Introduction to Web Development: Fundamentals and Best Practices

Introduction to Web Development

1. What is Web Development?
Web development involves creating, building, and maintaining websites or web
applications that run on browsers. It encompasses a variety of tasks, from coding
the functionality of a website to designing its appearance and ensuring its
performance.

 Client-Side Development: Focuses on elements visible to the user (front-
end).
 Server-Side Development: Focuses on the behind-the-scenes operations
(back-end).



2. Importance of Web Development
 Global Connectivity: Websites allow businesses and individuals to connect
with a global audience.
 Digital Presence: Essential for businesses to establish an online identity.
 E-Commerce: Enables online transactions, shopping, and services.
 Interactive Content: Powers dynamic and responsive user experiences.



3. Types of Web Development
1. Front-End Development:
o Focuses on the user interface (UI).
o Technologies: HTML, CSS, JavaScript, and frameworks like React,
Vue.js.
2. Back-End Development:
o Manages server-side logic and database interactions.
o Technologies: Node.js, Python (Django, Flask), PHP, Ruby on Rails.