Services

React.js: A Comprehensive Guide to Building Modern Web Applications

Introduction

1. 
   

   What is React.js?

   
   




• 
  

  React.js is a JavaScript library for building user interfaces, developed by Facebook in 2013.

  
  


• 
  

  Focuses on building reusable UI components.

  
  


• 
  

  Key distinction: it’s a library, not a framework.

  
  




2. 
   

   History and Evolution

   
   




• 
  

  Introduced to solve challenges of dynamic, complex UIs.

  
  


• 
  

  Community-driven development and wide adoption.

  
  




3. 
   

   Why Learn React?

   
   




• 
  

  High demand in web development.

  
  


• 
  

  Backed by a strong ecosystem and companies like Facebook, Instagram, Airbnb, and Netflix.

  
  


• 
  

  Brolly Academy offers an excellent course on React.js, designed for beginners and professionals to master its concepts and build dynamic web applications.

  
  

• Avoid scams by acting locally or paying with PayPal
• Never pay with Western Union, Moneygram or other anonymous payment services
• Don't buy or sell outside of your country. Don't accept cashier cheques from outside your country
• This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"