Web development is the process of building and maintaining websites and web applications that run in browsers. It involves both the technical and creative sides of crafting user experiences on the web.
This is what users see and interact with. It involves:
This is behind the scenes—handling data, servers, and logic.
A full-stack developer works on both front-end and back-end aspects of a website or app.
Main Areas of Web Development
1. Front-End Development (Client-Side)
This is what users see and interact with. It involves:
- Languages: HTML, CSS, JavaScript
- Frameworks/Libraries: React, Angular, Vue.js
- Tools: Webpack, Bootstrap, Tailwind CSS
- Focus: Layout, design, responsiveness, interactivity
2. Back-End Development (Server-Side)
This is behind the scenes—handling data, servers, and logic.
- Languages: Node.js, Python, PHP, Ruby, Java
- Databases: MySQL, MongoDB, PostgreSQL
- Frameworks: Express.js, Django, Laravel, Spring Boot
- Focus: APIs, databases, user authentication, server logic
3. Full-Stack Development
A full-stack developer works on both front-end and back-end aspects of a website or app.
Common Tools & Technologies
- Version Control: Git & GitHub
- Hosting: Netlify, Vercel, Heroku, AWS
- CMS: WordPress, Drupal, Ghost
- Dev Environments: VS Code, Postman, Docker
Key Concepts to Know
- Responsive Design: Websites should work on all screen sizes.
- RESTful APIs: Interface between frontend and backend.
- Authentication & Authorization: Managing user access.
- Security: Preventing attacks like XSS, CSRF, SQL Injection.
- SEO: Optimizing for search engine visibility.
