I built an open-source project called Volo Data.
The goal is simple: make data exploration easier by letting you query databases using natural language.
Instead of writing SQL manually, you can ask questions like:
- “Show the top 10 products by revenue” - “Plot monthly user growth” - “Which region has the highest sales?”
The system will:
1. Generate SQL from the prompt 2. Execute the query 3. Return visualizations automatically
Key features:
- Natural language → SQL - Automatic chart generation - Multi-turn conversations - Works with MySQL and PostgreSQL - FastAPI backend + React frontend
This started as a personal experiment with LLM-driven analytics, but it’s becoming a useful tool.
GitHub: https://github.com/yourname/volo-data
Demo: https://demo-site.com
I’d really appreciate any feedback or suggestions.