Open source mssql projects

Every project in the registry tagged mssql, ranked by real GitHub adoption.

projects 10 combined stars ★ 205K refresh nightly
01 orm ★ 48K

Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB

last push8 hours ago languageTypeScript licenseApache-2.0
02 Directus ★ 38K

Open-source data platform for effortless content management

last push8 hours ago languageTypeScript license
03 sequelize ★ 30K

Feature-rich ORM for modern Node.js and TypeScript, it supports PostgreSQL (with JSON and JSONB support), MySQL, MariaDB, SQLite, MS SQL Server, Snowflake, Orac

last push11 hours ago languageTypeScript licenseMIT
04 Beekeeper Studio ★ 24K

Modern and intuitive SQL client for multiple databases

last push8 hours ago languageTypeScript license
05 chartdb ★ 23K

Database diagrams editor that allows you to visualize and design your DB with a single query.

last push5 days ago languageTypeScript licenseAGPL-3.0
06 Airbyte ★ 22K

Open-source data integration for modern teams

last push8 hours ago languagePython license
07 kysely ★ 14K

A type-safe TypeScript SQL query builder

last push14 hours ago languageTypeScript licenseMIT
08 LimeSurvey ★ 3.7K

Create engaging surveys and gather valuable insights

last push9 hours ago languageJavaScript license
09 Conar ★ 1.4K

AI-powered PostgreSQL management made simple

last pushyesterday languageTypeScript licenseAGPL-3.0
10 openhare ★ 810

AI-powered desktop SQL client. Cross-platform. Built with Flutter.

last pushyesterday languageDart licenseApache-2.0

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Frequently asked questions

How many open source mssql projects are there?

This registry tracks 10 projects tagged mssql, with 204,762 GitHub stars between them. The most-adopted is orm at 47,614 stars.

Are these mssql projects free to use?

Yes — 6 of the 10 carry an explicit open-source licence across 3 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.

Which mssql project should I choose?

The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.

Are these mssql projects still maintained?

10 of the 10 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.