Learn JavaScript vs Learning TypeScript

Learn JavaScript from scratch — no experience needed. Bite-sized JavaScript lessons, a real code editor on your phone, and an AI mentor that answers your questions in seconds. Built for complete beginners, students and career switchers. WHY LEARN JavaScript? • JavaScript is an in-demand skill — a strong addition to any resume • Learn by doing: every lesson mixes short theory with hands-on practice • Build real foundations you can use in projects, work and interviews • Start from zero — every concept is explained in plain language WHAT YOU'LL LEARN • JavaScript fundamentals — the core concepts, step by step • The essential building blocks used in real-world JavaScript work • Practical techniques you can apply right away • Common mistakes — and how to avoid them • Hands-on exercises after every topic • Advanced topics to keep growing beyond the basics EVERYTHING YOU NEED TO LEARN JavaScript • AI Mentor — stuck on a concept or an error? Ask anything and get a clear answer in seconds • 100+ bite-sized lessons (5–10 minutes each) — built for real life, not lecture halls • Real code editor — write and run JavaScript code right on your phone • Quizzes and coding challenges after every topic to lock in what you learn • Weekly Code Challenge — compete with learners around the world • Certificate of completion — pass the final exam and prove your skills • Streaks, progress tracking and smart reminders to keep you consistent • Learn on the go — lessons load fast and keep working on flaky connections • App available in 22 languages WHO IT'S FOR • Complete beginners taking their first steps • Students who want extra practice alongside classes • Career switchers building job-ready skills • Anyone curious about JavaScript Part of CoddyKit — a family of 40+ coding apps trusted by 100,000+ learners worldwide. Free to start: your first course is free, with a daily AI Mentor allowance. Pro unlocks every course, removes ads and gives you unlimited AI Mentor. Download Learn JavaScript: Code & Build and write your first line of JavaScript today. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.coddykit.com/terms/privacy-policy

Master TypeScript with lessons, exercises, and practical challenges! Learning TypeScript is a complete, structured course you can study on your phone. With the app, master JavaScript with safe types, from basics to generics and advanced patterns. Whether you're starting out or leveling up, follow a clear path with focused content, guided practice, and real progress. What you'll learn • Introduction • Type System • Custom Types • Functions • Working with Types • Generics • Advanced TypeScript Features • Structured path from beginner to advanced • Clear lessons with practical examples • Interactive exercises with feedback • Challenges to reinforce learning • Built-in IDE to practice in the app • Progress tracking • Certificate of completion • Premium version with no ads • Learn anytime, anywhere at your own pace Featured topics: types, interfaces, unions, generics, type narrowing and compiler setup. Learn by doing Reading alone is not enough. That's why the app combines clear explanations, real examples, and hands-on exercises so you truly apply TypeScript — with a built-in IDE to test code while you study. Who is this app for? • JavaScript developers adopting types • Front-end and full-stack students • Teams standardizing on TypeScript Start today, build a solid foundation in TypeScript, and accelerate your journey as a developer. Download now and learn at your own pace.