Regular Expressions (Regex) with JavaScript - Easy and Fast!

Regex Mastery: Hands-On Pattern Detection, Input Verification, Security Enhancement, and Data Cleanup

Hi, and welcome to the JavaScript Regular Expressions (regex) with Projects!

Regular Expression (regex) is a pattern detection language – they are typically used to search patterns in text, extract matching values, and data validation.

Regex is supported in many programming languages, including Python, C#, JavaScript, Perl, SQL, and more.

This course is designed to provide hands-on experience with regular expressions through various exercises and projects

I am Chandra Lingam, and I am your instructor.

Here is what you will learn in this course

Input Validation

Cross-Check Input and Protect from Security Vulnerabilities

Pattern Detection

Look for occurrences of a pattern using a concise language

Data Preparation

Use regex to locate and transform data of interest

High Performance

Learn Techniques to Write High-Performance Patterns

Hands-On

You will learn how to apply the regex for distinctly different data sets – unstructured log data, IoT sensor data, and parsing medical test data in HTML format

Regex knowledge is very useful in the Cloud

Several cloud services use regex for advanced configuration.

With the AWS web application firewall, you can allow or deny traffic based on a pattern

In Google Workspace, you can use regex for content filtering, Gmail route configuration, and to search for content in google docs

In Google Analytics, you can use regex to locate and transform matching data in your data set

Regex is also supported by several products such as SAP, Oracle, and SQL Server

Regex Knowledge is transferable to many programming languages!

Included Resources: a High-Quality Cheat Sheet for Regex Language, Interactive Tool to Learn Regex, GitHub Repo for Source Code Distribution

Happy Learning

Chandra Lingam

Cloud Wave LLC