OpenSparrow v2.3 – visual admin panel, zero dependencies, now with ERD and M2M support

Hey

OpenSparrow v2.3 is out. Quick recap if you missed earlier posts — it's an open-source admin panel framework built on PHP 8.1, PostgreSQL, and Vanilla JS. No npm, no Composer, no external libraries. You configure everything visually through /admin.

Live demo: demo.opensparrow.org

What's new

• Schema Map (ERD) — visual diagram of your entire database with PNG export
• Many-to-Many support — dedicated Builder tab, chip renderer in grids
• Virtual computed columns — formula fields without touching the DB
• Custom Views — save filtered/sorted perspectives per table
• Record Ownership — track who handles what, full history
• Performance tab — index advisor, slow query analyzer, bloat detection
• Security hardening — 5 audit fixes, better session and input validation

Contributing

Looking for contributors — code, docs, or a short demo screencast.

opensparrow.org
github.com/wrobeltomasz/open-sparrow