April 27, 2024

Best Websites to Practice JavaScript

Many people start learning JavaScript by watching videos or following tutorials, but struggle when it comes to writing code on their own. Without hands-on practice, it’s difficult to build real confidence or understand how JavaScript works in the browser.

Popular options like Placement Preparation, GUVI, JavaScript.info, and freeCodeCamp offer different ways to practice through real-time challenges, hints, and project-based exercises. This blog will walk you through websites that make it easier to practice JavaScript in a simple, beginner-friendly way.

10 Best Websites for Practicing JavaScript – Overview

If you’re just starting out with JavaScript, choosing where to practice can feel a bit confusing. There are plenty of platforms out there, but not all of them offer the kind of step-by-step help that beginners often need.

Some focus mostly on complex projects or advanced topics, while others may not provide clear guidance or feedback as you code. To help you get started with more confidence, we’ve listed websites that offer structured JavaScript practice, real-time hints, and beginner-friendly challenges.

Here’s an overview of the top 10 websites to practice JavaScript:

S.No	Website Name	Difficulty Level	Pricing	Website Link
1	Placement Preparation	Beginner	Free	Visit Now
2	GUVI – Webkata	Beginner	Free	Visit Now
3	Codewars	Beginner	Free	Visit Now
4	LeetCode – JS Track	Beginner	Paid	Visit Now
5	Edabit	Beginner	Free	Visit Now
6	W3Schools	Beginner	Free	Visit Now
7	JavaScript30	Beginner	Free	Visit Now
8	Frontend Mentor	Beginner	Freemium	Visit Now
9	CodeChef – JS Track	Beginner	Freemium	Visit Now
10	Learn JS	Beginner	Free	Visit Now

Best Websites to Practice JavaScript

Below is the list of best websites to practice JavaScript for beginners:

1. Placement Preparation

Placement Preparation offers a hands-on coding practice platform tailored for beginners who want to build a strong foundation in JavaScript. Each exercise comes with hints and detailed problem descriptions to guide learners through common patterns and logic structures used in interviews.

The JavaScript practice section is organized by learning levels, ranging from basic syntax and operations to functions, objects, and event handling. This progressive structure makes it easier for learners to gradually build up their confidence and skills.

2. GUVI – Webkata

Webkata by GUVI is designed to help learners practice front-end development skills, including JavaScript, through real-time coding exercises. It encourages learners to build mini-projects and solve interactive problems that simulate real-world development scenarios.

Each JavaScript problem focuses on improving coding speed, understanding core concepts, and writing cleaner syntax. The challenges are designed for those preparing for interviews or building a portfolio. GUVI’s ecosystem also supports learning through complementary video tutorials and course tracks.

3. Codewars

Codewars challenges users with “Kata”—small coding exercises designed to improve skills through repetition and problem-solving. The platform uses a gamified system where users earn ranks and points, motivating continuous learning and improvement.

The JavaScript Kata range in difficulty and focus on specific programming patterns, logic building, and syntax mastery. Beginners can start with easier problems and progress through increasingly complex challenges that build real problem-solving confidence.

4. LeetCode – 30 Days of JavaScript

LeetCode offers a curated “30 Days of JavaScript” plan that helps learners build strong foundations through hands-on problem-solving. Each day introduces a new JavaScript topic, making it ideal for those who prefer structured, goal-oriented learning.

This track covers topics like functions, arrays, objects, closures, and asynchronous behavior using promises. While short, it is a good entry point for those already familiar with basic syntax and looking to practice logical application.

5. Edabit

Edabit provides quick, interactive JavaScript challenges designed to improve skills in small, manageable steps. The platform suits absolute beginners and those looking for short, engaging coding practice.

Its challenges are grouped by topic and difficulty level, ranging from simple operations and logic puzzles to loops, strings, arrays, and objects. Each task includes helpful examples and hints, making the learning curve smoother.

6. W3Schools

W3Schools offers a set of JavaScript exercises that help learners reinforce concepts through chapter-wise tasks. These exercises support its main tutorial content, giving users a way to test understanding as they progress.

The platform covers JavaScript fundamentals like functions, arrays, loops, and events, making it suitable for self-taught learners. Although limited in challenge diversity, the format is ideal for guided practice.

7. JavaScript30

JavaScript30 is a free challenge that encourages learners to build 30 small JavaScript projects in 30 days. It skips frameworks and libraries, helping users get comfortable with “vanilla” JavaScript.

Projects include building a drum kit, speech detection, image sliders, and more. It’s hands-on, creative, and best suited for those who prefer learning by doing rather than solving abstract problems.

8. Frontend Mentor

Frontend Mentor offers real-world front-end challenges that include HTML, CSS, and JavaScript. These challenges simulate real client projects and help learners understand how JavaScript fits into full front-end workflows.

Users work on tasks like building to-do apps, interactive forms, or small games. It is suitable for learners looking to move from practice problems to hands-on website building.

9. CodeChef – JavaScript Track

CodeChef’s JavaScript practice section provides a structured space for beginners to practice language fundamentals. The exercises are arranged into beginner-friendly modules focusing on syntax, loops, conditionals, and basic logic.

Each problem is clearly defined and requires writing and submitting code in an online editor. While limited in advanced topics, it’s a good starting point for learners practicing JavaScript basics.

10. Learn JS

Learn JS offers an interactive online tutorial for JavaScript that emphasizes code-along learning. It’s designed for beginners who want to quickly grasp core JavaScript concepts without setup.

The lessons are structured into individual coding tasks, covering arrays, loops, conditionals, functions, and callbacks. It is entirely web-based and supports instant code execution.

Final Words

With so many beginner-friendly platforms available, getting started with JavaScript is more accessible than ever. Websites like Placement Preparation, GUVI, freeCodeCamp, and W3Schools offer hands-on practice, guided exercises, and real-time support to help you build solid coding skills.

Whether you’re preparing for placements, working on your first web project, or just exploring how JavaScript powers the web, these tools make it easier to learn by doing. We’ll continue updating this list as more platforms become helpful for learners and developers alike.

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Frequently Asked Questions

1. What are the best websites for practicing Javascript?

Some helpful websites to practice JavaScript include Placement Preparation, GUVI, freeCodeCamp, JavaScript.info, JS Challenger, and Codewars. These platforms cover basics, projects, and logic-building challenges.

2. Why should I use a website to practice JavaScript?

Practicing on websites helps you learn by writing real code. You get instant feedback, guided tasks, and a clear path to improve your skills.

3. How do I choose the right website for practicing JavaScript?

Choose a website based on your learning style. Some sites offer simple exercises with hints, while others focus on full projects or coding puzzles.

4. Can a beginner learn JavaScript effectively through these websites?

Yes, beginners can learn JavaScript through structured lessons, real-time practice, and clear examples. These websites help you move from basic syntax to real-world coding.

5. What is the best website for beginners to practice JavaScript?

Placement Preparation is a good starting point with beginner-friendly questions, live code feedback, and helpful hints. freeCodeCamp is also useful for guided learning through small projects.

6. Is Placement Preparation useful for practicing JavaScript coding?

Placement Preparation supports JavaScript learning through live coding tasks, questions asked in interviews, and a learning path that grows with your skills.

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