# Java to TypeScript in 14 Steps > Learn TypeScript in 14 topics using Java with examples and step-by-step guidance Canonical page: [https://chrome-stats.com/d/com.ideepro.typescript](https://chrome-stats.com/d/com.ideepro.typescript) ## Overview - **ID:** `com.ideepro.typescript` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Idee Programmer - **Category:** EDUCATION - **Downloads:** 805 - **Version:** 11 - **Last updated:** 2025-10-13 - **First published:** 2023-05-03 - **Publisher country:** IN - **Size:** 11 MB - **Data as of:** 2026-09-17 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.ideepro.typescript) - **Website:** [https://typescript.ideeprogrammer.com](https://typescript.ideeprogrammer.com/) - **Privacy policy:** [https://typescript.ideeprogrammer.com/typescript\_privacy\_policy.html](https://typescript.ideeprogrammer.com/typescript_privacy_policy.html) ## Description Looking to master TypeScript using Java knowledge? Our Android app offers a comprehensive guide to learning this powerful language, complete with 14 detailed topics, code examples, diagrams, and step-by-step guidance.
0- TypeScript Introduction
1- Variables and Constants in TypeScript
2- Basic Data Types in TypeScript
3- Type annotations and inference
4- Functions and their types in TypeScript
5- Object types and interfaces in TypeScript
6- Array and tuple types in TypeScript
7- Union and intersection types in TypeScript
8- Type guards and type assertions in TypeScript
9- Classes and inheritance in TypeScript
10- Generics in TypeScript
11- Decorators in TypeScript
12- Introduction to Modules in TypeScript
13- Asynchronous programming with TypeScript
14- Advanced TypeScript Features
15- TypeScript – Interview Questions & Answers
16- Free Certification (Download Now)

In Step 0, you'll get an introduction to TypeScript, its benefits, and its key features. From there, you'll move on to variables and constants, learning how to declare and assign them, and understanding their scope.

Step 2 covers basic data types in TypeScript, including strings, numbers, and booleans. You'll learn how to declare variables of each type, and how to use type annotations and inference.

Functions and their types are covered in Step 4, with examples of how to declare and call functions, as well as how to use function types.

Step 5 introduces object types and interfaces in TypeScript, showing how to define and use them to create complex data structures.

In Step 6, you'll learn about array and tuple types in TypeScript, as well as how to use them effectively in your code.

Step 7 covers union and intersection types in TypeScript, with examples of how to use them to create flexible and extensible code.

Type guards and type assertions are covered in Step 8, with practical examples that demonstrate how to use them in your TypeScript projects.

Step 9 explores classes and inheritance in TypeScript, including how to create and use classes, and how to use inheritance to create reusable code.

Generics are covered in Step 10, with examples of how to use them to create flexible and reusable code.

Step 11 introduces decorators in TypeScript, showing how to use them to add functionality to your classes and functions.

In Step 12, you'll learn about modules in TypeScript, including how to create and use them to organize your code and avoid naming conflicts.

Step 13 covers asynchronous programming with TypeScript, including how to use promises and async/await to write clean and concise asynchronous code.

Step 14 explores advanced TypeScript features, including conditional types, mapped types, and type-level programming.

We've also included a section of TypeScript interview questions and answers to help you prepare for job interviews, as well as a free certification that you can download upon completion of the course.

With our app, you'll be able to confidently write TypeScript code in no time, whether you're building web applications, server-side code, or just experimenting with TypeScript. So why wait? Download our app today and start mastering TypeScript! ## Rankings - #1,229,141 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_ADSERVICES_TOPICS` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.ACCESS_WIFI_STATE` - `android.permission.Ad_ID` - `android.permission.BLUETOOTH` - `android.permission.EXPAND_STATUS_BAR` - `android.permission.FOREGROUND_SERVICE` - `android.permission.INTERNET` - `android.permission.POST_NOTIFICATIONS` - `android.permission.RECEIVE_BOOT_COMPLETED` - `android.permission.WAKE_LOCK` - `com.android.vending.BILLING` - `com.android.vending.CHECK_LICENSE` - `com.google.android.c2dm.permission.RECEIVE` - `com.google.android.gms.permission.AD_ID` - `com.google.android.providers.gsf.permission.READ_GSERVICES` - `com.ideepro.typescript.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [Learn TypeScript](https://chrome-stats.com/d/coursetech.LearnTypescript) — 263 users - [Java to JavaScript in 13 Steps](https://chrome-stats.com/d/com.ideepro.javascript) — 284 users - [Learn TypeScript Programming](https://chrome-stats.com/d/com.fashbell.learn.typescript) — 225 users - [Learn TypeScript](https://chrome-stats.com/d/com.applixus.learn_type_script_android_tutorial) — 204 users - [Aprende TypeScript](https://chrome-stats.com/d/com.sotoflores.aprendetypescript) — 540 users - [Learning TypeScript](https://chrome-stats.com/d/com.airtonsiq.learntypescript) — 71 users - [Learn TypeScript Offline \[PRO\]](https://chrome-stats.com/d/com.meenstudio.learntypescriptpro) — 129 users - [Learn TypeScript Dev Offline](https://chrome-stats.com/d/com.meenstudio.learntypescript) — 12,038 users - [Java to Angular in 19 Steps](https://chrome-stats.com/d/com.ideepro.angular) — 239 users - [Java Programming Tutotial](https://chrome-stats.com/d/com.algsoftlab.learnjava) — 7,957 users - [Learn TypeScript: Code & Build](https://chrome-stats.com/d/com.codynn.typescript_programs_app) — 2,215 users - [TypeScript Notes](https://chrome-stats.com/d/com.noobdev7.typescriptnotes) — 27 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.ideepro.typescript)