Codewars is really good for learning basic patterns and useful methods and tricks when using JavaScript. Answer from HiiiiiiPower on reddit.com
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Codecademy
codecademy.com › home › 12 javascript code challenges for beginners
12 JavaScript Code Challenges for Beginners
June 28, 2024 - These 12 JavaScript code challenges are an excellent way to put your new knowledge to the test and continue building your coding skills.
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Codewars is really good for learning basic patterns and useful methods and tricks when using JavaScript.
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Certainly! There are several websites and apps that offer coding challenges for beginners. These platforms are a great way to practice and improve your coding skills. Here are some popular ones: **Codecademy:** Codecademy offers interactive coding lessons in various programming languages, and they have coding challenges to reinforce your learning. **LeetCode:** While known for its technical interview questions, LeetCode also has a wide range of coding challenges suitable for beginners. They provide explanations and solutions to help you learn. **HackerRank:** HackerRank offers coding challenges and competitions in a variety of domains, including algorithms, data structures, and artificial intelligence. They also provide tutorials and discussions. **Codewars:** Codewars provides coding challenges, referred to as "kata," that range from beginner to advanced levels. You can solve these challenges in your preferred programming language. **Exercism:** Exercism.io offers coding exercises in more than 50 programming languages. They focus on improving your coding skills through mentor-guided feedback. **FreeCodeCamp:** FreeCodeCamp offers a comprehensive curriculum for web development and coding. It includes coding challenges, projects, and interactive lessons. **Project Euler:** Project Euler focuses on mathematical and computational problems. It's a great platform to improve your problem-solving skills and mathematical thinking. **CodeSignal:** CodeSignal offers coding challenges and coding competitions, and they also provide a feature called "Certify," which can help you assess your coding skills and improve in specific areas. **TopCoder:** TopCoder is known for its competitive programming challenges, but it also has beginner-friendly problems in its practice section. **CodeCombat:** CodeCombat is a gamified platform that teaches coding through an interactive game. It's particularly appealing to beginners and young learners. **CodingBat:** CodingBat provides coding challenges in Java and Python, focusing on specific programming concepts like loops and strings. It's ideal for beginners in these languages. **CheckiO:** CheckiO offers coding challenges in Python. It's themed as a game where you solve coding puzzles and challenges in a Pythonic way. Remember that consistency and practice are key to becoming a proficient programmer. It's a good idea to try out a few of these platforms to see which one suits your learning style and goals the best. Many of these platforms also offer a community where you can seek help, discuss solutions, and learn from others.
Discussions

50 coding challenges for practicing JavaScript - All Courses: Pedagogy and Best Practices - Code.org Professional Learning Community
Someone asked me once to give him small coding challenges to practice various JavaScript concepts. I wasn’t prepared back then… but now I have a small booklet of 50 coding challenges for beginners that may be useful to someone that is learning JavaScript Please feel free to use it in your ... More on forum.code.org
🌐 forum.code.org
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February 1, 2020
Suggest me JavaScript beginner-level projects
Please suggest projects of increasing difficulty for me to learn JavaScript. I took an Udemy course, and I am practicing the beginner-level projects I found on Google, but I feel my skills are not improving. It will be great if you give me your guidance too. Please help me. More on forum.freecodecamp.org
🌐 forum.freecodecamp.org
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April 30, 2023
Coding challenges to learn JavaScript?
Codewars is really good for learning basic patterns and useful methods and tricks when using JavaScript. More on reddit.com
🌐 r/learnjavascript
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September 17, 2023
Any website to solve problems with JavaScript?
🌐 r/learnjavascript
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February 21, 2021
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JSCHALLENGER
jschallenger.com
Free Javascript challenges online | JSchallenger
Solve Javascript tasks from beginner to advanced levels. Select your topic of interest and start practicing. ... JSchallenger provides a variety of JavaScript exercises, including coding tasks, coding challenges, lessons, and quizzes. JSchallenger provides a structured learning path that gradually increases in complexity. Build your skills and knowledge at your own pace. JSchallenger saves your learning progress. This feature helps to stay motivated and makes it easy for you to pick up where you left off.
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GeeksforGeeks
geeksforgeeks.org › javascript › practice-javascript-online
JavaScript Exercises, Practice Questions and Solutions - GeeksforGeeks
September 24, 2025 - In this section, we’ll divide into different JavaScript topics like strings, arrays, numbers, objects, and more. Each topic comes with hands-on exercises and quizzes to help you practice concepts, test your knowledge, and build problem-solving confidence step by step.
Find elsewhere
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Programiz PRO
programiz.pro › community-challenges › javascript
JavaScript Coding Challenges | Programiz PRO
JavaScript Essentials · Canvas Foundations · Brick Breaker · Skill · Async API Handling · React Web App · React Hooks · React Beyond Basics · Build with Claude · Practical Git and GitHub · Change Language · Solve a problem from a list of 600+ unique problems.Start Challenge ·
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MDN Web Docs
developer.mozilla.org › en-US › docs › Learn_web_development › Howto › Solve_JavaScript_problems
Solve common JavaScript problems - Learn web development | MDN
3 weeks ago - If your code doesn't work and/or the browser complains that something is undefined, check that you've spelt all your variable names, function names, etc. correctly. Some common built-in browser functions that cause problems are: You need to make sure you don't place any semicolons incorrectly. For ...
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W3Resource
w3resource.com › javascript-exercises
JavaScript Exercises, Practice, Solution - w3resource
It includes 1041 main exercises, each accompanied by solutions, detailed explanations, and three/four related problems. JavaScript Overview : JavaScript is a lightweight, cross-platform, object-oriented scripting language that operates within host environments (e.g., web browsers) to programmatically control objects. It includes a standard library (e.g., Array, Date, Math) and core syntax (operators, control structures), while supporting extensibility via custom objects. Learning Focus : Practice-driven exercises are provided to help beginners and intermediates improve coding skills, with ongoing additions to expand available content.
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Code.org
forum.code.org › all courses: pedagogy and best practices
50 coding challenges for practicing JavaScript - All Courses: Pedagogy and Best Practices - Code.org Professional Learning Community
February 1, 2020 - Someone asked me once to give him small coding challenges to practice various JavaScript concepts. I wasn’t prepared back then… but now I have a small booklet of 50 coding challenges for beginners that may be useful to someone that is learning JavaScript Please feel free to use it in your ...
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LeetCode
leetcode.com › problemset › javascript
LeetCode - The World's Leading Online Programming Learning Platform
Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview.
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W3Schools
w3schools.com › js › js_exercises.asp
JavaScript Exercises
W3Schools offers free online tutorials, references and exercises in all the major languages of the web. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more.
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Exercism
exercism.org › tracks › javascript
JavaScript on Exercism
The JavaScript track on Exercism has 37 concepts and 159 exercises to help you write better code. See all JavaScript exercises · The best part, it’s 100% free for everyone.
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freeCodeCamp
forum.freecodecamp.org › programming
Suggest me JavaScript beginner-level projects - Programming - The freeCodeCamp Forum
April 30, 2023 - Please suggest projects of increasing difficulty for me to learn JavaScript. I took an Udemy course, and I am practicing the beginner-level projects I found on Google, but I feel my skills are not improving. It will be g…
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Great Learning
mygreatlearning.com › blog › javascript exercises
JavaScript Practice Questions and Coding Exercises for Beginners
September 4, 2025 - Explore 100 JavaScript practice questions, coding problems, and online exercises with solutions. Ideal for beginners to strengthen core JavaScript skills.
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Keka
keka.com › hr toolkit › interview questions › top 50 javascript coding interview questions and answers
JavaScript Coding Interview Questions and Answers List | Keka
JavaScript coding interview questions and answers for freshers and pros. Practice top coding questions and improve your interview success with Keka.
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Codewars
codewars.com › collections › 61d49f93351e3f004a587719
JavaScript Beginner Friendly | Codewars
A collection of 8-7kyu katas for beginners and especially people who are just graduating either a bootcamp or are selfstudying and want to start solving coding challenges.
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Codewars
codewars.com › collections › js-code-challenges
JS Code Challenges | Codewars
Start training on this collection. Each time you skip or complete a kata you will be taken to the next kata in the series. Once you cycle through the items in the collection you will revert back to your normal training routine · Challenges for testing JS competency