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Explore JavaScript courses

JavaScript is a very popular programming language, it's easy to learn. JavaScript used mainly in web development. Learn & Practice JavaScript on Coddy.

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Beginner Challenges - Practice Basic Concepts

Anonymous

Put your beginner coding knowledge to test and try to solve this programming challenges, use any language you want, Happy Coding!

20 Lessons

20 Challenges

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Modern JavaScript for Beginners

Anonymous

Do you want to learn modern JavaScript in a fun, interactive and immersive way? You've come to the right place! By taking this course you will go from a complete beginner to someone ready to learn web development!

52 Lessons

33 Challenges

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Introduction to JavaScript

Anonymous

In this course, you will learn the basics of JavaScript programming language for total beginners.

43 Lessons

42 Challenges

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Recursion Challenges - Master The Recursive Thinking

Anonymous

Recursion is an important concept in computer science and a very powerful tool in writing algorithms. In this course, you will use recursion to solve challenges from beginner to advanced. In the end, you will ace this topic.

15 Lessons

15 Challenges

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Stopwatch - HTML/CSS/JS Project

Anonymous

In this project, you will create a basic stopwatch using HTML, CSS, and JavaScript.

10 Lessons

9 Challenges

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30 Days of Logic Building in Javascript

Anonymous

In this course, you will learn consistency and easy-to-medium-level JS questions that will help you practice your JS knowledge.

31 Lessons

30 Challenges

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Stack - Data Structures Series #1

Anonymous

In this course, you will learn about the Stack data structure, create a Stack from zero using your preferred language, and practice coding challenges with it!

13 Lessons

11 Challenges

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User Class - OOP Project

Anonymous

In this project, you will create a User Class and practice your object oriented programming skills in a programming language of your choice!

8 Lessons

8 Challenges

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Object Oriented Programming in JavaScript

Anonymous

Now that you know the basics, it's time to move on to the expert level! Object Oriented Programming is very important and used everywhere when programming. Become a master in Object Oriented Programming with JavaScript.

27 Lessons

16 Challenges

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Playing Cards Generator (Text Based)

Anonymous

In this course you will create text based playing cards generator using your favorite language, Happy Coding!

6 Lessons

5 Challenges

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Interview Coding Challenges - Pack I

Anonymous

Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared. Good luck!

3 Lessons

3 Challenges

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Function Declarations in JavaScript

Anonymous

In this course you will learn about different ways of function declaration in JavaScript. From traditional basic function declarations to the modern arrow functions, enhance your coding skills and write cleaner, more efficient JavaScript code!

14 Lessons

13 Challenges

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JavaScript DOM Methods

Anonymous

In this course, you will learn about the most commonly used JavaScript DOM methods and how to use them!

13 Lessons

11 Challenges

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Moving Clouds - HTML/CSS/JS Project

Anonymous

In this course, you will create a moving clouds web project using HTML, CSS, and JavaScript.

18 Lessons

17 Challenges

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Sidebar | Front-end Project

Anonymous

In this project, you will create a responsive sidebar for your next web app.

13 Lessons

12 Challenges

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Tricky parts of Modern Javascript (ES6+)

Anonymous

In this little course you will learn about the tricky but very important features introduced in Modern Javascript i.e. ES6. Complete this course with your pace to improve your JS knowledge!

9 Lessons

7 Challenges

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Circular Progress Bar | Front-end Project

Anonymous

In this project, you are going to create a circular progress bar using HTML, CSS, and JavaScript.

11 Lessons

10 Challenges

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Array Methods in JavaScript

Anonymous

In this course, you will learn about Arrays and the most commonly used Array methods in JavaScript and how to use them!

18 Lessons

17 Challenges

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Binary Tree - Data Structures Series #3

Anonymous

In this course, you will learn about the Binary Tree data structure, create a Binary Tree from zero using your preferred language, and practice coding challenges with it!

13 Lessons

11 Challenges

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Queue - Data Structures Series #2

Anonymous

In this course, you will learn about the Queue data structure, create a Queue from zero using your preferred language, and practice coding challenges with it!

12 Lessons

10 Challenges

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Interview Coding Challenges - Pack II

Anonymous

Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared. Good luck!

3 Lessons

3 Challenges

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Interview Coding Challenges - Pack III

Anonymous

Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared. Good luck!

3 Lessons

3 Challenges

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Interview Coding Challenges - Pack IV

Anonymous

Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared, did you finished the last packs? Happy Coding!

3 Lessons

3 Challenges

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Slider | Front-end Project

Anonymous

In this project, you will create a responsive slider to showcase a couple of images and descriptions.

23 Lessons

22 Challenges

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Interview Coding Challenges - Pack IX

Anonymous

Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared for your next interview, Happy Coding

3 Lessons

3 Challenges

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Interview Coding Challenges - Pack V

Anonymous

Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared, did you finished the last packs? Happy Coding!

3 Lessons

3 Challenges

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Interview Coding Challenges - Pack VII

Anonymous

Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared for your next interview, Happy Coding

3 Lessons

3 Challenges

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Interview Coding Challenges - X

Anonymous

Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared for your next interview, Happy Coding

3 Lessons

3 Challenges

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DOM Project - Calculator

Anonymous

In this course you will build an interactive simple calculator using HTML, CSS and JS.

14 Lessons

13 Challenges

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Insertion Sort - DSA Series

Anonymous

Simple yet powerful algorithm. Learn how to efficiently arrange elements, understand time complexity, and enhance your sorting skills. Dive in now!

9 Lessons

4 Challenges

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Interview Coding Challenges - Pack VI

Anonymous

Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared for your next interview, Happy Coding!

3 Lessons

3 Challenges

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Interview Coding Challenges - Pack VIII

Anonymous

Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared for your next interview, Happy Coding

3 Lessons

3 Challenges