React Introduction

React:

React is a javascript library for building user interface.

The User interface is the point of human-computer interaction and communication in a device. This can include display screens, keyboard, a mouse, and the appearance of desktop.

React is not framework, It is a just JavaScript library.

React known only one thing to create the awesome UI.

React History:

React was designed by Jorden Walke, a software engineer at Facebook.

It was first developed for Facebook news feed around 2011.

In 2013, React was open sourced at JS Conference.

About React:

component based approach.

uses a declarative approach.

Dom updates are handled gracefully.(Document object model).

Reusable code.

React is designed for speed, speed of implementing the application simplicity and scalability.

Why React:

component based architecture.

Create and maintained by facebook.

It is huge community on Github.