The Developer Brains


LEARN JAVASCRIPT

Web Designing | Web Development


JAVASCRIPT TUTORIALS













Javascript logo write less do more


JavaScript is used to create interactive websites. JavaScript is used by Web developers to create scripts, responsiveness and dynamic functionality of a websites. It is very easily to create attractive effects and animations by using JavaScript.




History of JavaScript?

  • JavaScript was created in 1995 by Brendan Eich.
  • JavaScript is a programming Language.
  • JavaScript is most commonly used programming language (used by popular companies.)
  • There are many libraries (i.e. jQuery, Angular JS, React JS, Node Js etc.) are available which are used by world's popular companies (i.e. Google, Yahoo, Facebook, Instagram, Twitter etc.)

We will discuss JavasScript in the upcoming tutorials.



LEARN JavaScript
















</JavaScript Tutorial>

This tutorial will help you in understanding how you can create modern, attractive, responsive and user friendly User Interface (UI) designs




What Is Javascript?

JavaScript is one of the core technologies of the World Wide Web (WWW) with HTML and CSS language. JavaScript has many popular libraries that we can use in our projects to many our project more attracive and user friendly. Some popular libraries of JavaScript's are jQuery (write less do more), Angular JS, Node Js, React Js, Partical.js, Chart.js etc.

Simple Example

Here is a simple example of JavaScript.

						
<script>
	document.write("Simple example!
");
	var tdb = 50;
	tdb += 1;
	document.write(tdb);
</script>


We will discuss more JavaScript Programming Language in the upcoming tutorials.










TDB EDITORS

Now, You can use our latest TDB Code editor Pro for Online coding with Live Server Feature and many other premium features. It is basically designed for beginner deginers to check their codes online (based on HTML, CSS, and JavaScript web technologies). You can also write your code and check code result instantly.


  














</javascript Code Editor>

Now run your code online using TDB Editor. Click on Try it button and run your code online.

							
							<script>
								var tdb=50;
								document.write(tdb+50);
							</script>

Try it Yourself

Result

100

Here we don't need to declare the data types. We can declare a globle variable using var keyword and when we add 50 on a already declared variable then it gives us the result 100 on printing the value.












</Learn How to link an external Java Script file with HTML web page>

It is a very simple process to connect your javascript code with HTML web page. web page.
Follow the instructions given below.





REQUIREMENTS

You need to install latest software on your PC
i.e. Google Chrome Web Browser or Microsoft Edge browser, VS Code Text Editor





FOLLOW THESE STEPS

  1. Open VS Code Editor

  2. Create a new JS file

  3. Copy JavaScript Syntax

  4. Now Save it as effect.js

  5. Now add this link on your HTML5 file's head Tag

    							
							<script src="effect.js"></script>

  6. Now your JavaScript code's file is connected with your HTML5 web page.








Next: Coming Soon...


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