Svelte, TypeScript, Python, PLpgSQL airtable-alternative Projects

Mathesar

1 58 4,392 10.0 Svelte, TypeScript, Python, PLpgSQL

Mathesar is an 100% open source collaborative web application that empowers users of all technical skill levels to view, edit, query, and collaborate on PostgreSQL data in an intuitive spreadsheet-like interface. It has native database-level access control, is self hosted and deployed in minutes, and works directly with Postgres objects without extra abstractions.

Project mention: SQL Injection as a Feature | news.ycombinator.com | 2025-07-23

At this point, it'd be easier to give your users access to DBeaver or Bigquery directly. Also limiting their access to certain views with prepared data to avoid expensive queries.
For a UI based SQL tool I've used Looker few years ago and thought it was ok. I wonder how much AI tooling Google added since then to help with LookML generation. There are also other open source tools like mathesar (https://github.com/mathesar-foundation/mathesar) which look promising.
InfluxDB

www.influxdata.com featured

InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).