Best Websites to Practice JavaScript
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
8. Learn JS
Learn-js.org offers a free, interactive tutorial designed for individuals interested in learning JavaScript, regardless of their programming experience.
The website provides a user-friendly platform that guides learners through various JavaScript topics, from the basics to more advanced concepts.
Questions Diversity: The tutorial covers a broad range of topics including basic JavaScript syntax like variables, types, and arrays; control structures such as loops and conditions; and more advanced concepts like callbacks, promises, async/await, and object-oriented JavaScript.
Pricing: Free
Certifications and Rewards: Nil
Language Options: English
Community and Support: Nil
9. JavaScript.info
“The Modern JavaScript Tutorial” on javascript.info is a comprehensive resource that guides learners through the complexities of JavaScript from basics to advanced concepts with clarity and depth.
Questions Diversity: The tutorial spans a wide range of JavaScript topics structured into three main parts: the core JavaScript language, including OOP and asynchronous programming; browser-specific scripting involving the Document Object Model (DOM) and events; and additional advanced topics like modules and error handling.
Pricing: Free
Certifications and Rewards: Nil
Language Options: English, with translations available in Persian, Russian, and Ukrainian
Community and Support: Contributions like suggesting improvements via GitHub issues or pull requests, and allows readers to comment and discuss the tutorials directly on the site.
10. W3Schools
W3Schools provides a variety of JavaScript exercises designed to enhance coding skills through practical, hands-on experience.
Each exercise focuses on different aspects of JavaScript, allowing learners to test their knowledge chapter by chapter and improve their programming proficiency in a structured way.
Questions Diversity: Each chapter of the JavaScript tutorial has associated exercises that range from basic syntax to more complex concepts like functions, objects, and events, catering to learners at all levels.
Pricing: Free
Certifications and Rewards: Nil
Language Options: English
Community and Support: Tutorial content
Frequently Asked Questions
1. What are the best websites for practicing Javascript?
The best websites for practicing Javascript are:
- GUVI
- CodeWars
- LeetCode
- Edabit
- CodeChef
2. Why should I choose website for practicing Javascript?
Websites for practicing JavaScript offer interactive exercises, immediate feedback, and a structured learning path, making it easier to learn and apply JavaScript concepts practically.
3. How do I choose the right website for practicing JavaScript?
To choose the right website for practicing JavaScript, consider factors like the range of difficulty levels, specific topics covered, the presence of step-by-step solutions, and community support.
4. Can a beginner practice JavaScript effectively through websites?
Yes, a beginner can effectively practice JavaScript through websites. These platforms often provide beginner-friendly tutorials, exercises graded by difficulty, and instant feedback.
5. Are there websites that offer content in multiple languages for practicing JavaScript?
Yes, websites like JavaScript.info provide JavaScript practice content in multiple languages.
Final Words
Advancing your JavaScript skills can be straightforward and cost-free, and the platforms we’ve discussed provide opportunities for learning and practicing JavaScript.
Keep checking this article as we will keep updating this space as more websites make space in the heart and study schedule of students preparing for placements and competitive exams.
Explore More JavaScript Resources
- JavaScript Learning Websites
- JavaScript YouTube Channels
- JavaScript Project Ideas
- JavaScript IDEs
- JavaScript MCQ
Explore More Practice Websites
Thirumoorthy serves as a teacher and coach. He obtained a 99 percentile on the CAT. He cleared numerous IT jobs and public sector job interviews, but he still decided to pursue a career in education. He desires to elevate the underprivileged sections of society through education
Thirumoorthy serves as a teacher and coach. He obtained a 99 percentile on the CAT. He cleared numerous IT jobs and public sector job interviews, but he still decided to pursue a career in education. He desires to elevate the underprivileged sections of society through education
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