Beginner 7 Days English

JavaScript Fundamentals

Learn JavaScript basics with hands-on projects in 7 days. This comprehensive course will take you from zero to hero in JavaScript programming.

Top Contributors

👨‍💻

Kayra Berk Tuncer

Project Maintainer

Building and refining this course to help newcomers enjoy learning JavaScript.

Community contributors: 1

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✨ 100% FREE

Forever free, no credit card required

This course includes:

⏱️ ~14 hours of reading
📚 35 written lessons
📅 7 day learning path
💻 Hands-on projects & exercises
🌍 Community support
📝 MDX-formatted content

Last updated: November 2025

About This Course

This course is designed for complete beginners who want to learn JavaScript from scratch. All content is written by the community and completely free. You'll learn all the fundamental concepts of JavaScript including variables, data types, functions, loops, and much more through carefully crafted written lessons and exercises.

What You'll Learn

✓ Understanding JavaScript syntax and basic concepts
✓ Working with variables, data types, and operators
✓ Control flow: if statements, loops, and switch cases
✓ Functions: declarations, expressions, and arrow functions
✓ Arrays and objects manipulation
✓ DOM manipulation and event handling
✓ ES6+ modern JavaScript features
✓ Building interactive web applications

Course Curriculum

7 sections • 35 lessons • 14h total length

📖

What is JavaScript?

15 min

Understanding what JavaScript is and why it's important for web development

Reading
📖

Setting Up Your Environment

20 min

Installing necessary tools and setting up your development environment

Reading
📖

Your First JavaScript Program

25 min

Writing and running your first JavaScript code

Reading
📖

Variables and Data Types

30 min

Learn about let, const, var and different data types

Reading
📝

Day 1 Practice Exercises

30 min

Hands-on exercises to reinforce what you learned

Exercise

Requirements

  • • Basic understanding of HTML and CSS
  • • A computer with a modern web browser
  • • Text editor or IDE installed
  • • Enthusiasm to learn!

Who This Course Is For

  • → Beginners who want to learn JavaScript
  • → Web designers looking to add interactivity
  • → Anyone interested in web development
  • → Students preparing for frontend roles

Course Features

📖

Written Lessons

Carefully crafted articles and tutorials

💻

Hands-on Projects

Build real projects to practice your skills

📝

Interactive Exercises

Test your knowledge with coding challenges

🌍

Community Driven

Created and maintained by developers like you

💯

100% Free

No paywalls, no subscriptions, forever free

🚀

Self-Paced

Learn at your own speed, on your schedule