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divyanshus2404 / repository
AI-powered exam prep for Indian engineering students — PDF copilot, mock tests, flashcards & study planner. Next.js 15 + Gemini + Firebase. Contributions welcome!
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| Tool | In one line |
|---|---|
| 📄 PDF Copilot | Upload a textbook, ask it questions, get answers grounded in your pages |
| 📝 Mock Tests | AI-generated papers that mimic real JEE difficulty, with scoring & review |
| 🗂 Flashcards | Turn any chapter into a spaced-repetition deck in seconds |
| 📅 Study Planner | Feed it your syllabus + exam dates, get a day-by-day plan |
| 🔥 Streaks & Leaderboard | Daily streaks, streak-saves, and friendly competition |
| 📱 Installable PWA | Under 1 MB, works offline, installs straight from the browser |
%%{init: {"flowchart": {"nodeSpacing": 60, "rankSpacing": 55}}}%%
graph LR
UI(["Next.js 15<br/>App Router + PWA"])
API["API Routes<br/>(serverless)"]
DB[("Firebase<br/>Auth + Firestore")]
AI["Gemini AI"]
Pay["Razorpay"]
UI <--> API
API <--> DB
API <--> AI
API <--> Pay
classDef ui fill:#3B82F6,stroke:#1D4ED8,color:#fff;
classDef api fill:#10B981,stroke:#047857,color:#fff;
classDef ext fill:#F59E0B,stroke:#B45309,color:#fff;
classDef ai fill:#8B5CF6,stroke:#6D28D9,color:#fff;
class UI ui; class API api; class DB,Pay ext; class AI ai;
The PDF Copilot flow, end to end:
sequenceDiagram
autonumber
actor Student
Student->>Frontend: Uploads textbook PDF
Frontend->>Frontend: Extracts text client-side
Student->>Frontend: Asks a question
Frontend->>Gemini: Context chunks + question
Gemini-->>Frontend: Streamed answer
Frontend-->>Student: Answer, grounded in the PDF
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MohitGoyal09 /
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git clone https://github.com/divyanshus2404/BlueBottleCap-Saas.git
cd BlueBottleCap-Saas
npm install
cp .env.example .env.local # add your keys (see below)
npm run dev # → http://localhost:3000
You'll need Node 18+, a Gemini API key, and a free Firebase project (Auth + Firestore). Razorpay keys are only needed for payment flows.
This repo is actively looking for contributors, and beginner PRs are genuinely welcome.
good first issue — each one says exactly which files to touch and howBigger appetite? Check help wanted — dark mode, test coverage, performance work.
MIT — see LICENSE. Built by Divyanshu Singh.
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