Are you eager to enhance your JavaScript skills without denting your wallet?
In this blog, we’ll dive into the best websites where you can practice JavaScript for free, offering you a platform to practice, solve challenges, and progress in your coding journey.
10 Best Websites for Practicing JavaScript – Overview
Here’s an overview of the top 10 websites to practice JavaScript:
| S.No. | Website Name | Pricing | Certification | Website Link |
|---|---|---|---|---|
| 1 | GUVI | Free | No | Visit Now |
| 2 | Codewars | Free | No | Visit Now |
| 3 | LeetCode | Paid | No | Visit Now |
| 4 | Edabit | Free | No | Visit Now |
| 5 | JavaScript30 | Free | No | Visit Now |
| 6 | Frontend Mentor | Free/Paid | No | Visit Now |
| 7 | CodeChef | Paid | Yes | Visit Now |
| 8 | Learn JS | Free | No | Visit Now |
| 9 | JavaScript.info | Free | No | Visit Now |
| 10 | W3Schools | Free | No | Visit Now |
Best Websites to Practice JavaScript
Below is the list of best websites to practice JavaScript for beginners:
1. GUVI
Webkata by GUVI focuses on honing web development skills through a series of practical tasks.
Users can learn and practice front-end development skills like HTML, CSS, JavaScript, and Bootstrap without needing to set up a local environment, thanks to its cloud-based module.
Questions Diversity: Webkata offers a diverse range of tasks across various web development technologies. These include 92 tasks in HTML, 133 in CSS, 30 in JavaScript, and 46 in Bootstrap.
Pricing: Free
Certifications and Rewards: Nil
Language Options: English
Community and Support: Nil
2. Codewars
Codewars offers an online platform for coding competitions, providing developers with challenging coding tasks known as “Kata”.
These tasks are designed to test and improve coding skills through a gamified ranking system, where developers earn ranks and honor based on their performance.
Questions Diversity: The challenges, or Kata, on Codewars cover a variety of programming concepts, including algorithms, data structures, mathematics, geometry, puzzles, strings, and regular expressions.
Pricing: Free
Certifications and Rewards: Nil
Language Options: English
Community and Support: A Discord server for real-time chatting, and GitHub Discussions to collaborate, share solutions.
3. LeetCode
LeetCode’s “30 Days of JavaScript” study plan is designed to help learners grasp the basics of JavaScript through a series of 30 questions, each focusing on different foundational aspects of the language.
This structured approach guides users through various JavaScript concepts, from simple functions and arrays to more complex topics involving promises, closures, and object manipulations.
Questions Diversity: The study plan includes exercises on closures, array manipulations, function transformations, asynchronous operations with promises, JSON handling, and class definitions.
Pricing: Paid (LeetCode Premium)
Certifications and Rewards: Nil
Language Options: English
Community and Support: Discussion boards where users can discuss problems, share solutions, and gain insights from peers.
4. Edabit
Edabit offers a collection of over 2,500 JavaScript challenges designed to help programmers of all levels enhance their coding skills.
The platform provides interactive, bite-sized challenges that cover a broad range of topics, from simple arithmetic operations to complex algorithmic problems, allowing users to learn and practice JavaScript effectively.
Questions Diversity: The challenges are organized by difficulty level and topic, such as algebra, geometry, strings, arrays, and more. Each challenge includes a problem statement, example outputs, and a solution framework.
Pricing: Free
Certifications and Rewards: Nil
Language Options: English
Community and Support: Discussion boards where users can ask questions, share solutions, and tutorials and references to aid learning.
5. JavaScript30
JavaScript 30 is a free coding challenge that helps you build 30 projects in 30 days using only vanilla JavaScript.
This course is designed to improve understanding and proficiency in JavaScript by providing practical, real-world exercises that enhance your coding skills without the use of libraries or frameworks.
Questions Diversity: The course covers a broad range of JavaScript functionalities, including DOM manipulation, event handling, and working with APIs. Each project focuses on different aspects of JavaScript, allowing learners to explore its capabilities in depth through interactive coding tasks.
Pricing: Free
Certifications and Rewards: Nil
Language Options: English
Community and Support: Nil
6. Frontend Mentor
Frontend Mentor offers a diverse array of coding challenges that focus specifically on front-end development, incorporating HTML, CSS, and JavaScript.
Each challenge provides a real-world problem often encountered in the professional field, enhancing both coding skills and understanding of front-end development processes.
Questions Diversity: The challenges cover a variety of front-end development tasks, such as building interactive forms, creating games like Hangman and Tic Tac Toe, developing applications like quiz apps and task management tools, and even complex e-commerce and social media platforms.
Pricing: Free/ Paid
Certifications and Rewards: Nil
Language Options: English
Community and Support: Discord, where developers can discuss challenges, share resources, and help each other.
7. CodeChef
CodeChef offers a JavaScript practice section aimed primarily at beginners, with a course that includes various problems designed to enhance understanding and proficiency in JavaScript.
The platform provides structured problems categorized by basic programming concepts like input/output, arithmetic, conditionals, and loops.
Questions Diversity: The problems range from very basic, such as performing simple arithmetic operations, to more involved tasks requiring conditional logic and loops.
Pricing: Paid
Certifications and Rewards: Certificate of Completion
Language Options: English
Community and Support: Nil
