What is JavaScript? Learn about it.

What is JavaScript? Learn about it.

If you have got this question in your mind, what is JavaScript, and if you exceed a web page in a browser, then you must have seen the option of Enable Javascript anytime. Which is said to enable Javascript. In this case, why is it necessary to enable it. Which you will learn about next.

If you want to become a programmer, then choosing the right language is very important before learning any language. In this article, we have given you complete information about JavaScript.

In this, we have explained what is JavaScript? Who created JavaScript? How to use JavaScript, history of JavaScript, differences between HTML, CSS, Java, and JavaScript., How to enable JavaScript ?, how to learn JavaScript? Etc.

So let's know about it now.

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What is JavaScript?

JavaScript is not a core programming language but it is a Scripting Language.

Therefore JavaScript code is coded along with the HTML page.

JavaScript is also used to create cookies in server programs and web browsers.

JavaScript is open and cross-platform. Which provides a better experience for the user.

JavaScript has a file extension .js.

Javascript is a light-weighted scripting language.

Where is JavaScript used?

(use of JavaScript, javascript function)

It is mainly used in Browsers and is used only with HTML or CSS.

Using this, you can apply different types of things on web pages.

JavaScript is a client-side scripting language. The source code of which is processed by the server instead of the client's web browser.

JavaScript code can be inserted anywhere within the Html of a web-page.

Using it, you can add HTML to a web page.

Cookies can be obtained with the help of JavaScript and they can also be set.

JavaScript is used to ask questions to visitors.

It is also used to perform massage show for visitors through JavaScript.

Apart from web browsers, JavaScript is also used in software, servers, and embedded hardware controls.

History of JavaScript

(History of JavaScript, JavaScript history)

JavaScript was developed in the year 1995 by Brendan Eich working in the Netscape communication corporation programmer organization.

Brendan Eich used to work at Netscape at that time.

They developed it on the basis of a client-side scripting language.

When the JavaScript was invoked, it was named Mocha.

 JavaScript was then renamed LiveScript by Netscape.

The name of the javascript was changed again. And finally, it was renamed JavaScript.

ECMAScript is also known as javascript.

Difference between HTML, CSS, Java, and JavaScript.

(HTML vs JavaScript, CSS vs JavaScript, Java vs JavaScript)

Everyone feels that there is no difference between Java and JavaScript. but it's not like that. There is a lot of difference between JavaScript and Java. And these two languages are completely different.

So now we know about the difference between these two.

Where Java is a very complex programming language.

Whereas Javascript is only a light-weighted scripting language.

HTML is used to structure the content of web pages.

CSS is used to specify the layout of web pages.

Whereas JavaScript is used to program the Behavior of Web Pages.

How to enable JavaScript?

(JavaScript Enable, Enable JavaScript)

Now know how to enable JavaScript in different browsers.

Enable Javascript in Google Chrome

1. Click on "Settings" in the menu of your web browser.
2. Now click on the "Privacy and security" settings.
3. Now enable the Allowed (recommended) setting.
4. JavaScript is enabled in the Chrome browser.

Enable Javascript in Internet Explorer

1. Select "Internet Options" in the "Tools" menu of the Web browser menu.
2. Now on the second page of "Internet Options" select the "Security" tab.
3. Then click on the “Custom Level” button.
4. When the dialog window of “Security Settings - Internet Zone” is open.
5. Below that, you have to go to the "Scripting of Java applets" section.
6. Now you have to select the "Enable" item.
7. Finally, click on the OK button and save and close it.

Enable Javascript in Firefox

1. Open Firefox
2. Search by typing about: config in the address bar
3. Click Accept the Risk and Continue
4. Now type javascript: enabled in the search bar which is open and press enter
5. Finally, enable JavaScript / Enabled / Disabled by pressing Toggle Button.

Enable Javascript in Opera

1. Open the Opera browser
2. Click on the Easy Setup button in the top right corner.
3. Now click on Go to browser settings in the menu which is open
4. Click on Site Settings in Privacy and Security.
5. Now click on JavaScript in Permissions
6. Then enable JavaScript by clicking Allowed (recommended).

Enable Javascript in Apple Safari

1. First, click on "Edit" in the web browser menu and select "Preferences".
2. Then select the "Security" tab on the "Preferences" window.
3. Now mark the "Enable JavaScript" checkbox on "Web content".

How to learn JavaScript?

(learn javascript, javascript tutorial, javascript full course)

The first way to learn JavaScript is that you can learn it by joining a class in a computer institute.

A small software Notepad ++ is required to create a coding code file of Javascript.

There are many websites to learn this, from where you can learn online through free and paid courses.

You can learn any skill from online study portals while sitting at home.

You can also learn JavaScript through YouTube videos. For this, you can search by typing what is javascript, javascript kya hai, javascript tutorial in youtube.

Apart from that, you can also take the help of books to learn JavaScript. Which you can buy online or offline.

In this article, we have given you complete information about JavaScript. Did you know what JavaScript is? Who created JavaScript? How to use JavaScript, history of JavaScript, differences between HTML, CSS, Java, and JavaScript., How to enable JavaScript ?, how to learn JavaScript? Etc.