Learn TypeScript | Code & Run
Web Dev, Angular & Types
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Level up from JavaScript to TypeScript. Learn types, generics and real project patterns with an AI mentor by your side. Run code on your phone. Start free.
Learn TypeScript and write JavaScript that scales — types, generics and real project patterns.
Bite-sized lessons with a code runner on your phone and an AI mentor that gives you instant, clear answers.
Made for JavaScript developers levelling up, and for beginners aiming at frontend or Node.js jobs.
WHY LEARN TYPESCRIPT?
• TypeScript is the default for serious JavaScript work — React, Angular, Node and most modern codebases expect it
• Typed code means fewer runtime bugs and much better tooling: autocomplete that actually knows your code
• It's one of the most-requested skills in frontend and full-stack job listings
• If you know JavaScript, you're closer than you think — TypeScript builds on what you already know
WHAT YOU'LL LEARN
• TypeScript fundamentals — types, variables, functions and control flow
• The type system in depth — unions, narrowing and discriminated unions
• Generics — write flexible code that stays type-safe
• Type inference, utility types and everyday patterns
• Using TypeScript with React components and Node.js backends
• Strict compiler options, tooling and production-ready workflows
EVERYTHING YOU NEED TO LEARN TYPESCRIPT
• AI Mentor — confused by a generic constraint or a compiler complaint? Ask anything and get a clear answer in seconds
• 100+ bite-sized lessons (5–10 minutes each) — short but genuinely deep
• Real code editor — write and run 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
• JavaScript developers who keep seeing TypeScript in job posts and codebases
• React and Node developers who want end-to-end type safety
• Beginners who'd rather learn the modern standard from day one
• Anyone prepping for frontend or full-stack interviews
MIGRATE WITH CONFIDENCE
Already have a JavaScript project? The migration lessons show you how to adopt TypeScript gradually — file by file, without stopping feature work.
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 now — your future self (and your linter) will thank you.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.coddykit.com/terms/privacy-policy
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.coddykit.com/terms/privacy-policy
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.coddykit.com/terms/privacy-policy
Ratings & Reviews
Bug fixes and performance improvements. Enhanced user experience with optimized features and stability updates.
The developer, MEHMET CANKER (TR), indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Contact Info
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- MEHMET CANKER (TR)
- Size
- 68.7 MB
- Category
- Education
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- TypeScript Academy Yearly $19.90
- TypeScript Academy Monthly $6.99
- Lifetime Subscription $29.90
- TypeScript Academy Weekly $4.49
- Copyright
- © 2026 Coddy Tech