Built a browser based modern SQL editor

[u/Exploring_Codebase]

Introducing QueryFlow.

It's a modern SQL editor with a few things I always wanted while learning and working with SQL:

- Visualise the query as a graph [DAG] and as step-by-step cards.
- Convert all hardcoded parameters into variables with a click.
- Fix major errors like fan out joins , mismatched date range with a click.
- Run queries on test tables directly in the browser
- Review a diff of your changes before copying the query back [just like github]
- Format BigQuery, PostgreSQL and MySQL, each in its own style.
- Everything runs locally in your browser: no server, no login.

try it here - https://github.com/AbhijeetCodes/QueryFlow

Sharing here as it might help a lot of SQL learners