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Kaifu-stack/README.md


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  • 🎯 Currently building impactful projects with the MERN stack
  • 🧠 Expanding my skill set with C++, OOPs & System Design
  • ⚑ Building real-time & AI-powered systems β€” Socket.io, WebRTC, RAG, and Chrome extensions
  • πŸš€ 200+ DSA problems solved β€” shaping the fundamentals, one build at a time

🌐 Connect with me

🧩 Languages & Tools

πŸ“Š GitHub Stats ⚑

πŸ—‚οΈ Project Index

# Project One-liner
01 🧩 PageMind AI browser assistant that understands the page you're on
02 🌸 AniVerse Modern anime discovery platform
03 πŸ“° Online News Portal Full-stack news CMS with admin analytics
04 🎬 Vynqo Full-stack video-sharing social platform
05 πŸ—£οΈ Chaos Real-time anonymous social debate platform

🧩 01 β€” PageMind

An AI-powered browser assistant that understands the page you're currently viewing.

PageMind is a Chrome extension that lets you summarize, ask questions, and interact with YouTube videos, articles, and product pages directly from your browser. Instead of copying content into an AI chatbot, PageMind automatically detects the type of page you're viewing, extracts the relevant information, and provides grounded AI-powered answers inside a single extension popup.

πŸŽ₯ YouTube πŸ“„ Articles πŸ›οΈ Products πŸ€– AI πŸ”Ž RAG

✨ Features

πŸŽ₯ YouTube Mode

  • Extracts YouTube video transcripts
  • Supports available Hindi and English transcripts
  • Automatically falls back to the first available transcript
  • Generates concise video summaries
  • Ask questions about the video
  • Retrieval-based answers grounded in transcript content
  • Clickable timestamp citations that take you directly to the relevant moment
  • Conversation history for follow-up questions

πŸ“„ Article Mode

  • Automatically detects article pages
  • Uses Mozilla Readability to extract the actual article content
  • Removes navigation, advertisements, embedded code, and irrelevant page elements
  • Generates concise summaries
  • Extracts key points
  • Ask questions using only the page content
  • Avoids introducing unrelated outside information

πŸ›οΈ Product Mode

  • Automatically detects product pages
  • Extracts structured product information β€” name, price, currency, rating, review count, available sizes, description
  • Ask questions about the product directly from the extension

🧠 Automatic Page Detection

  • Determines whether the active page is a video, article, or product page and routes to the right mode automatically

Tech stack: React Vite Chrome Extension API Python FastAPI Uvicorn Pydantic LangChain Hugging Face RAG


🌸 02 β€” AniVerse

A modern anime discovery platform built with React, Node.js, and MongoDB. Explore trending anime, search titles, manage favorites, and build your watchlist.

Tech stack: React Vite Node.js Express MongoDB JWT


πŸ“° 03 β€” Online News Portal

A full-stack news portal platform built with React, Node.js, Express, and MongoDB. It allows users to explore news content while admins can manage articles, users, and analytics efficiently.

Tech stack: React Node.js Express MongoDB JWT Tailwind


🎬 04 β€” Vynqo

A full-stack video-sharing platform built with React, Node.js, Express, and MongoDB. It includes features like video upload, playlists, likes, subscriptions, tweets, and real-time updates.

Tech stack: React Node.js Express MongoDB Socket.io JWT Cloudinary


πŸ—£οΈ 05 β€” Chaos

Chaos is a realtime anonymous social debate platform where users can instantly join random rooms, chat, react with live emojis, and talk through voice chat.

✨ Features

🎲 Random Chaos Rooms Users can instantly join random discussion rooms β€” e.g. Instagram vs YouTube, AI replacing jobs?, Love or Career?, Money vs Happiness?

🏠 Custom Room Creation

  • Create your own room
  • Choose a room timer
  • Share the room code with friends

πŸ”‘ Join via Room Code Join private rooms using a unique room code.

πŸ’¬ Realtime Chat

  • Instant messaging, powered by Socket.IO
  • Auto-scrolling chat
  • Multi-user sync

🎀 Voice Chat (WebRTC)

  • Realtime peer-to-peer voice chat
  • Join/leave voice anytime
  • Mute/unmute support
  • Speaking detection

πŸŽ‰ Live Emoji Reactions Animated emoji reactions across the screen β€” πŸ”₯ πŸ˜‚ πŸ’€ ❀️ πŸš€ 😎

⏳ Room Timers Every room has a countdown timer. When it ends, the room automatically closes and users are disconnected.

Tech stack: React Vite Socket.IO WebRTC Node.js Express

πŸš€ Open to Internship Opportunities β€” let's build something impactful.

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  4. Online_News Online_News Public

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  5. Vynqo Vynqo Public

    Vynqo is a social platform that blends video content, and real-time conversations into one seamless experience.

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