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Sequelize is an easy-to-use and promise-basedNode.jsORM tool forPostgres,MySQL,MariaDB,SQLite,DB2,Microsoft SQL Server,Snowflake,Oracle DB andDb2 for IBM i. It features solid transaction support, relations, eager and lazy loading, read replication and more.

Would you like to contribute? Readour contribution guidelines to know more. There are many ways to help! 😃

We're looking for new maintainers to help finalize and release the next major version of Sequelize! If you're passionate about open-source and database ORMs, we'd love to have you onboard.

We distribute$2,500 per quarter among maintainers and have additional funds for full-time contributions.

• Finalizing and releasing Sequelize’s next major version
• Improving TypeScript support and database integrations
• Fixing critical issues and shaping the ORM’s future

Interested? Join our Slack and reach out to@WikiRik or@sdepold:
➡️sequelize.org/slack

We’d love to have you on board! 🚀

Ready to start using Sequelize? Head tosequelize.org to begin!

• Our Getting Started guide for Sequelize 6 (stable)
• Our Getting Started guide for Sequelize 7 (alpha)

Do you like Sequelize and would like to give back to the engineering team behind it?

We have recently created anOpenCollective based money pool which is shared amongst all core maintainers based on their contributions. Every support is wholeheartedly welcome. ❤️

Please find upgrade information to major versions here:

• Upgrade from v5 to v6
• Upgrade from v6 to v7

• Documentation
• Databases Compatibility Table
• Changelog
• Discussions
• Slack
• Stack Overflow

• CLI
• For GraphQL
• For CockroachDB
• Awesome Sequelize
• For YugabyteDB

• English (Official)
• 中文文档 (Unofficial)

If you have security issues to report, please refer to ourResponsible Disclosure Policy for more details.