Programming
React Development
Master performance optimisation, testing, Next.js App Router, and production deployment.
Level: AdvancedProgramming
What You'll Learn
React performance patterns
React.memo & virtualisation
Testing with React Testing Library
Next.js App Router
Server components
TypeScript in React
Micro-frontend patterns
Animation with Framer Motion
Capstone: production SaaS
What's Included
🧭AI Tutor🔒
Interactive learning path with AI-generated lessons read aloud by your personal tutor
🧪Practice Lab🔒
Step-by-step lab instructions with AI guidance — run in your own IDE or sandbox.
🎙️Mock Interviews🔒
AI interviewer asks tailored questions, gives real-time feedback and a score report
📝Evaluation🔒
MCQ questions (theory, practical, code) to test your knowledge and earn a badge
⚔️Challenge AI🔒
Compete head-to-head against AI on real production problems — judged on correctness, performance, scalability, code quality, and edge cases
Course Syllabus
Performance
- •React.memo & Profiler
- •useMemo & useCallback
- •Virtualisation (react-window)
- •Code Splitting & Lazy
- •Bundle Analysis
Testing
- •React Testing Library
- •Mocking APIs
- •User Events
- •Accessibility Testing
- •E2E with Playwright
Next.js App Router
- •Server vs Client Components
- •Data Fetching Patterns
- •Loading & Error UI
- •Route Handlers
- •Metadata & SEO
TypeScript & Patterns
- •TypeScript with React
- •Generic Components
- •Compound Components
- •Render Props
- •HOC Patterns
Production
- •CI/CD for React Apps
- •Environment Variables
- •Analytics & Monitoring
- •Accessibility (a11y)
- •Capstone: Production SaaS
You're all set
Everything in this course is unlocked.
Continue Learning →✓AI Tutor
✓Practice Lab
✓Mock Interviews
✓Evaluation
✓Challenge AI