Stop prompting until it works. This is how you actually engineer with AI. You'll build Vertex, a full-stack learning platform where you search in plain English and land at the exact second a topic is taught. Using agent skills, context files, and AGENTS.md, your AI plans first, asks for approval, and ships every feature through a pull request with a security review. Try Sanity for FREE: https://jsm.dev/vertex-sanity Try CodeRabbit for FREE: https://jsm.dev/vertex-rabbit Try PostHog for FREE: https://jsm.dev/vertex-posthog Try Clerk for FREE: https://jsm.dev/vertex-clerk Wanna build like I do? 👉 Join my AI Engineer Course: https://jsm.dev/vertex-agentic 🎁 Video Kit (Code, Assets, Prompts, Agents.MD): https://jsm.dev/vertex-kit 🎁 AI Design Workflow: https://jsm.dev/design-flow https://discord.com/invite/n6EdbFJ https://twitter.com/jsmasterypro https://instagram.com/javascriptmastery https://linkedin.com/company/javascriptmastery ➤ Links not working? Some regions may need a VPN. Business Inquiries: contact@jsmastery.pro Timestamps: 00:00:00 — Introduction 00:03:58 — Initial Setup 00:12:37 — SKILLS 00:18:26 — AGENTS.md 00:29:40 — Design System 00:39:55 — Home Page UI 00:48:43 — Clerk Authentication 00:56:54 — Sanity: Setup 01:00:24 — Sanity: Studio & Content Model 01:10:35 — Seed 01:24:39 — Course Details Page 01:35:59 — PostHog Analytics 01:45:19 — Lesson Details Page 01:52:28 — Sanity: Context Search 02:07:45 — Video Transcript & Chapter Ingestion 02:13:18 — Search Page UI 02:17:55 — PostHog Tracking 02:30:54 — Security with CodeRabbit 02:39:12 — Make It Better (Assignment)