JavaScript Mastery

In this video, you'll bridge the gap between web and mobile with an intensive crash course on React Native fundamentals and modern features like file-based routing and server components. Then, you’ll build Recurrly, a subscription tracker using Expo. You’ll implement essential real-world features before taking the leap that most tutorials skip: publishing your app to the Apple App Store and Google Play Store so you can actually start monetizing your work. Expo: https://jsm.dev/nativesub-expo Expo EAS : https://jsm.dev/nativesub-eas Clerk: https://jsm.dev/nativesub-clerk PostHog: https://jsm.dev/nativesub-posthog CodeRabbit: https://jsm.dev/nativesub-coderabbit Junie AI: https://jsm.dev/nativesub-junie WebStorm: https://jsm.dev/nativesub-webstorm 📋 Join the AI Course Waitlist: https://jsm.dev/nativesub-agentic 📋 Join the React Native Course Waitlist: https://jsm.dev/nativesub-native 🎁 Video Kit (Code, Assets, Prompts): https://jsm.dev/nativesub-kit ⭐ Join JS Mastery Pro: https://jsm.dev/nativesub-jsm ➤ Links not working? Some regions may need a VPN. https://discord.com/invite/n6EdbFJ https://twitter.com/jsmasterypro https://instagram.com/javascriptmastery https://linkedin.com/company/javascriptmastery Business Inquiries: contact@jsmastery.pro Timestamps: 00:00:00 — Introduction 00:03:19 — Crash Course 00:13:14 — Fundamentals 00:23:44 — Project Setup 00:35:19 — Setup Styling (Nativewind) 00:45:17 — Routing & Navigation 01:03:10 — Tab Navigation 01:27:55 — Custom Fonts 01:36:11 — Home UI 02:24:13 — Clerk Setup 02:28:37 — Authentication 02:53:40 — PostHog 03:05:44 — Subscription Tab 03:10:16 — Create Subscriptions 03:13:57 — PostHog Custom Events 03:26:04 — EAS Build & Deploy 03:39:39 — Closing & What's Next

In this video, you will learn how to build a full Duolingo clone in React Native using a workflow called Practical Vibe Coding. AI has turned months of work into a single weekend; allowing you to ship a real apps without writing a single line of code. The app isn't the point; the workflow is. Let’s go. Stream: https://jsm.dev/lingua-stream Vision Agents: https://jsm.dev/lingua-vision Clerk: https://jsm.dev/lingua-clerk PostHog: https://jsm.dev/lingua-posthog CodeRabbit: https://jsm.dev/lingua-coderabbit 📘 Practical Vibe Coding Guide: https://jsm.dev/lingua-ebook 📋 Join the AI Course Waitlist: https://jsm.dev/lingua-ai 🎁 Video Kit (Code, Assets, Prompts): https://jsm.dev/lingua-kit ⭐ Join JS Mastery Pro: https://jsm.dev/lingua-jsm 🤖 Android Studio/Windows Guide: https://jsm.dev/lingua-android ➤ Links not working? Some regions may need a VPN. https://discord.com/invite/n6EdbFJ https://twitter.com/jsmasterypro https://instagram.com/javascriptmastery https://linkedin.com/company/javascriptmastery Business Inquiries: contact@jsmastery.pro Timestamps: 00:00:00 — Introduction 00:03:07 — Crash Course - AGENTS.md 00:15:13 — Crash Course - When the AI’s Knowledge Ends 00:23:47 — Setup 00:28:37 — AGENTS.md Setup 00:38:01 — Nativewind Setup 00:47:13 — Design Theme 00:58:26 — Onboarding Screen 01:08:58 — Auth Screen 01:15:45 — Clerk 01:27:04 — Content 01:33:27 — Language Screen 01:39:01 — State Management 01:45:16 — Bottom Tab Navigation 01:51:30 — Home UI 02:00:23 — PostHog 02:14:57 — Lesson UI 02:19:55 — Audio Lesson UI 02:25:25 — Stream 02:28:17 — XCode & Android Studio Setup 02:39:35 — Stream Integration 02:47:51 — Vision Agent 02:53:45 — AI Teacher 03:04:56 — AI Teacher Improvements 03:15:29 — Live Captions 03:28:58 — More PostHog 03:38:05 — End

In this course, you’ll master Next.js 16, the latest version of the official React framework, and learn how to build powerful, full-stack applications using its new caching and performance features. You’ll put your skills into practice by creating and deploying a Dev Event Platform, a modern app where users can browse, create, and manage events. PostHog: https://jsm.dev/devevent-posthog WebStorm: https://jsm.dev/devevent-webstorm Junie AI: https://jsm.dev/devevent-junie Warp: https://jsm.dev/devevent-warp CodeRabbit: https://jsm.dev/devevent-coderabbit CodeRabbit CLI: https://jsm.dev/devevent-coderabbitcli Cloudinary: https://jsm.dev/devevent-cloudinary The Complete Testing Course is LIVE. 🔥 Bundle up now before the deal expires and get 33% Off‼ 👉 https://jsm.dev/devevent-testing 📗 GSAP Pro Course (includes GTAVI Website): https://jsm.dev/devevent-gsap 📕 Three.js 3D Pro Course: https://jsm.dev/devevent-threejs 📙 JavaScript Pro Course: https://jsm.dev/devevent-cpjsm 🚀 Launch Your SaaS Pro Course: https://jsm.dev/devevent-saas ‼ If the links aren’t working for you, please try using a VPN (e.g., in Nigeria) 📁 FREE Video Kit (Code, Figma, Assets, Etc.): https://jsm.dev/devevent-kit 👉 Backend Pro Course Waitlist: https://jsm.dev/devevent-backpro 👉 AI Development Pro Course Waitlist: https://jsm.dev/devevent-aipro 👉 Tailwind Pro Course Waitlist: https://jsm.dev/devevent-twpro 👉 React.js Pro Course Waitlist: https://jsm.dev/devevent-reactpro 👉 React Native Pro Course Waitlist: https://jsm.dev/devevent-nativepro Rate us on TrustPilot: https://jsm.dev/trustpilot https://discord.com/invite/n6EdbFJ https://twitter.com/jsmasterypro https://instagram.com/javascriptmastery https://linkedin.com/company/javascriptmastery Business Inquiries: contact@jsmastery.pro Time Stamps: 00:00:00 — Introduction 00:04:09 — Crash Course Intro 00:08:30 — Installation 00:11:45 — Project Structure 00:14:19 — App Router 00:17:16 — React Client & Server Components 00:23:40 — Routing 00:42:42 — Data Fetching 00:48:53 — API Routes 00:52:45 — Caching 00:56:05 — Build Adapters API 00:57:24 — Metadata 01:01:23 — Theory to Practice — — — 01:02:48 — Project Setup 01:18:01 — Homepage 01:41:35 — PostHog Setup 01:50:21 — MongoDB Setup 01:52:57 — Warp Setup 01:56:46 — Database Models & Connection 02:09:36 — CodeRabbit 02:16:11 — API Routes 02:27:03 — Image Upload 02:37:51 — Fetch API Routes 02:54:47 — Event Details Page 03:14:34 — Server Actions 03:28:05 — Caching 03:39:46 — PostHog: Booking Action & Tracking 03:54:05 — Deployment 03:58:15 — Outro

Learn DevOps fast in this crash course covering Git & GitHub, CI/CD pipelines, Docker, Kubernetes, IaC, and API deployment. Everything you need to automate dev and deployment. ⭐ Join JS Mastery Pro: https://jsm.dev/dops25-jsm 💎 Become a Top 1% Next.js Developer: https://jsm.dev/dops25-nextjs Use your promo code JAVA to get the Warp Pro plan for only $1, available for a limited time thanks to my friends at Warp! Warp: https://jsm.dev/dops25-warp Arcjet: https://jsm.dev/dops25-arcjet Neon: https://jsm.dev/dops25-neon 📁 FREE Video Kit (Code, Figma, Assets, Etc.): https://jsm.dev/dops25-kit 📙 Git & GitHub Course: https://jsm.dev/dops25-git 📘 Docker Course: https://jsm.dev/dops25-docker 👉 Next.js Testing Pro Course Waitlist: https://jsm.dev/dops25-testpro 👉 Backend Pro Course Waitlist: https://jsm.dev/dops25-backpro 👉 Tailwind Pro Course Waitlist: https://jsm.dev/dops25-twpro 👉 React.js Pro Course Waitlist: https://jsm.dev/dops25-reactpro 👉 React Native Pro Course Waitlist: https://jsm.dev/dops25-rnpro Rate us on TrustPilot: https://jsm.dev/trustpilot https://discord.com/invite/n6EdbFJ https://twitter.com/jsmasterypro https://instagram.com/javascriptmastery https://linkedin.com/company/javascriptmastery Business Inquiries: contact@jsmastery.pro Time Stamps: 00:00:00 — Introduction 00:06:04 — Introduction to DevOps 00:09:45 — What is DevOps 00:20:41 — What You Need to Learn in DevOps 00:25:42 — Version Control (Git & GitHub) 00:50:33 — CI/CD Pipelines 00:55:06 — Build Your First Pipeline 01:03:21 — Docker 01:55:39 — Kubernetes 02:03:35 — Kubernetes Demo 02:26:34 — Infrastructure as Code (IaC) 02:29:37 — More on DevOps Build & Deploy an API 02:30:49 — Setup 02:41:44 — ESLint Prettier 02:46:09 — Database Setup 02:54:18 — Logger & Middleware 03:05:15 — Authentication I 03:35:56 — Warp Setup 03:47:53 — Security Middleware 04:03:11 — Dockerization 04:21:49 — User CRUD 04:38:50 — Testing 04:48:35 — Next Steps

Master Docker in one course; learn about images and containers on Docker Hub, running multiple containers with Docker Compose, automating workflows with Docker Compose Watch, and much more. 🐳 ⭐ Join JS Mastery Pro: https://jsm.dev/docker-jsmpro 💎 Become a Top 1% Next.js Developer: https://jsm.dev/docker-nextjs 📁 Free Video Kit (Code, Design, Repo, Guide): https://jsm.dev/docker-kit WebStorm: https://jsm.dev/docker-webstorm Rate us on TrustPilot: https://jsm.dev/trustpilot https://discord.com/invite/n6EdbFJ https://twitter.com/jsmasterypro https://instagram.com/javascriptmastery https://linkedin.com/company/javascriptmastery Business Inquiries: contact@jsmastery.pro 00:00:00 — Introduction 00:01:58 — What is Docker 00:03:23 — Why should we use Docker 00:06:20 — How does Docker work 00:12:06 — How to Use Docker 00:19:49 — Hello Docker Demo 00:24:18 — React Docker Demo 00:41:51 — Publish Docker Image 00:44:17 — Docker Compose (React Demo) 00:53:32 — Docker Compose Watch (MERN Demo) 01:11:20 — Docker Scout 01:13:21 — Full Stack Next.js 14 Demo 01:22:48 — Should You Dockerize your application

Dive straight into React—from basic JSX to advanced hooks—and build a real, modern app in this hands-on crash course! Hostinger: https://jsm.dev/react25-hostinger Appwrite: https://jsm.dev/react25-appwrite WebStorm: https://jsm.dev/react25-webstorm 🎁 Video Kit (Codebase, and more): https://jsm.dev/react25-kit 📘 ReactJS Course Waitlist: https://jsm.dev/react25-waitlist ⭐ Join JS Mastery Pro: https://jsm.dev/react25-jsmpro 💎 Become a Top 1% Next.js Developer: https://jsm.dev/react25-nextjs https://discord.com/invite/n6EdbFJ https://twitter.com/jsmasterypro https://instagram.com/javascriptmastery https://linkedin.com/company/javascriptmastery Business Inquiries: contact@jsmastery.pro Time Stamps 00:00:00 — Intro 00:01:41 — Crash Course 00:05:08 — React Setup 00:07:33 — Create React.js Project 00:15:12 — Components 00:17:55 — Props 00:20:03 — Styles 00:26:15 — States and Hooks 00:35:18 — UseEffect Hook 00:42:40 — React Snippets 00:43:27 — About the Project 00:46:28 — Tailwind CSS setup 00:49:55 — Assets & styles 00:51:00 — Develop header 01:02:56 — The Movie DB API 01:22:58 — Develop movie card component 01:30:12 — Implement search 01:33:38 — Optimize search 01:39:07 — Trending Movies Feature 01:54:01 — Show Trending Movies 02:03:58 — Deployment