Here are some great free resources to practice JavaScript, ranging from beginner to advanced

[Kasomi]

Here are some great free resources to practice JavaScript, ranging from beginner to advanced:

Beginner Level

1. freeCodeCamp
Full JavaScript curriculum
Hands-on challenges in browser
Great explanations and structured learning

2. JavaScript.info
In-depth tutorials with examples and exercises
Covers fundamentals to more complex concepts

3. MDN Web Docs – JavaScript Guide
Official documentation with code samples
Great for understanding the why behind things


Intermediate Level

4. W3Schools – JavaScript Exercises
Small hands-on tasks with online editor

5. Codewars
Solve JavaScript "kata" (puzzles) by difficulty level
Practice problem-solving skills

6. LeetCode
Filter problems by JavaScript and difficulty
Great for algorithm and interview prep


Advanced Level

7. Frontend Mentor
Real-world projects using HTML/CSS/JS
Some free challenges available


8. The Odin Project
Full-stack JavaScript curriculum
Project-based learning with GitHub integration

9. Project-Based Learning – GitHub List
List of real-world JavaScript projects
Sorted by difficulty level

ENJOY LEARNING