• What is ECMA Script?
• What is ECMA Script6?
• Dialects use ECMA Script.

History of JS and ES

• o ES6 needs polyfills, transpilers.
• A source-to-source compiler or a transcompiler is a program that translates a source code from a language to another at the same level of abstraction
• What is ES5 or ECMA Script 2009 and what’s new

• "use strict"
• String.trim()
• Array.isArray()
• Array.forEach()
• Array.map()
• Array.filter()
• Array.reduce()
• Array.reduceRight()
• Array.every()
• Array.some()
• Array.indexOf()
• Array.lastIndexOf()
• JSON.parse()
• JSON.stringify()
• Date.now()
• Property Getters and Setters
• New Object Property Methods

What is ES6 or ECMA Script and what’s new

• JavaScript let
• JavaScript const
• Hoisting
• JavaScript Arrow Functions
• JavaScript Classes
• Default parameter values
• Array.find()
• Array.findIndex()
• Exponentiation (**) (EcmaScript )
• Rest Opreator …
• Spread Operator …
• Template Literals
• Destructuring Array
• Destructuring Object

React JS

• What is React
• Single page application
• Who created React
• Who use React JS
• MVC and React is the (V)
• Dynamic web apps
• Setup React JS
• File Structure
• Virtual DOM
• Components
• Styles
• Export and Import and Default
• State
• State-full and state-less components
• Hooks
• JSX
• Props
• Events
• Life cycle methods
• HTTP Request
• Debugging
• Routing
• Forms
• Validation
• Redux
• AXIOS
• Authentication
• Lists and keys
• Deployment

Prerequisites

• HTML5
• CSS3
• JavaScript