# JavaScript > Learn JavaScript from scratch with interactive lessons, quizzes & examples Canonical page: [https://chrome-stats.com/d/com.zenith.JavaScript](https://chrome-stats.com/d/com.zenith.JavaScript) ## Overview - **ID:** `com.zenith.JavaScript` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Zenith Inc. - **Category:** EDUCATION - **Downloads:** 1 - **Version:** 1.0.2 - **Last updated:** 2026-08-16 - **First published:** 2026-08-13 - **Publisher country:** IN - **Size:** 5.95 MB - **Data as of:** 2026-09-19 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.zenith.JavaScript) - **Privacy policy:** [https://sites.google.com/view/zenith-inc-javascript/privacy-policy](https://sites.google.com/view/zenith-inc-javascript/privacy-policy) ## Description Master JavaScript the smart way — one concept, one quiz at a time.

Whether you're a complete beginner or brushing up before an interview, this app turns JavaScript learning into a fast, interactive, and genuinely fun experience. No boring textbooks. No endless scrolling through documentation. Just clear explanations followed by instant quizzes that lock in what you just learned.

WHY LEARN JAVASCRIPT WITH THIS APP

JavaScript powers the modern web — from interactive websites to mobile apps, servers, and even games. Whether you're aiming to become a front-end developer, full-stack engineer, or just want to understand how the web really works, this app is your complete JavaScript learning companion.

WHAT YOU'LL LEARN

- JavaScript Fundamentals — variables, data types, operators, and syntax basics
- Functions & Arrow Functions — write clean, reusable, modern JavaScript
- Scope, Closures & Hoisting — understand what really happens under the hood
- Arrays & Objects — master the data structures every developer uses daily
- Asynchronous JavaScript — Promises, async/await, callbacks, and the event loop
- DOM Manipulation & Events — build interactive, dynamic web pages
- ES6+ Modern Features — destructuring, spread/rest, template literals, modules
- Object-Oriented JavaScript — classes, inheritance, prototypes, and more
- Error Handling & Debugging — write safer, more reliable code
- Regular Expressions, JSON, Dates & Web APIs — practical everyday skills
- Intro to Node.js, Express, React & TypeScript — see where JavaScript goes next
- Security, Performance & Best Practices — code like a professional

LEARN THROUGH PRACTICE, NOT JUST READING

Every topic comes paired with a short, focused quiz. Read a clear explanation, then immediately test yourself with multiple-choice questions designed to reinforce the concept. This active-recall approach helps information stick — so you're not just memorizing, you're actually understanding.

BUILT FOR REAL PROGRESS

- Track your score and points as you complete each topic
- Visual progress bar keeps you motivated chapter after chapter
- Bite-sized lessons that fit into a coffee break or a commute
- Clean, distraction-free interface designed for focused learning
- Beginner-friendly explanations with zero fluff

PERFECT FOR

- Students learning JavaScript for the first time
- Self-taught developers filling knowledge gaps
- Job seekers preparing for coding interviews and technical assessments
- Bootcamp students who want extra practice outside class
- Anyone curious about how websites and web apps actually work

FROM BASICS TO ADVANCED — ALL IN ONE APP

This isn't just a JavaScript tutorial app. It's a structured path that takes you from "what is a variable" all the way to asynchronous programming, design patterns, and an introduction to frameworks like React — all through the same simple, quiz-driven learning loop.

No prior coding experience required. Start with the fundamentals, or jump straight to advanced topics if you're already comfortable with the basics.

Download now and start learning JavaScript the way it should be taught — clear, practical, and genuinely engaging. ## Rankings - #3,106,339 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_NETWORK_STATE` - `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.zenith.JavaScript.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [JavaScript Master: Learn JS](https://chrome-stats.com/d/com.devv.javascriptmaster) — 1 users - [JavaScript Learning Master](https://chrome-stats.com/d/com.mughu.javascript_learning_app) — 251 users - [Learn JavaScript - JS Course](https://chrome-stats.com/d/com.learnsimpli.learnjs) — 1,242 users - [Learn JavaScript™](https://chrome-stats.com/d/com.ch.js.academy) — 120 users - [Learn JavaScript](https://chrome-stats.com/d/com.pejoal.learn_js) — 4,983 users - [JavaScript](https://chrome-stats.com/d/com.pkj.javascript1) — 5,976 users, 3.00 / 5 - [JavaScript](https://chrome-stats.com/d/com.pkj.javascript) — 855,698 users, 3.09 / 5 - [Learn JavaScript](https://chrome-stats.com/d/com.codingtamilan.javascript) — 44 users - [Learn JavaScript](https://chrome-stats.com/d/com.noobdev7.learnjavascript) — 2,288 users - [JavaScript](https://chrome-stats.com/d/com.meet.learnjavascript) — 3,617 users - [Learn Javascript: Master JS](https://chrome-stats.com/d/com.esoapps.learnjavascript) — 68 users - [Learn JavaScript: JS & Coding](https://chrome-stats.com/d/com.learnsimpli.learnjavascript) — 8 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.zenith.JavaScript)