हिन्दी में

JavaScript Regular Expressions Mastery

Decode regex patterns, validate smarter, code faster with JavaScript RegEx mastery!

4.3

Intermediate

Certificate of Completion

Complete this course and earn a verified certificate to showcase your achievement.

Verified & ShareableShare on LinkedIn, resume, or portfolio

QR Code VerificationEmployers can instantly verify online

Unique Certificate IDTamper-proof with unique serial number

Industry RecognisedAccepted by 500+ companies across India

This is to certify that

Your Name Here

has successfully completed

JavaScript Regular Expressions Mastery

5 Modules

Course Curriculum

5 Modules · 7 Chapters · 22 Topics · 185 Sub-topics

Introduction to JavaScript

1 Topics

Introduction to JavaScript

14 Sub-topics

What is JavaScript and Why Learn It

History and Evolution of JavaScript

ECMAScript Standards Overview

JavaScript vs Other Programming Languages

JavaScript Engine and Execution Context

Setting Up Your Development Environment

Using Browser Developer Console

Writing Your First JavaScript Code

Running JavaScript in Different Environments

Understanding JavaScript Syntax Basics

Case Sensitivity and Naming Conventions

Reserved Words in JavaScript

Statements and Expressions

Comments in JavaScript

Strings - Comprehensive Guide

3 Topics

String Basics

10 Sub-topics

String Basics and Creation

String Literals and Escape Characters

Template Literals Introduction

Template Literal Expressions

Multi-line Strings

Tagged Template Literals

String Length and Indexing

Accessing Characters in Strings

charAt and charCodeAt Methods

String Immutability

String Methods

14 Sub-topics

String Concatenation Methods

toUpperCase and toLowerCase

trim, trimStart, trimEnd Methods

padStart and padEnd Methods

repeat Method

slice Method for Strings

substring and substr Methods

split Method

indexOf and lastIndexOf for Strings

includes, startsWith, endsWith Methods

search Method

match Method Basics

replace and replaceAll Methods

localeCompare for Sorting

String Conversion

3 Sub-topics

String to Number Conversion

Number to String Conversion

Unicode and String Encoding

Regular Expressions

4 Topics

RegExp Basics

10 Sub-topics

Introduction to Regular Expressions

Creating RegExp Objects

RegExp Literal Syntax

Basic Pattern Matching

Character Classes

Predefined Character Classes

Quantifiers Overview

Greedy vs Lazy Quantifiers

Anchors - Start and End

Word Boundaries

Advanced Patterns

9 Sub-topics

Alternation with Pipe Operator

Grouping with Parentheses

Capturing Groups

Non-Capturing Groups

Backreferences

Lookahead Assertions

Lookbehind Assertions

RegExp Flags - g, i, m

RegExp Flags - s, u, y

RegExp Methods

7 Sub-topics

test Method Usage

exec Method and Results

String match Method with RegExp

String matchAll Method

String replace with RegExp

String search with RegExp

String split with RegExp

Common Patterns

5 Sub-topics

Common RegExp Patterns

Email Validation Pattern

Phone Number Patterns

URL Matching Patterns

RegExp Performance Tips

Regular Expressions

4 Topics

RegExp Basics

10 Sub-topics

Introduction to Regular Expressions

Creating RegExp Objects

RegExp Literal Syntax

Basic Pattern Matching

Character Classes

Predefined Character Classes

Quantifiers Overview

Greedy vs Lazy Quantifiers

Anchors - Start and End

Word Boundaries

Advanced Patterns

9 Sub-topics

Alternation with Pipe Operator

Grouping with Parentheses

Capturing Groups

Non-Capturing Groups

Backreferences

Lookahead Assertions

Lookbehind Assertions

RegExp Flags - g, i, m

RegExp Flags - s, u, y

RegExp Methods

7 Sub-topics

test Method Usage

exec Method and Results

String match Method with RegExp

String matchAll Method

String replace with RegExp

String search with RegExp

String split with RegExp

Common Patterns

5 Sub-topics

Common RegExp Patterns

Email Validation Pattern

Phone Number Patterns

URL Matching Patterns

RegExp Performance Tips

Regular Expressions

4 Topics

RegExp Basics

10 Sub-topics

Introduction to Regular Expressions

Creating RegExp Objects

RegExp Literal Syntax

Basic Pattern Matching

Character Classes

Predefined Character Classes

Quantifiers Overview

Greedy vs Lazy Quantifiers

Anchors - Start and End

Word Boundaries

Advanced Patterns

9 Sub-topics

Alternation with Pipe Operator

Grouping with Parentheses

Capturing Groups

Non-Capturing Groups

Backreferences

Lookahead Assertions

Lookbehind Assertions

RegExp Flags - g, i, m

RegExp Flags - s, u, y

RegExp Methods

7 Sub-topics

test Method Usage

exec Method and Results

String match Method with RegExp

String matchAll Method

String replace with RegExp

String search with RegExp

String split with RegExp

Common Patterns

5 Sub-topics

Common RegExp Patterns

Email Validation Pattern

Phone Number Patterns

URL Matching Patterns

RegExp Performance Tips

Regular Expressions

4 Topics

RegExp Basics

10 Sub-topics

Introduction to Regular Expressions

Creating RegExp Objects

RegExp Literal Syntax

Basic Pattern Matching

Character Classes

Predefined Character Classes

Quantifiers Overview

Greedy vs Lazy Quantifiers

Anchors - Start and End

Word Boundaries

Advanced Patterns

9 Sub-topics

Alternation with Pipe Operator

Grouping with Parentheses

Capturing Groups

Non-Capturing Groups

Backreferences

Lookahead Assertions

Lookbehind Assertions

RegExp Flags - g, i, m

RegExp Flags - s, u, y

RegExp Methods

7 Sub-topics

test Method Usage

exec Method and Results

String match Method with RegExp

String matchAll Method

String replace with RegExp

String search with RegExp

String split with RegExp

Common Patterns

5 Sub-topics

Common RegExp Patterns

Email Validation Pattern

Phone Number Patterns

URL Matching Patterns

RegExp Performance Tips

JavaScript Best Practices

2 Topics

Code Quality

9 Sub-topics

Code Style Consistency

Naming Conventions

Variable Declaration Best Practices

Avoiding Global Variables

Using Strict Mode

Function Best Practices

Single Responsibility Principle

DRY Principle

KISS Principle

Professional Practices

11 Sub-topics

Error Handling Best Practices

Async Code Best Practices

Code Comments Guidelines

Documentation Practices

Modular Code Organization

Dependency Management

Code Review Checklist

Performance Best Practices

Security Best Practices Summary

Testing Best Practices

Continuous Improvement

0.0

Course Rating

No reviews yet. Be the first to review this course!

Frequently Asked Questions

No FAQs for this course yet.

Preview this course

₹2,499 ₹3,749 33% OFF

Lifetime access to all materials

Certificate of completion

Available in multiple languages

Access on mobile & desktop

7-Day Money-Back Guarantee Not satisfied? Get a full refund within 7 days, no questions asked. Zero risk.

JavaScript Regular Expressions Mastery

Certificate of Completion

Course Curriculum

Student Reviews

Frequently Asked Questions

Start Your Journey Today

JavaScript Regular Expressions Mastery

Certificate of Completion

Course Curriculum

Student Reviews

Frequently Asked Questions

Related Courses

JavaScript for Absolute Beginners

Python for Web Development Foundations

Programming Logic Quick Start

Start Your Journey Today