React Javascript: A Quick Overview For Starters! : vimarsana

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Introduction to React ⚛️
React is a JavaScript library for building UI components. The ecosystem of React is really immense which eventually makes it one of the best front-end libraries

Why React?
1. Reusable components
2. Fast due to virtual DOM
3. Huge ecosystem
A typical React app contain many components. They are reusable and can interact with each other.
What is a component?
– Component as a simple function that you can call with some input and they render some output
Components are of two types:
1️⃣ Class based components
2️⃣ functional based components
Class-based components are defined using ES6 classes, whereas function components are basic JavaScript functions