# Learn JavaScript > Master JavaScript with interactive lessons, quizzes, and a coding playground! Canonical page: [https://chrome-stats.com/d/com.pejoal.learn\_js](https://chrome-stats.com/d/com.pejoal.learn_js) ## Overview - **ID:** `com.pejoal.learn_js` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Pejoal Dev Studio - **Category:** EDUCATION - **Downloads:** 4,686 - **Version:** 2.1.1 - **Last updated:** 2026-07-24 - **First published:** 2026-01-26 - **Publisher country:** EG - **Size:** 152 MB - **Data as of:** 2026-09-06 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.pejoal.learn_js) - **Website:** [https://pejoal.com/](https://pejoal.com/) - **Privacy policy:** [https://pejoal.github.io/privacy-policy](https://pejoal.github.io/privacy-policy) ## Description Master the Language of the Web

Your complete learning companion for JavaScript - from absolute beginner to confident developer!

๐ŸŒŸ Why Choose Learn JavaScript?
Transform your career and unlock endless opportunities in web development. Whether you're starting from scratch or sharpening your skills, our app makes learning JavaScript engaging, effective, and fun!

โœจ Key Features
๐Ÿ“š Comprehensive Interactive Lessons
Learn at your own pace with bite-sized, structured lessons covering everything from the basics to advanced concepts. Each lesson is designed to be clear, practical, and immediately applicable.

โœ… Interactive Quizzes
Test your understanding after every lesson with carefully crafted quizzes. Get instant feedback and reinforce what you've learned.

๐Ÿ’ป Built-in Code Playground
Practice makes perfect! Write and run real JavaScript code directly in the app. Experiment, make mistakes, and learn by doing - all in a safe environment.

๐ŸŽฏ Daily Coding Challenges
Build a consistent learning habit with fresh challenges every day. Keep your skills sharp and your mind engaged.

๐Ÿ† Achievement System
Celebrate your progress! Earn XP points, level up, unlock badges, and track your learning streaks. Stay motivated with visible milestones.

๐ŸŒ™ Dark Mode
Learn comfortably day or night with our beautiful dark mode interface. Easy on the eyes, perfect for any environment.

๐ŸŒ Multi-Language Support
Learn JavaScript in your preferred language - available in English, German, and Arabic.

What You'll Master
Foundations: Variables, data types, operators, and basic syntax
Control Flow: Make decisions and create loops in your code
Functions: Write reusable, modular code
Data Structures: Master arrays and objects
Modern JavaScript: ES6+ features and best practices
Async Programming: Promises, async/await, and handling asynchronous operations
DOM Manipulation: Bring websites to life with interactive elements
Event Handling: Respond to user interactions
Error Handling: Write robust, bug-free code
Object-Oriented Programming: Build scalable applications
๐ŸŽฎ Learn Through Play
Our gamification system makes learning addictive in the best way:

Level Up: Watch yourself grow from beginner to expert
Earn Badges: Collect achievements for major milestones
Streak Tracking: Build momentum with daily learning habits
XP Rewards: Get rewarded for every lesson and quiz completed
Perfect For
Complete Beginners: Never written a line of code? Start here!
Career Changers: Break into the tech industry
Students: Supplement your computer science studies
Professionals: Add JavaScript to your skill set
Hobbyists: Build your own websites and web apps
๐Ÿš€ Start Your Journey Today
Whether you want to build websites, create web applications, or start a career in tech - your journey begins here.

Download now and write your first line of code in minutes! ## Rankings - #728,696 โ€” Overall - #15 โ€” javascript ## 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.FOREGROUND_SERVICE` - `android.permission.INTERNET` - `android.permission.POST_NOTIFICATIONS` - `android.permission.READ_APP_BADGE` - `android.permission.READ_EXTERNAL_STORAGE` - `android.permission.RECEIVE_BOOT_COMPLETED` - `android.permission.SYSTEM_ALERT_WINDOW` - `android.permission.VIBRATE` - `android.permission.WAKE_LOCK` - `android.permission.WRITE_EXTERNAL_STORAGE` - `com.amazon.privacypass.ATTEST` - `com.anddoes.launcher.permission.UPDATE_COUNT` - `com.android.vending.CHECK_LICENSE` - `com.google.android.c2dm.permission.RECEIVE` - `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE` - `com.google.android.gms.permission.AD_ID` - `com.htc.launcher.permission.READ_SETTINGS` - `com.htc.launcher.permission.UPDATE_SHORTCUT` - `com.huawei.android.launcher.permission.CHANGE_BADGE` - `com.huawei.android.launcher.permission.READ_SETTINGS` - `com.huawei.android.launcher.permission.WRITE_SETTINGS` - `com.majeur.launcher.permission.UPDATE_BADGE` - `com.oppo.launcher.permission.READ_SETTINGS` - `com.oppo.launcher.permission.WRITE_SETTINGS` - `com.pejoal.learn_js.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` - `com.sec.android.provider.badge.permission.READ` - `com.sec.android.provider.badge.permission.WRITE` - `com.sonyericsson.home.permission.BROADCAST_BADGE` - `com.sonymobile.home.permission.PROVIDER_INSERT_BADGE` - `me.everything.badger.permission.BADGE_COUNT_READ` - `me.everything.badger.permission.BADGE_COUNT_WRITE` ## Similar extensions and apps - [JavaScript](https://chrome-stats.com/d/com.pkj.javascript1) โ€” 5,954 users, 3.00 / 5 - [Learn JavaScript](https://chrome-stats.com/d/com.noobdev7.learnjavascript) โ€” 2,286 users - [Learn JavaScript](https://chrome-stats.com/d/com.codeliber.js) โ€” 745,614 users, 4.63 / 5 - [Learn JavaScript - Pro](https://chrome-stats.com/d/com.codeliber.jspro) โ€” 6,072 users, 4.61 / 5 - [Learn JavaScriptโ„ข](https://chrome-stats.com/d/com.ch.js.academy) โ€” 120 users - [Learn JavaScript](https://chrome-stats.com/d/com.androidalians.learnjavascript) โ€” 923 users - [JavaScript Learning Master](https://chrome-stats.com/d/com.mughu.javascript_learning_app) โ€” 251 users - [Learn JavaScript](https://chrome-stats.com/d/com.codingtamilan.javascript) โ€” 44 users - [Learning JavaScript](https://chrome-stats.com/d/com.airtonsiq.aprendendojavascript) โ€” 12,049 users - [JavaScript](https://chrome-stats.com/d/com.meet.learnjavascript) โ€” 3,536 users - [Learn To Code (JS)](https://chrome-stats.com/d/com.japangor.learnjs) โ€” 2,282 users - [Learn Javascript](https://chrome-stats.com/d/com.noormohddev.learnjavascript) โ€” 26 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.pejoal.learn_js)