What is JavaScript and why it is used?

What is JavaScript and why it is used?

JavaScript is a text-based programming language used both on the client-side and server-side that allows you to make web pages interactive. Where HTML and CSS are languages that give structure and style to web pages, JavaScript gives web pages interactive elements that engage a user.

What is JavaScript in simple terms?

Javascript (JS) is a scripting languages, primarily used on the Web. It is used to enhance HTML pages and is commonly found embedded in HTML code. JavaScript is an interpreted language. Thus, it doesn’t need to be compiled. JavaScript renders web pages in an interactive and dynamic fashion.

What do I need to code JavaScript?

To write a JavaScript, you need a web browser and either a text editor or an HTML editor. Once you have the software in place, you can begin writing JavaScript code. To add JavaScript code to an HTML file, create or open an HTML file with your text/HTML editor.

Should I learn C before JavaScript?

If your intent is to learn Javascript, start with Javascript now. The C language brings you a lot of general knowledge, but for Web programming it’s better to start with HTML and Javascript. Later, when you you really get it and you want to go deeper, C is something great to know.

What should I learn first in JavaScript?

Prerequisites. Before starting this module, you don’t need any previous JavaScript knowledge, but you should have some familiarity with HTML and CSS. You are advised to work through the following modules before starting on JavaScript: Getting started with the Web (which includes a really basic JavaScript introduction).

Should I learn Java or JavaScript 2020?

Java and JavaScript are written, assembled, executed differently, and even the capability of both languages vary significantly. Java is used in a wide range of server-side development, while JavaScript is best suited for developing client-side scripts for functions like interactivity and validation.

How do I get started in programming?

Here are the essentials on how to start coding on your own.

1. Come up with a simple project.
2. Get the software you’ll need.
3. Join communities about how to start coding.
4. Read a few books.
5. How to start coding with YouTube.
6. Listen to a podcast.
7. Run through a tutorial.
8. Try some games on how to start coding.