TypeORM - Code with Confidence. Query with Power.

⚙️

Flexible Patterns

Supports both DataMapper and ActiveRecord patterns, giving you the flexibility to choose what works best for your project.

📝

TypeScript First

Built from the ground up with TypeScript support, providing complete type safety for your database models.

🗄️

Multi-Database Support

Works with MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, MongoDB, and more.

🔍

Powerful QueryBuilder

Elegant syntax for building complex queries with joins, pagination, and caching.

🚀

Migrations & Schema

First-class support for database migrations with automatic generation.

🌐

Cross-Platform

Works in Node.js, browsers, mobile, and desktop applications.

Elegant, Type-Safe API

TypeORM provides a beautiful, simple API for interacting with your database that takes full advantage of TypeScript's type system. Choose between DataMapper and ActiveRecord patterns - both are fully supported.

Entity Definition

Data Mapper

Active Record

import { Entity, PrimaryGeneratedColumn, Column } from "typeorm"

@Entity()
export class User {
    @PrimaryGeneratedColumn()
    id: number

    @Column()
    firstName: string

    @Column()
    lastName: string

    @Column()
    age: number
}