What Is JavaScript & Its Uses

About About Introduction Introduction Enabling and Embedding Comments Literals Types of Literals Integer Literals Floating-Point Literals Boolean Literals String Literals Escaping Literals Operators Types of Operators Assignment Operators Comparison Operators Arithmetic Operators Logical Operators Variables Variables and usage Values of Variables Data Type Conversion Arrays Arrays Functions What are Functions Defining a Function Calling a Function Objects Objects Conditional statements If Else Else..If Switch Loop statements While Do-while For For-in Break Continue

Introduction

JavaScript is a object-oriented scripting language. It is a cross-platform language. It is a small and light-weight language. Inside a web browser, JavaScript can be connected to the objects of its environment to provide programmatic control over them. JavaScript is a simple programming language that can be written directly into HTML documents to allow for increased interactivity with the user.

Client-side JavaScript extends the core language by supplying objects to control a browser and its Document Object Model (DOM). Server-side JavaScript extends the core language by supplying objects relevant to running JavaScript on a server.

JavaScript Tutorial

Introduction

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