How to learn JavaScript

How to learn JavaScript

How to learn JavaScript

How do you learn JavaScript? Learning how to use JavaScript can be intimidating at first, but with practice, you’ll pick it up in no time. So, here are some great resources and tips to help you learn about JavaScript and build your skills in this helpful programming language.

What is JavaScript?

JavaScript is a programming language that can be used in many web applications. It is also often used on the front-end side of an application. Such as a browser or email client. In addition, some of the most popular websites, such as Google Maps and Gmail, are written entirely in JavaScript.In addition, the only downside to using JavaScript is that it does not work in some older browsers like Internet Explorer 8 or below.

To learn JavaScript: W3Schools is the best Platform 

JavaScript is a programming language for web development. It has become increasingly famous in also current years. In this post, I will also provide all the information you need about JavaScript and how it can be used as a programming language. First off, what is JavaScript? JavaScript is an interpreted computer programming language initially developed by Netscape Communications Corporation in 1995. Moreover, its primary function was original as a scripting or dynamic language that could interact with the Document Object Model (DOM) of HTML pages and dynamically affect those pages’ content without reloading the page.

How to learn JavaScript in 10 simple steps?

Here are the following steps to learning JavaScript:

1. Install node js and npm on your computer. To accomplish this, spread the terminal and type node -v. If the version is 0.8 or higher, you’re good to go. If not, download node js from the website, and install it. And then, make sure the new version is 0.8 or higher by typing node -v again in the terminal.
2. Learn about and read a programming tutorial or two. There are many available online, including Codecademy’s interactive tutorials that allow you to code right in your browser, YouTube videos explaining how things work, and sites like w3schools that offer plenty of information for beginners looking for a place to start learning the basics of coding.
3. Write some code! It’s always good to practice what you’ve learned, so pick an easy tutorial like a JavaScript quiz on W3Schools or try some exercises found at Codecademy
4. Keep practicing with other beginner tutorials until you feel comfortable with syntax basics like if statements, loops, and conditionals.
5. Find a problem that needs solving (or something personal).
6. Come up with a solution to the problem.
7. Break it down into parts.
8. Code each part separately.
9. Put also all the pieces together.
10. Repeat steps four through nine.

Write code, don’t read it

  • var a = 1; 
  • console.log(a); // 1 
  • var b = 2; 
  • b = 3; // 3 (prints out in the console) 

console.log(b); // 3 is not equal to 1, and you’ll need to read up on how variables work if you want your code to make sense! An object is an unordered list of key/value pairs: var obj =; The curly braces are used to indicate that this line defines an object with one property named ‘name’ that has a value of ‘Mickey Mouse, and one property named ‘height’ that has a value of 100.

If you also have more than one pair, each pair must be separated by a comma, as in this example: var obj2 = ;

A function can return values too!


Real-life uses of JavaScript.

JavaScript is also a programming language for making interactive websites and web applications. Ecma International has standardized it in ECMAScript. JavaScript is a scripting language that can be executed within the confines of a host environment, such as a browser, or as a stand-alone program. The word JavaScript is also often loosely used interchangeably with client-side scripting. A small but powerful programming language, JavaScript was initially designed to add simple interactivity to HTML documents without resorting to plug-ins like Flash or Java applets.


Stop memorizing and start understanding.

Memorizing the syntax is also not enough. You have to understand how programming works. There are also a lot of math, logic, and abstract concepts involved in coding that you need to grasp before you can get anywhere with it. Memorizing syntax is useless if you don’t know what’s happening behind the scenes. The same goes for any skill: without understanding, memorization is worthless. So if you want to start learning how to program, stop memorizing and start understanding.


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