Learn Javascript for Free: A Comprehensive Guide

Are you interested in learning Javascript but don’t know where to start? Fear not, because you can learn Javascript for free! It’s a powerful programming language that can be used for web development, game development, mobile app development, and much more. This comprehensive guide will give you the resources and tips you need to learn Javascript for free, even if you have no prior coding experience.

Table of Contents

What is Javascript?

Javascript is a programming language that is primarily used to create interactive websites. It was created by Brendan Eich in just 10 days in 1995 and has since become one of the most widely used programming languages in the world. It’s a client-side language, which means that it runs on the user’s computer rather than on the server. Javascript can be used to create dynamic web content, such as interactive forms, animations, and games.

Why Learn Javascript?

Javascript is a highly sought-after skill in the tech industry, and the demand for Javascript developers is only growing. It’s used by companies such as Google, Facebook, and Amazon, and is an essential skill for anyone interested in web development. Learning Javascript can also open up opportunities for other programming languages, such as React and Node.js.

The Basics of Javascript

Before diving into learning Javascript, it’s important to understand some of the basics of programming. Javascript is a high-level language, which means that it’s closer to human language than machine language. It uses syntax, which is a set of rules for writing code. Here are some of the basics of Javascript:


Variables are used to store data in Javascript. They can be assigned different values and their values can change throughout the program. Variables are declared using the var, let, or const keyword.


Functions are blocks of code that can be reused throughout a program. They can be used to perform a specific task and can be called multiple times with different arguments.

Conditional Statements

Conditional statements are used in Javascript to make decisions based on certain conditions. They use if, else if, and else keywords and can be used to control the flow of a program.


Loops are used in Javascript to repeat a certain block of code multiple times. There are two types of loops in Javascript: for loops and while loops.


Arrays are used to store a collection of data in Javascript. They can be used to store multiple values in a single variable and can be manipulated with various methods.

Free Resources for Learning Javascript

Now that you understand some of the basics of Javascript, it’s time to start learning! Here are some free resources you can use to learn Javascript:


Codecademy is a free online platform that teaches coding through interactive lessons. They offer a comprehensive Javascript course that covers the basics and advanced concepts. The course includes quizzes, projects, and a certificate of completion.


FreeCodeCamp is a non-profit organization that offers free coding lessons to anyone. They offer a comprehensive Javascript curriculum that includes over 300 hours of interactive lessons, projects, and a certificate of completion.

MDN Web Docs

MDN Web Docs is a free online resource that provides documentation for Javascript and other web development technologies. They offer a comprehensive Javascript guide that includes tutorials, reference materials, and examples.


W3Schools is a free online platform that provides tutorials and reference materials for web development technologies. They offer a comprehensive Javascript tutorial that covers the basics and advanced concepts.

Tips for Learning Javascript

Learning a new programming language can be challenging, but with the right approach, it can be a rewarding experience. Here are some tips for learning Javascript:

Practice Consistently

Consistent practice is key to learning any new skill. Set aside time each day to practice Javascript, even if it’s just for 10 minutes.

Build Projects

Building projects is a great way to apply what you’ve learned and gain real-world experience. Start with simple projects, such as a calculator or a to-do list, and work your way up to more complex projects.

Join a Community

Joining a community of Javascript learners can provide you with support, motivation, and resources. There are many online communities, such as Reddit’s r/learnjavascript, where you can ask questions and connect with other learners.

Stay Motivated

Learning a new skill can be challenging, but it’s important to stay motivated. Set goals for yourself and celebrate your achievements along the way.

Final Thoughts

Learning Javascript for free is possible with the right resources and approach. Whether you’re interested in web development, game development, or mobile app development, Javascript is a valuable skill to have. With consistent practice, building projects, and joining a community, you can become a proficient Javascript developer in no time.

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