It typically takes 2–4 weeks to learn the basics of JavaScript with consistent study. To become comfortable building interactive web applications, expect 3–6 months of practice.
Join 2.9 million developers at
Join 2.9 million developers at
LEARNING OBJECTIVES
- An understanding of core JavaScript concepts: variables, functions, DOM manipulation, event handling, conditional statements, loops, and arrays
- Hands-on experience creating maintainable, well-structured web applications with an integrated view of HTML and JavaScript
- The ability to build a working project that showcases real-world problem-solving in JavaScript
- An experience of how to leverage AI as a work partner
Learning Roadmap
YOUR ROADMAP
2.
Talk to the Web
Talk to the Web
Make things appear, change, and respond.
Say Hello to the BrowserQuiz: Say Hello to the BrowserProject: Say Hello to the BrowserMake the Page Talk BackQuiz: Make the Page Talk BackProject: Make the Page Talk BackMake Math Happen InstantlyQuiz: Make Math Happen InstantlyProject: Make Math Happen InstantlyCreate a Button That TalksQuiz: Create a Button That TalksProject: Create a Button That TalksReact to the UserQuiz: React to the UserProject: React to the UserFinal Project: Emoji Mood Selector
3.
Teach It to Think
Teach It to Think
16 Lessons
16 Lessons
Add logic, memory, and branching.
4.
The Page is Yours
The Page is Yours
16 Lessons
16 Lessons
Control the DOM like a wizard.
5.
Build Real Things
Build Real Things
7 Lessons
7 Lessons
Create and launch real, small projects.
6.
Learn JavaScript in the Age of AI
Learn JavaScript in the Age of AI
6 Lessons
6 Lessons
Build your Python portfolio by creating a Budget Tracker, enhancing coding skills through AI collaboration.
Certificate of Completion
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Complete more lessons to unlock your certificate
Developed by MAANG Engineers
ABOUT THIS COURSE
In this course, you’ll learn JavaScript from scratch by building things step by step. You’ll start with simple interactions like displaying messages and buttons that respond to clicks. Then, you’ll teach your code to think using logic, remember things with variables, and make decisions based on the user’s actions. You’ll explore variables, functions, objects, DOM manipulation, event handling, loops, and arrays to build simple yet interactive real-life projects.
You’ll go from writing your first line of code to building mini apps like a quiz, a to-do list, and even your digital pet! Every lesson is project-based and beginner-friendly, designed to help you create, not just code. You’ll also practice prompting AI to generate, refine, and debug code, building syntax skills and confidence with AI-enabled workflows.
By the end, you’ll confidently understand how to control the page, respond to users, and build interactive web experiences.
Trusted by 2.9 million developers working at companies
A
Aishwarya Kundur
A
Anthony Walker
@_webarchitect_
E
Evan Dunbar
ML Engineer
S
Software Developer
Carlos Matias La Borde
S
Souvik Kundu
Front-end Developer
Built for 10x Developers
No Passive Learning
Learn by building with project-based lessons and in-browser code editor
Personalized Roadmaps
The platform adapts to your strengths & skills gaps as you go
Future-proof Your Career
Get hands-on with in-demand skills
AI Code Mentor
Write better code with AI feedback, smart debugging, and "Ask AI"
MAANG+ Interview Prep
AI Mock Interviews simulate every technical loop at top companies
Free Resources
Frequently Asked Questions
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