ExamSaathi Frontend

AI prep for Rajasthan CET — daily streak, shared topic banks, topic readiness quizzes, pattern-true mocks, old papers, and a Hindi/English AI Tutor.

Product overview (all surfaces): docs/PRODUCT.md.

Development

npm install
npm run dev

Open http://localhost:3000.

Environment

Create .env.local:

NEXT_PUBLIC_API_BASE_URL=https://examshaathi-backend.onrender.com/api

Auth (cross-origin)

The frontend and API run on different origins. Session handling:

• Access token — memory only, sent as Authorization: Bearer on API requests
• Refresh token — HttpOnly cookie on the API domain; sent only on login, refresh, and logout (not on every request)
• Reload / 401 — silent POST /user/refresh-token with credentials, then retry

Backend must set the refresh cookie with HttpOnly; Secure; SameSite=None and enable CORS with credentials: true and an explicit Access-Control-Allow-Origin (not *).

Product surfaces (UI)

Area	Notes
Landing /	Marketing — streak, topic bank, tutor, mocks
Topics	Daily streak card on top + topic readiness
Topic hub	Generate bank Qs · create practice quizzes · manage bank
AI Tutor	Topic-aware chat; language badge; no source links
Mock / Old papers	Full mocks + official catalog papers
Results	Explanations without broken Sources

Landing components live under src/components/landing/.

Stack

• Next.js (App Router)
• React + TypeScript
• Tailwind CSS
• Lucide React icons
• TanStack Query