Important Topics You Should Know to Learn Web Development:

👉 Beginner Topics

HTML
• Structure of a web page (doctype, html, head, body)
• Headings, paragraphs, lists, links, images
• Forms and input elements
• Semantic tags (header, footer, article, section)

CSS
• Selectors, classes, IDs
• Box model (margin, border, padding, content)
• Flexbox and Grid layout
• Colors, fonts, backgrounds
• Pseudo-classes and pseudo-elements (:hover, :before, :after)

JavaScript (Basics)
• Variables, data types, operators
• Loops, conditions (if, switch)
• Functions and scope
• DOM manipulation (getElementById, querySelector, innerHTML)
• Event handling (onclick, onmouseover)

Version Control
• Git basics: init, clone, commit, push, pull
• Branching and merging

Web Basics
• HTTP/HTTPS, URLs, status codes
• Client vs Server
• Basics of browsers and developer tools

👉 Intermediate Topics

Advanced JavaScript
• ES6+ features (let/const, arrow functions, template literals, destructuring)
• Arrays  objects (map, filter, reduce)
• Promises, async/await, fetch API
• Local storage, session storage, cookies

CSS Advanced
• Animations and transitions
• Media queries and responsive design
• CSS variables
• Preprocessors (SASS/SCSS basics)

Frontend Frameworks
• React.js basics: components, props, state, hooks
• React Router
• Component lifecycle

Backend Basics
• Node.js and Express.js fundamentals
• REST API creation
• CRUD operations with databases (MongoDB/MySQL)

Databases
• SQL vs NoSQL basics
• Connecting database with backend
• Basic queries, joins, and aggregation

Version Control  Deployment
• GitHub, GitLab basics
• Hosting websites (Netlify, Vercel)
• Environment variables

Other Concepts
• JSON, XML
• Authentication  authorization basics (JWT, OAuth)
• Web security basics (CORS, XSS, SQL Injection)

✅ Web Development Free Courses

❯ HTML & CSS
freecodecamp.org/learn/responsive-web-design/

❯ JavaScript
cs50.harvard.edu/web/

https://t.me/javascript_courses

https://whatsapp.com/channel/0029VavR9OxLtOjJTXrZNi32

❯ React.js
kaggle.com/learn/intro-to-programming

❯ Node.js & Express
freecodecamp.org/learn/back-end-development-and-apis/

❯ Git & GitHub
lab.github.com/githubtraining

https://whatsapp.com/channel/0029Vawixh9IXnlk7VfY6w43

❯ Full-Stack Web Dev
fullstackopen.com/en/

https://t.me/webdevcoursefree

https://whatsapp.com/channel/0029VaiSdWu4NVis9yNEE72z

❯ Web Design Basics
openclassrooms.com/en/courses/5265446-build-your-first-web-pages

https://whatsapp.com/channel/0029Vb5dho06LwHmgMLYci1P

❯ API & Microservices
freecodecamp.org/learn/apis-and-microservices/

Double Tap ♥️ For More