Sleek AI

A full-stack AI chat application featuring real-time messaging, file ingestion, and vector search capabilities. Optimized for speed, reliability, and seamless AI interactions.

Features

• AI Chat Interface: Interactive chat with AI models.
• File Ingestion: Upload and process documents (PDF, Docx, TXT) for context-aware responses.
• Vector Search: Semantic search powered by Pinecone and Google Gemini embeddings.
• Authentication: Secure user authentication via Clerk.
• Background Processing: Asynchronous file processing with BullMQ workers.
• Infrastructure: Containerized development environment with Docker.

Tech Stack

Architecture

Prerequisites

• Node.js (v24+)
• pnpm (v10+)
• Docker & Docker Compose

Installation & Setup

1. Clone the Repository

   git clone https://github.com/sunjay-dev/sleek-ai.git
   cd sleek-ai

2. Install Dependencies

   pnpm install

3. Environment Configuration

   Copy the .env.example file to .env in the backend directory and fill in your secrets.

   cp apps/backend/.env.example apps/backend/.env

4. Start Infrastructure (Redis/Postgres)

   docker compose up -d redis

5. Database Migration

   pnpm --filter @app/db prisma:migrate

6. Run Development Servers

   pnpm dev

   This will start all services via Turborepo.

Project Structure

This is a Turborepo monorepo containing:

• apps/frontend/: Vite + React application with Tailwind CSS.
• apps/backend/: Hono.js API server serving the frontend and handling chat logic, authentication, and job dispatching.
• apps/worker/: BullMQ-based background worker for processing file metadata and vector embeddings.
• packages/shared/: Shared TypeScript types, schemas, and utility functions.
• packages/db/: Prisma schema and database client.
• packages/typescript-config/: Shared TypeScript configurations.

Scripts

Command	Description
pnpm dev	Start all services in development mode
pnpm build	Build all packages
pnpm lint	Lint with oxlint
pnpm format	Check formatting with oxfmt
pnpm format:fix	Auto-fix formatting

Docker

# Build and run everything
docker compose up --build

# Or run in detached mode
docker compose up -d

Contribution

See CONTRIBUTING.md for guidelines on how to contribute to this project.