Javascript Tutorial
Javascript Tutorial Introduction to Javascript JavaScript Code Editors & IDE JavaScript Hello World Example Javascript Syntax and Rules syntax_rules javascript_identifiers JavaScript Keywords & Reserved Words javascript_variables JavaScript Const JavaScript let vs var vs const Data Types in JavaScript JavaScript String Template Literals & String interpolation in JavaScript Tagged Templates in JavaScript String to Number in JavaScript Number Data Type in JavaScript NaN in JavaScript JavaScript Number Min & Max & Safe Values JavaScript EPSILON & Floating point precision Infinity in JavaScript JavaScript Bigint BigInt Vs Number in JavaScript Boolean Data Type in JavaScript Undefined in JavaScript Null in JavaScript Null vs Undefined in JavaScript JavaScript Operators Arithmetic Operators in JavaScript Unary plus & minus operators in JavaScript Increment & Decrement Operators in JavaScript Comparison or Relational operators in JavaScript Strict Equality (==) Loose Equality (===) in JavaScript Ternary Conditional Operator in JavaScript Logical Operators in JavaScript Bitwise Operators in JavaScript Assignment Operators in JavaScript Nullish Coalescing Operator in JavaScript Comma Operator in JavaScript Typeof JavaScript Operator Precedence in JavaScript JavaScript if, else & nested if statement Switch Statement in JavaScript While & Do While Loops in JavaScript For Loop in JavaScript Break statement in JavaScript Continue Statement in JavaScript Arrays in JavaScript Array Constructor in Javascript Sparse Array Vs Dense Array in JavaScript How to merge Arrays in JavaScript Array Methods in JavaScript Functions in JavaScript Function Parameters & Arguments in JavaScript JavaScript Default Parameters Pass by Value and Pass by Reference in Javascript Function Expression in Javascript Nested Functions in JavaScript Immediately-invoked Function Expressions (IIFE) JavaScript Callback Functions Arrow Functions in JavaScript Arguments Object In JavaScript Rest Parameters in JavaScript Objects in Javascript Create Objects in JavaScript JavaScript Object Properties Computed Property Names in JavaScript Object Literal in JavaScript Constructor Function & New Operator in JavaScript Delete Operator in JavaScript hasOwnProperty in JavaScript Using Getters and Setters in Javascript DefineProperty in JavaScript JavaScript Property Descriptors Enumerable, Writable & Configurable Object Destructuring in JavaScript Variable Scope in JavaScript Hoisting in JavaScript Lexical Scope & Closures in JavaScript This in JavaScript Global Object, Window & Globalthis in JavaScript Call function in Javascript Prototype In Javascript Prototype Inheritance in JavaScript Instanceof Operator in JavaScript Spread Operator in JavaScript

JavaScript Code Editors & IDE

We can write Javascript code in any editor. For example, you can use Notepad on Windows and Vim on Linux. But they are basic and provide only some unique features to make writing code faster. This tutorial will list some of the JavaScript code editors you can use.

What is Code Editor

A code editor is a tool that helps us write code efficiently. It will come with features that help us write, organize, and debug code. It should be able to parse the code, highlight syntaxes in different colors, improve readability, etc.

List of Code editors

When it comes to Javascript code editors, you have two choices: a full-featured IDE or lightweight code editors.

Full Pledged IDE

We use JavaScript to create and manage dynamic web pages. It works side by side with HTML & CSS.IDE stands for “Integrated Development Environment.”

It is a software application that provides a complete software development environment. They include tools for code editing, debugging, testing, and deployment. They usually come with features and tools designed to streamline the development process, making it easier and more efficient for developers to create high-quality software.

Some of the most commonly used IDE for JavaScript is

Light weight editors

Lightweight editors do not have the same features as full-featured IDEs. But they are fast and easy to use.

Online Code editors

An online code editor is accessed through browsers. Some online code editors are simple. But there are many good online code editors available that are as good as offline code editors.

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Features that you should look for in a code editor

Syntax highlighting

Good code editors should use different colors to highlight different parts of the code, making it easier for developers to identify errors, keywords, comments, and other code elements.

Autocompletion

Autocompletion is a feature that predicts the rest of the words that the user is typing. It is a must-have feature for a code editor. It reduces the time required to write code and lowers the risk of errors.

Code organization

We must create different files and folders to organize the code as the application grows. The code editor must help us organize code into files and folders, making it easier to manage and maintain large codebases.

Debugging tools

Another essential feature to consider when selecting a code editor is debugging tools. A good debugging tool assists developers in identifying and correcting code errors.