Master JavaScript Number Methods | Beginner to Pro Guide

In this video, we break down JavaScript Number Methods and the Math Methods with real-life examples to help you understand how to manipulate, format, and validate numbers in your code like a pro.

Whether you're working on a calculator, user form validation, or a finance app — these number methods are essential for your JavaScript toolbox!

📚 What You’ll Learn:

Number(), parseInt(), parseFloat()

toFixed(), toString(), isNaN(), isFinite(), isInteger()

Real-world use cases for every method

🎯 Use Cases Covered:
Form validation, currency formatting, eCommerce price handling, rounding logic, and more!

📌 Subscribe for More Dev Tutorials Weekly!
Join The Dev Lab and become the full-stack developer you were meant to be.

Hashtags