sequelize / sequelize

Feature-rich ORM for modern Node.js and TypeScript, it supports PostgreSQL (with JSON and JSONB support), MySQL, MariaDB, SQLite, MS SQL Server, Snowflake, Oracle DB, DB2 and DB2 for IBM i.

dolthub / dolt

Dolt – Git for Data

kysely-org / kysely

A type-safe TypeScript SQL query builder

xo / usql

Universal command-line interface for SQL databases

BrentOzarULTD / SQL-Server-First-Responder-Kit

sp_Blitz, sp_BlitzCache, sp_BlitzFirst, sp_BlitzIndex, and other SQL Server scripts for health checks and performance tuning.

David-Crty / databasement

Self-hosted database backup manager with a web UI. Schedule, backup, and restore MySQL, PostgreSQL, MariaDB, Microsoft SQL Server, MongoDB, SQLite & Redis to S3, SFTP, Samba or local storage. SSH Tunnel support.

ktaranov / sqlserver-kit

Useful links, scripts, tools and best practice for Microsoft SQL Server Database

erikdarlingdata / DarlingData

Open source SQL Server troubleshooting: sp_PressureDetector, sp_QuickieStore, sp_HumanEvents, and other SQL Server scripts for performance troubleshooting

microsoft / microsoft-sql

Microsoft SQL installable agent plugins for Azure SQL development, operations, local containers, migrations, and Fabric Database Hub workflows. The plugins package focused guidance for supported coding agents and development environments.