What I learn today

What I learn today

About Html,Css and Javascript

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1. HTML stands for Hyper Text Markup Language.It is used for designing the content of the webpage in the website.

2. CSS stands for Cascading Style Sheets.It is a stylesheet language used for formatting and design layout of the webpage for the website with options like font,color,size.

3. Before the javascript,webpage were static and difficult to display dynamic content ,but with the arrival of javascript ,it became very easy to handle webpage and became helpful in making interactive and dynamic content on the website.

4.JavaScript was invented by Brendan Eich in 1995.

● It was developed for Netscape 2, and became the ECMA-262 standard in 1997.

● Initially known as LiveScript, Netscape changed the name to JavaScript so they

could position it as a companion for the Java language, a product of their

partner, Sun Microsystems.

● Its earliest releases suffered from notable performance and security issues, but

developers had no alternatives.

● In 2008, the creation of Google's open-source Chrome V8, a high-performance

JavaScript engine, provided a crucial turning point for JavaScript.

  • Ryan Dahl released an open-source, cross-platform environment called Node.js.

It provided a way to run JavaScript code from outside a browser.

● It freed JavaScript from the browser's confines and led directly to JavaScript's current V8.