Sequelize

[![npm version](https://badgen.net/npm/v/sequelize)](https://www.npmjs.com/package/sequelize) [![Build Status](https://github.com/sequelize/sequelize/workflows/CI/badge.svg)](https://github.com/sequelize/sequelize/actions?query=workflow%3ACI) [![npm downloads](https://badgen.net/npm/dm/sequelize)](https://www.npmjs.com/package/sequelize) [![contributors](https://img.shields.io/github/contributors/sequelize/sequelize)](https://github.com/sequelize/sequelize/graphs/contributors) [![Open Collective](https://img.shields.io/opencollective/backers/sequelize)](https://opencollective.com/sequelize#section-contributors) [![sponsor](https://img.shields.io/opencollective/all/sequelize?label=sponsors)](https://opencollective.com/sequelize) [![Merged PRs](https://badgen.net/github/merged-prs/sequelize/sequelize)](https://github.com/sequelize/sequelize) [![semantic-release](https://img.shields.io/badge/%20%20%F0%9F%93%A6%F0%9F%9A%80-semantic--release-e10079.svg)](https://github.com/semantic-release/semantic-release) [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT) Sequelize is an easy-to-use and promise-based [Node.js](https://nodejs.org/en/about/) [ORM tool](https://en.wikipedia.org/wiki/Object-relational_mapping) for [Postgres](https://en.wikipedia.org/wiki/PostgreSQL), [MySQL](https://en.wikipedia.org/wiki/MySQL), [MariaDB](https://en.wikipedia.org/wiki/MariaDB), [SQLite](https://en.wikipedia.org/wiki/SQLite), [DB2](https://en.wikipedia.org/wiki/IBM_Db2_Family), [Microsoft SQL Server](https://en.wikipedia.org/wiki/Microsoft_SQL_Server), and [Snowflake](https://www.snowflake.com/). It features solid transaction support, relations, eager and lazy loading, read replication and more. Would you like to contribute? Read [our contribution guidelines](https://github.com/sequelize/sequelize/blob/main/CONTRIBUTING.md) to know more. There are many ways to help! 😃 ## :computer: Getting Started Ready to start using Sequelize? Head to [sequelize.org](https://sequelize.org) to begin! - [Our Getting Started guide for Sequelize 6 (stable)](https://sequelize.org/docs/v6/getting-started) ## :money_with_wings: Supporting the project Do you like Sequelize and would like to give back to the engineering team behind it? We have recently created an [OpenCollective based money pool](https://opencollective.com/sequelize) which is shared amongst all core maintainers based on their contributions. Every support is wholeheartedly welcome. ❤️ ## :pencil: Major version changelog Please find upgrade information to major versions here: - [Upgrade from v5 to v6](https://sequelize.org/docs/v6/other-topics/upgrade-to-v6) ## :book: Resources - [Documentation](https://sequelize.org) - [Databases Compatibility Table](https://sequelize.org/releases/) - [Changelog](https://github.com/sequelize/sequelize/releases) - [Discussions](https://github.com/sequelize/sequelize/discussions) - [Slack](https://sequelize.org/slack) - [Stack Overflow](https://stackoverflow.com/questions/tagged/sequelize.js) ### :wrench: Tools - [CLI](https://github.com/sequelize/cli) - [With TypeScript](https://sequelize.org/docs/v6/other-topics/typescript) - [Enhanced TypeScript with decorators](https://github.com/RobinBuschmann/sequelize-typescript) - [For GraphQL](https://github.com/mickhansen/graphql-sequelize) - [For CockroachDB](https://github.com/cockroachdb/sequelize-cockroachdb) - [Awesome Sequelize](https://sequelize.org/docs/v6/other-topics/resources/) - [For YugabyteDB](https://github.com/yugabyte/sequelize-yugabytedb) ### :speech_balloon: Translations - [English](https://sequelize.org) (Official) - [中文文档](https://github.com/demopark/sequelize-docs-Zh-CN) (Unofficial) ## :warning: Responsible disclosure If you have security issues to report, please refer to our [Responsible Disclosure Policy](https://github.com/sequelize/sequelize/blob/main/SECURITY.md) for more details.

	Stars	Issues	Version	Updated	Created
bookshelf	6,338	236	1.2.0	4 years ago	11 years ago
objection	7,205	101	3.1.4	3 months ago	12 years ago
orm	3,073	220	8.0.0	a year ago	13 years ago
sequelize	29,099	874	6.37.3	a month ago	13 years ago
tsc	4	4	2.0.4	2 years ago	9 years ago

bookshelf vs objection vs orm vs sequelize vs tsc

Downloads in past1 Month3 Months6 Months1 Year2 Years5 YearsAll time

Stats

Popular Searches

Sick of boring JavaScript newsletters?

Downloads in past