Introduction to Web Development

The process of creating and maintaining websites or web applications, is web development.

• Components:

  • Frontend: The visual part users see and interact with (HTML, CSS, JavaScript).
  • Backend: The behind-the-scenes processes, server logic, and database management.

• Key Technologies:

  • HTML: Defines the structure of web content.
  • CSS: Styles and designs the visual presentation.
  • JavaScript: Adds interactivity and dynamic features.
  • Backend Languages: Server-side scripting (e.g., Node.js, Python, Ruby).
  • Databases: Store and manage data (e.g., MongoDB, MySQL).

• Applications:

  • Websites: Informational or interactive pages accessible via a browser.
  • Web Applications: Dynamic and interactive platforms with user-specific functionalities.
  • E-commerce Sites: Online stores and payment systems.

• Process:

  • Design: Planning the structure, layout, and user experience.
  • Development: Writing code for frontend and backend functionalities.
  • Testing: Ensuring the website/application works as intended.
  • Deployment: Making the site live and accessible on the internet.
  • Maintenance: Regular updates, bug fixes, and improvements.