Where to Practice JavaScript18 Apr 2025 | 4 min read What is JavaScript?JavaScript is a scripting language that is used both on the client side and server side that help the developer to make the web page attractive. In other words, JavaScript is a text-based method that allows the developer to create dynamically updating content, control the multimedia, or we can animate the images, etc. JavaScript is a popular language that is commonly used for web development. With the help of JavaScript, we can change and update the HTML and CSS pages. Best Platforms to Practice JavaScriptNowadays, learning any programming language is not good enough, we need to practice it. Now suppose, if you are learning JavaScript, you need some platforms or sites to practice it. Let's see some best platforms or sites to practice JavaScript. CodewarsCodewars is a popular platform that developers or beginners use to hone their programming skills, including JavaScript and many more languages. It provides us with various coding challenges that help us to improve our programming skills. The users submit coding challenges from easy to complex levels and they are known as "Katas". Codewars also provides users with instant feedback on their answers. You can get help from the senior developer's community if you have some problems or are stuck. CodinGameCodin game is a learning platform for programmers or developers to improve their programming skills. It is a challenge-based learning platform that provides games to develop your programming skills through writing and executing the correct code to avoid obstacles and enemies. In CodinGame, we can team up with other developers to complete the training or challenges. We can compare our or other developer's code to improve our JavaScript coding skills. JS ChallengersJS Challengers is a website that offers coding challenges to practice JavaScript, covering basics and advanced topics such as functions and algorithms. It saves users' progress and allows them to easily pick up where they left off, providing motivation for continued learning. W3ResourceW3Resource is a web development website that offers us a collection of different JavaScript exercises to practice. W3Resource provides a large number of topics and exercises to practice which help us to improve our skills in JavaScript topics like arrays, functions, objects, and DOM manipulation. It also gives us some hints and solutions for each exercise which makes it a better platform for learning. JS HeroJavaScript Hero is an interactive platform designed to teach beginners JavaScript in a well-structured format, starting from the basics and progressing to more advanced concepts. Beginners starting their JavaScript journey will appreciate its interactive approach and visual explanations. EdabitEdabit is a coding platform that offers more than 2500 JavaScript coding challenges that vary from easy to expert levels. This platform supports multiple programming languages including JavaScript and it is a free learning platform. We can compare our code with other developers' code which gives us information about different approaches to solve the same problem. We can also practice other programming languages like C, C++, C#, Java, etc. CodecademyCodecademy is a very popular online learning platform that covers various programming languages like C, Java, Python, JavaScript, etc. It also provides us with a JavaScript project-based course that helps the developer learn and build projects simultaneously. It also provides a pro version with some additional features and some courses with real-life projects. ExercismExercism is a web-based platform that offers exercises for practice in various programming languages including JavaScript. This platform also provides mentors who give us feedback on our solutions. This feedback loop helps us learn from other developers and we can continuously improve our coding skills. It also emphasizes writing clean and readable code which makes it an excellent resource for developers who want to elevate their coding skills. Solo LearnSolo Learn is a website that offers a JavaScript course and exercises to improve your coding skills. It also provides practice problems to solve after each exercise that will unlock the next section. In earlier days, Solo Learn was only available as a mobile application but now Solo Learn is available on the web from there you can learn JavaScript. Hacker EarthHacker Earth provides a set of questions that are based on what we are preparing for like interviews or if we are a beginner at programming. Hacker Earth has a code monk section where you will get questions related to data structure and algorithms, including JavaScript. Hacker Earth we can participate in code challenges and we can try to build our developer profile to stand out from other developers. ConclusionIn conclusion, these are some websites that you can use for practicing JavaScript and improving your coding skills. Whether you are a beginner or an experienced developer if you use one of these platforms for your learning journey it will benefit you. Next TopicHow-to-use-wasm-in-javascript |
JavaScript Ternary Operator What is a Ternary Operator? In JavaScript, Ternary operators are also known as Conditional Operators, it also offers us a better approach to express conditional statements such as if else. It operates on three operands: a condition, a value to return if the condition...
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JavaScript, as one of the most broadly utilized programming languages, offers developers a heap of instruments and functions to successfully handle asynchronous tasks. One such instrument is the then() function, an urgent part of JavaScript's Promise Programming interface. The then() function assumes a vital part...
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? In this article, we will understand the require() function in JavaScript. The require() function is a built-in function in JavaScript. It is an essential part of CommonJS module system which is used to import modules and lets you utilize external modules in your code. Modules are similar to...
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What is ? In JavaScript, the triple-equal operator tests for strict equality. The triple equals will not do the type conversion if there are two values that are not of the same type comparison. In the case of "===," it will return false. It means that the...
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One of the most powerful features of JavaScript is that it can change the styling of elements in a webpage. You can maintain a dynamic design style by customizing the style of an element using javascript language based on the input or behavior of a user....
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Sometimes we need to calculate the current week number or the week number for a given date. This problem can be solved using the JavaScript programming language. JavaScript offers several date functions, such as getDays(), getMonth(), getTime(), to solve date-related tasks. Along with that, the...
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JavaScript is one of the widely used programming languages in web development circles, and exit functions are really helpful to developers. An exit function helps in terminating code execution at the earliest possible instance when considered fit. However, proper usage scenarios and techniques of application are...
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Introduction Among the primary tasks in computer programming is manipulating strings. String reversal is one particularly important procedure. The ability to reverse a string is essential for text processing, user interface improvements, and computational problem-solving. This talk delves into the idea of string reversal, examining its importance,...
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A comma-separated valuation (CSV) file is a demarcated file format that uses a comma to isolate the values. The data record is comprised of one or more than one field, separated by the commas. The name root for this file format is the comma-separated file...
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What is ? Zod is a JavaScript and typescript library that helps developers to define the schema for their data. Schema is a blueprint that describes the shape and constraints of data in this context. Zod helps the developers to define these schemas concisely and then use...
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