM)  2024-05-03T15:00Z [----] followers, [---] engagements


"My Tailwind CSS Philosophy #tailwind #tailwindcss #css https://instrumental.dev 👉 Join our community and get access to the Instrumental Components library for rapidly building great products with Ruby on Rails and TailwindCSS. https://instrumentalproducts.com 👉 Work with me and my team on your next product Get my free video courses on building a products business 👉 https://instrumental.dev/resources"  
[YouTube Link](https://youtube.com/watch?v=wSZiFYpy53A)  2025-03-14T11:01Z [----] followers, [--] engagements


"Changing the Instrumental Layout https://instrumental.dev 👉 Join our community and get access to the Instrumental Components library for rapidly building great products with Ruby on Rails and TailwindCSS. https://instrumentalproducts.com 👉 Work with me and my team on your next product Get my free video courses on building a products business 👉 https://instrumental.dev/resources"  
[YouTube Link](https://youtube.com/watch?v=xb-F_MzawaM)  2025-04-07T11:01Z [----] followers, [---] engagements


"Spec a new feature using Agent OS How I shape and plan a new spec for a new feature using Agent OS v2. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇 **Use Agent OS** (free open source): https://buildermethods.com/agent-os 👇 **Join Builder Methods Pro** https://buildermethods.com/pro - The membership for professionals (and soon-to-be-pros) for building with AI. Private discord. Video training library. Official support for Agent OS. ai coding learn to code tailwindcss saas software"  
[YouTube Link](https://youtube.com/watch?v=-BcPhFb8eqg)  2025-11-20T14:30Z 33.6K followers, [----] engagements


"Design OS: The Missing Design Process for AI-First Development AI coding tools build fastbut the results are a hodgepodge. Disconnected screens. Generic UIs. No cohesion. And re-prompting just makes it worse. Design OS fixes this. It's a methodical design process that happens before your coding agent wires up the backend. You design the actual frontendnot mockupsand export production-ready components that any coding agent can implement perfectly. This video is the official demo and walkthrough tutorial. 👇 **Use Design OS** (free open source): https://buildermethods.com/design-os 👇 **Your"  
[YouTube Link](https://youtube.com/watch?v=2vu-6-lIhAs)  2025-12-18T13:15Z 33.6K followers, 44.3K engagements


"Agent OS: The System for Spec-Driven Development Update Agent OS v2 has been released. All new video demo here: https://youtu.be/kApsR0l9Jfwsi=x7IKxRHLIC3DktuT --- Two months ago I released Agent OSa 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 incredible: "This is a game-changer". "The best context engineering setup I've seen.". "It's great for agents AND my team". I'm continuing to actively update and improve Agent OS This video is your OFFICIAL walkthrough: How to install Agent OS"  
[YouTube Link](https://youtube.com/watch?v=4PlVnrliN3Q)  2025-08-25T12:30Z 33.6K followers, 31.2K engagements


"From AI skeptic to UNFAIR advantage Your skepticism about AI coding was justified. But the shift that's happened over the last 12-24 months changed everythingand your experience is now your unfair advantage. I break down [--] skills that we as pro builders need to master in this new era. I believe [--] of them put folks with full-stack experience at an unfair advantage. [--] of them are entirely new domains of work that didn't exist [--] years ago. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇"  
[YouTube Link](https://youtube.com/watch?v=7JBuA1GHAjQ)  2025-11-20T13:30Z 33.6K followers, 13.5K engagements


"The Missing SYSTEM Your Coding Agents Need Update Agent OS v2 has been released. All new video demo here: https://youtu.be/kApsR0l9Jfwsi=x7IKxRHLIC3DktuT 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 unpacks Spec-Driven Development in the age of building with AI. It's the methodology behind Agent OS the free open-source system for consistent efficient development with coding agents. Install it for free by following all of the docs here:"  
[YouTube Link](https://youtube.com/watch?v=CTMyzeKKb0o)  2025-07-21T12:00Z 33.6K followers, 51.2K engagements


"Arvid Kahls SaaS is 98% Coded by Claude Trying something new on the channel This is episode #1 of a new series called 'Builder Stories' where I'm inviting fellow builders to show us how they build and tell the story of their transition to adopting AI. This first episode features Arvid Kahl a SaaS founder of https://podscan.fm. Arvid shows us his entire setup and how he actually uses Claude Code to build and deploy 98%+ of the code for every new feature he ships. Please bear with me on the video quality issues (still working out the kinks in my interview format). Upcoming episodes are better"  
[YouTube Link](https://youtube.com/watch?v=Eq0XJy_AlDc)  2026-01-19T13:15Z 33.6K followers, [----] engagements


"How Developers Should Use Claude Code Skills After a week of testing Claude Code Skills I've found two clear patterns where they actually make sense. First they excel at utility tasks that pop up unpredictably - like commit messages code reviews and PDF generation. Second they're designed to extend Claude's capabilities not replace them. Here's why trying to use Skills for coding standards might be a mistake and what to use instead. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇"  
[YouTube Link](https://youtube.com/watch?v=MdBzMIfnUkY)  2025-11-18T16:30Z 33.6K followers, [----] engagements


"I want to like Google Antigravity but. I was genuinely excited about Google Antigravity's fresh ideas for the agentic IDEmulti-project management multi-agent orchestration and that clever screen recording review process. But when I actually tried to build with it. Well you'll see. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇 **Join Builder Methods Pro** https://buildermethods.com/pro - The membership for professionals (and soon-to-be-pros) for building with AI. Private discord."  
[YouTube Link](https://youtube.com/watch?v=O-tHvdi_Y3c)  2025-12-08T13:15Z 33.6K followers, 16.2K engagements


"This (essential) AI skill didn't exist [--] years ago Managing AI agents isn't like managing people. It's about controlling exactly what your coding agent knows at every moment and structuring directives in ways that AI actually understands. Master this multiply your output. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇 **Use Agent OS** (free open source): https://buildermethods.com/agent-os 👇 **Join Builder Methods Pro** https://buildermethods.com/pro - The membership for"  
[YouTube Link](https://youtube.com/watch?v=OkmUZpaQvh0)  2025-12-16T14:30Z 33.6K followers, [----] engagements


"Product Planning with Agent OS v2 How I plan a product's roadmap mission and tech stack using Agent OS v2. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇 **Use Agent OS** (free open source): https://buildermethods.com/agent-os 👇 **Join Builder Methods Pro** https://buildermethods.com/pro - The membership for professionals (and soon-to-be-pros) for building with AI. Private discord. Video training library. Official support for Agent OS. ai coding learn to code tailwindcss saas"  
[YouTube Link](https://youtube.com/watch?v=OrFbxjQjs88)  2025-11-04T13:00Z 33.6K followers, [----] engagements


"3 USEFUL New Features in Claude Code [---] #coding #ai #claudecode #anthropic Claude [---] dropped Here are [--] features I actually use on a DAILY basis. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇 **Use Agent OS** (free open source): https://buildermethods.com/agent-os 👇 **Join Builder Methods Pro** https://buildermethods.com/pro - The membership for professionals (and soon-to-be-pros) for building with AI. Private discord. Video training library. Official support for Agent OS. ai"  
[YouTube Link](https://youtube.com/watch?v=VIzBQo3fJXk)  2025-10-22T14:30Z 33.6K followers, [----] engagements


"Taking Cursor's new Composer [--] model for a spin Watch me build using Cursor's new 'Composer 1' model that dropped with Cursor [---]. This thing is fast 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇 **Use Agent OS** (free open source): https://buildermethods.com/agent-os 👇 **Join Builder Methods Pro** https://buildermethods.com/pro - The membership for professionals (and soon-to-be-pros) for building with AI. Private discord. Video training library. Official support for Agent OS. 💬"  
[YouTube Link](https://youtube.com/watch?v=ZC6OfhiMOw4)  2025-12-07T15:01Z 33.6K followers, [----] engagements


"The Case for Claude Code Claude Code is having a moment right now. If you've been using other AI coding tools like Cursor you might be wondering is Claude Code actually better In this video I unpack [--] big questions about using Claude Code: [--]. Is its terminal-based interface better In which situations is it right [--]. How does it perform for different types of tasks 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇 **Use Agent OS** (free open source): https://buildermethods.com/agent-os"  
[YouTube Link](https://youtube.com/watch?v=aHTXccrfXC8)  2025-06-23T13:00Z 33.6K followers, 38.4K engagements


"A short history of devs adopting AI (it happened fast) rom tab-completion to autonomous agentshere's the 3-year timeline that changed everything about how we build software. If you've been skeptical about AI coding you were actually right to be. until now. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇 **Use Agent OS** (free open source): https://buildermethods.com/agent-os 👇 **Join Builder Methods Pro** https://buildermethods.com/pro - The membership for professionals (and"  
[YouTube Link](https://youtube.com/watch?v=g-jGX4VNVuQ)  2025-11-26T14:30Z 33.6K followers, [----] engagements


"Stop Prompting in Circles (Do This Instead) The secret to great AI-generated code isn't better promptsit's better specs. Here's how to let AI interview YOU with clarifying questions so your agents build exactly what you envisioned first try. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇 **Use Agent OS** (free open source): https://buildermethods.com/agent-os 👇 **Join Builder Methods Pro** https://buildermethods.com/pro - The membership for professionals (and soon-to-be-pros) for"  
[YouTube Link](https://youtube.com/watch?v=hoNIMll4CX4)  2025-12-11T16:45Z 33.6K followers, [----] engagements


"Your Full-Stack Experience Just Became a Superpower AI can implement any architecture pattern you describe. But should this be a monolith or microservices When do you need a message queue Those calls separate pros from beginnersand agents can't make them for you. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇 **Use Agent OS** (free open source): https://buildermethods.com/agent-os 👇 **Join Builder Methods Pro** https://buildermethods.com/pro - The membership for professionals (and"  
[YouTube Link](https://youtube.com/watch?v=o9CU0PJrj4E)  2025-12-12T14:01Z 33.6K followers, [----] engagements


"Can AI write Ruby on Rails apps Using AI to help build tools and products I'll share a few reasons why I think Ruby on Rails is a perfect match for developing with LLM's. https://instrumental.dev 👉 Join our community and get access to the Instrumental Components library for rapidly building great products with Ruby on Rails and TailwindCSS. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇 **Use Agent OS** (free open source): https://buildermethods.com/agent-os 👇 **Join Builder"  
[YouTube Link](https://youtube.com/watch?v=q7U577gssz4)  2025-02-03T12:01Z 30.7K followers, [----] engagements


"Breaking a Spec down into Tasks using Agent OS v2 How I break a feature spec down into a task lists using Agent OS v2. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇 **Use Agent OS** (free open source): https://buildermethods.com/agent-os 👇 **Join Builder Methods Pro** https://buildermethods.com/pro - The membership for professionals (and soon-to-be-pros) for building with AI. Private discord. Video training library. Official support for Agent OS. ai coding learn to code"  
[YouTube Link](https://youtube.com/watch?v=qEUT-35aryI)  2025-11-25T13:01Z 33.6K followers, [----] engagements


"Build with paralell agents in Cursor [---] Watch me use Cursor [---] to build a feature with multiple agents building in parellel then compare their work and choose a winner. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇 **Use Agent OS** (free open source): https://buildermethods.com/agent-os 👇 **Join Builder Methods Pro** https://buildermethods.com/pro - The membership for professionals (and soon-to-be-pros) for building with AI. Private discord. Video training library. Official"  
[YouTube Link](https://youtube.com/watch?v=uB3X4NCFfq0)  2025-12-10T15:30Z 33.6K followers, [----] engagements


"How to Use Authentication in Ruby on Rails [--] In this video (part [--] of 2) I use the new Rails [--] authentication generator to set up a login for a simple rails app. I create a home page and a dashboard page and show you the methods that you'll be using most frequently with authentication. Part 2: https://youtu.be/iTDRjImTTCg Chapters: 00:00 Rails [--] Authentication Generator 01:26 Creating a new Rails app 02:51 Installing Rails [--] Auth Generator 05:45 Creating a Test User & Logging Out 08:15 Other Authentication Generator Features 13:20 Next: Instrumental Components for Rails"  
[YouTube Link](https://youtube.com/watch?v=uGllXLfRx60)  2024-12-31T17:00Z 17.9K followers, [----] engagements


"AI Builds Features Fast. But It Can't Do THIS. Your coding agent can implement anything you tell it to. But it can't sit with customers understand their real problems or decide which features actually matter. That's your unfair advantage. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇 **Use Agent OS** (free open source): https://buildermethods.com/agent-os 👇 **Join Builder Methods Pro** https://buildermethods.com/pro - The membership for professionals (and soon-to-be-pros) for"  
[YouTube Link](https://youtube.com/watch?v=vPTjOZ5Bxt4)  2025-12-05T19:01Z 33.6K followers, [---] engagements


"This one AI skill multiplies all the others Knowing when to use Claude vs ChatGPT terminal vs IDE subagents vs main contextthat's workflow orchestration. Build this intuition and you're not just reacting to AI tools you're directing them. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇 **Use Agent OS** (free open source): https://buildermethods.com/agent-os 👇 **Join Builder Methods Pro** https://buildermethods.com/pro - The membership for professionals (and soon-to-be-pros) for"  
[YouTube Link](https://youtube.com/watch?v=y26WQAQS6dY)  2025-12-19T16:01Z 33.6K followers, [----] engagements


"Claude Code is all you need in [----] Claude Code in [----] is not what it was when it launched. After a year of building frameworks custom setups and elaborate systems to make AI coding work we've come to a point now where. most of that is overkill. In this video I'll show you what building with pure vanilla Claude Code actually looks like in [----]. No frameworks. No custom rules. Just Claude Code with Opus [---] handling real professional development work. I'll build a real feature in a real app walking you through plan mode the clarifying questions flow and the native features that now do what"  
[YouTube Link](https://youtube.com/watch?v=0hdFJA-ho3c)  2026-01-14T13:00Z 33.6K followers, 81.2K engagements


"3 New Features in Claude Code [---] I use DAILY Claude Code [---] dropped with Sonnet [---] 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 developersnot just demos. In this video I share my honest impressions of what matters for building real products. I'll show you the three features that genuinely improved my workflow exactly how I use them daily and whether Sonnet [---] lives up to the hype. This isn't about chasing shiny toolsit's about understanding which updates deserve a place in your professional"  
[YouTube Link](https://youtube.com/watch?v=2VauS2awvMw)  2025-10-10T12:00Z 33.6K followers, 46.9K engagements


"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 vibe coding. It's not about typing a prompt and magically getting a perfect app in [--] seconds. And it's definitely not about giving up control of your code quality. In this video I'll show you exactly how to make that transition on day one. We'll clear up the misconceptions cover some essential commands you need to learn and I'll show you why agent-first"  
[YouTube Link](https://youtube.com/watch?v=4igv72pQG5M)  2025-09-01T12:30Z 33.6K followers, 16.6K engagements


"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 & workflows for building with AI. 👇 **Use Agent OS** (free open source): https://buildermethods.com/agent-os 👇 **Join Builder Methods Pro** https://buildermethods.com/pro - The membership for professionals (and soon-to-be-pros) for building with AI. Private discord. Video training library. Official support for Agent OS. ai"  
[YouTube Link](https://youtube.com/watch?v=56mnzxONjmY)  2025-10-17T14:00Z 33.6K followers, [----] engagements


"Why I Stopped Using AI Frameworks in [----] Brian argues that complex AI frameworks are now "overkill" and explains why he has reverted to using native vanilla tools for 90% of his daily work. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇 **Use Agent OS** (free open source): https://buildermethods.com/agent-os 👇 **Use Design OS** (free open source): https://buildermethods.com/design-os 👇 **Join Builder Methods Pro** https://buildermethods.com/pro - The membership for professionals"  
[YouTube Link](https://youtube.com/watch?v=6JVRfsStfO4)  2026-01-31T15:00Z 33.6K followers, [----] engagements


"AI Doesn't Know Why You Wrote That Code Brian explaining that while AI agents can read every file they lack the historical context architectural reasoning and "tribal knowledge" required to work effectively on legacy codebases. 👇 **Your Builder Briefing (free)** https://buildermethods.com - Your free 5-minute read to keep up with the latest tools & workflows for building with AI. 👇 **Use Agent OS** (free open source): https://buildermethods.com/agent-os 👇 **Use Design OS** (free open source): https://buildermethods.com/design-os 👇 **Join Builder Methods Pro**"  
[YouTube Link](https://youtube.com/watch?v=LbMHA4f698k)  2026-02-01T15:00Z 33.6K followers, [----] engagements


"Brennan Dunns Team of (AI) Developers In this 2nd installment of 'Builder Stories' Brennan Dunn founder of RightMessage (https://rightmessage.com) a website personalization tool shows us his sophisticated system of custom AI agents that handle everything from business requirements to technical planning to documentation. In this episode Brennan walks us through his entire Claude Code setup - including custom sub-agents that delegate tasks like a real development team. He shows us how he's integrated Linear for task management giving his AI agents a persistent memory that survives across"  
[YouTube Link](https://youtube.com/watch?v=Prz7ubIbqDo)  2026-01-26T13:15Z 33.6K followers, [----] engagements

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