Learn TypeScript & Development

Super Dev Labs

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About this app

Learn TypeScript from zero to job-ready, a few minutes a day, even offline.

This is a complete TypeScript course for adults who want to become web, full stack or software developers. Short daily lessons, hands-on coding practice and real portfolio projects take you from your first variable to advanced types, React, Node.js and professional engineering skills.

WHY LEARN TYPESCRIPT?
TypeScript is JavaScript with types. It powers modern frontend, backend and full stack development, from React and Angular apps to Node.js APIs and AI-powered web apps. Teams choose it because it catches bugs before they ship, and it appears in a large share of frontend and full stack developer job listings.

A PLAN BUILT AROUND YOUR TIME
• Choose 10, 20, 30, 45 or 60 minutes a day
• Pick your goal: build projects, land an internship, get a junior developer job, or level up at work
• Set a deadline and see if you're on track
• Get a personal daily plan with lessons, an assignment, review and practice

COMPLETE TYPESCRIPT COURSE: BEGINNER TO ADVANCED
12 modules, 62 lessons and 248 coding questions:
• Foundations: types, inference, any vs unknown, tsconfig
• Functions, objects, interfaces, tuples and records
• Unions, narrowing and discriminated unions
• Classes and object-oriented programming
• Generics and keyof
• Advanced types: mapped, conditional, infer, template literals, utility types
• Async/await, promises, fetching and validating API data
• Modules, tooling, linting and CI
• TypeScript with React: props, state, hooks, events
• Node.js and Express APIs with Zod validation
• Testing, clean code, Git, pull requests and code review

PRACTICE THAT STICKS
• "Does it compile?" challenges that train your type intuition
• Multiple choice, fill-in-the-code and order-the-code exercises
• Syntax-highlighted code examples
• Mistakes come back in spaced review until you master them
• 60-second sprint mode for quick daily practice

BUILD A REAL DEVELOPER PORTFOLIO
9 guided projects with step-by-step checklists: a CLI tool, an API client, a type-safe library, a React dashboard, a REST API and a full stack capstone.

CAREER READINESS TRACKER
See your readiness score and what you can do at each level: Typed Scripter, Project Builder, Internship Ready, Junior Developer Ready and Professional Track. A 40-card interview deck prepares you for TypeScript and full stack coding interviews.

STAY MOTIVATED EVERY DAY
• Daily streaks with streak freezes
• XP, levels and achievements
• Activity heatmap and weekly progress
• An optional daily reminder at the time you choose
• A clean, distraction-free design with dark mode

LEARN OFFLINE
All lessons, quizzes and progress live on your device, so you can study on the train, on a flight or anywhere without internet.

WHO IS IT FOR?
• Beginners learning to code
• JavaScript developers moving to TypeScript
• Students preparing for internships and coding interviews
• Career changers aiming for web, full stack or software development roles
• Developers who want to master advanced TypeScript

Start today. Your first lesson takes less than 10 minutes.

TypeScript is a trademark of Microsoft Corporation. This app is an independent learning app and is not affiliated with or endorsed by Microsoft. Readiness scores are study estimates, not a job guarantee.

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TypeScript learning