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React.js Full Course 2025 — Zero to Senior Developer

Master React.js from scratch. Hooks, context, routing, state management, performance and real production apps.
18 lessons
35 hrs
⚛️
Irfana Aslam
MS CS · Full Stack Developer · AI Engineer · Founder, BitWithBite
R
FREE
100% FREE
Full course · 18 lessons · 35 hrs
This course includes
18 lessons (35 hours)
3 complete React apps
Code snippets for every lesson
Certificate
Lifetime access
Your Progress
0%% 0/18 lessons
📚 What you'll learn
React fundamentals and JSX
useState and useEffect
useContext global state
useReducer complex state
React Router v6
Custom hooks
React Query for server state
Performance with memo & useMemo
Deploy to production
Course Curriculum
5 sections · 18 lessons · 35 hrs
01React Foundations & JSX
5 lessons · 4h 00m
📄
What is React and Why Use It?Lesson
FREE
📄
Vite Setup & Project StructureLesson
FREE
📄
JSX — JavaScript + HTML RulesLesson
FREE
📄
Components & PropsLesson
📝
React Foundations Quiz — 10 QuestionsQuiz
02State & Hooks — Core Patterns
6 lessons · 8h 00m
📄
useState — State ManagementLesson
📄
useEffect — Side Effects & LifecycleLesson
📄
useContext — Global StateLesson
📄
useReducer — Complex StateLesson
📄
Custom Hooks — Build Your OwnLesson
🛠️
Project 1 — Course Platform with HooksProject
03React Router & Navigation
2 lessons · 4h 00m
📄
React Router v6 — Setup & RoutesLesson
📄
Nested Routes & LayoutsLesson
04Performance & Optimisation
3 lessons · 3h 00m
📄
React.memo, useMemo & useCallbackLesson
📄
Code Splitting & Lazy LoadingLesson
🛠️
Project 2 — Optimised DashboardProject
05Real-World Projects & Deployment
2 lessons · 8h 00m
📄
React Query — Server StateLesson
🛠️
Final Project — Full React App + DeployProject