Drizzle ORM brings a modern, TypeScript-first approach to working with relational databases. Instead of juggling raw SQL, Drizzle lets you build fully type-safe queries that feel natural in JavaScript and TypeScript — without losing the power and flexibility of SQL.
Whether you’re inserting data, updating records, cleaning up old rows, or running advanced relational queries, Drizzle gives you a clean, predictable, developer-friendly API that scales from hobby projects to production systems.
What is Drizzle ORM?
Drizzle ORM is a modern TypeScript-first Object-Relational Mapping (ORM) library for relational databases. It allows developers to interact with databases using JavaScript or TypeScript objects instead of raw SQL queries, providing type safety, composable queries, and better developer experience.
Drizzle focuses on performance, simplicity, and strong TypeScript support, making it ideal for modern web development.
Deep Dive: Introduction to Drizzle ORM
Why Use Drizzle ORM (Features)?
Drizzle ORM offers several advantages that make it a strong choice for TypeScript and JavaScript applications:
- Type-Safe Queries: Fully integrates with TypeScript, reducing runtime errors and improving code reliability.
- Modern and Lightweight: Designed for simplicity and performance without unnecessary bloat.
- Flexible Querying: Supports both high-level ORM patterns and low-level query builder functionality when you need custom SQL.
- Maintainable Code: Lets you work with database tables and rows as objects, keeping your code clean and organized.
- Production-Ready: Stable, efficient, and actively maintained for real-world applications.
Installation
Drizzle ORM can be easily added to your TypeScript or JavaScript project using NPM or Yarn.
Using NPM:
npm install drizzle-ormUsing Yarn:
yarn add drizzle-ormOnce installed, you can import it into your project and start defining tables, queries, and working with your database in a type-safe way.
Quering
Drizzle ORM provides a type-safe, developer-friendly way to perform common database operations without writing raw SQL.
Whether you need to insert new records, update existing data, delete entries, or query for information, Drizzle allows you to interact with your database using TypeScript objects and intuitive methods.
Understanding these core operations is essential to leveraging Drizzle ORM effectively in your applications.
Insert
Drizzle ORM makes it simple to add new records to your tables using a clean, type-safe API. You can insert a single row, bulk-insert multiple records, return inserted values, or even handle upserts for conflict-safe writes.
If you want a deeper breakdown with examples, check out the full guide:
Update
Drizzle ORM gives you a predictable, type-safe way to modify existing records without writing raw SQL. You can update a single row, change multiple rows at once, return updated values immediately, or apply conditional logic to keep updates precise and controlled.
If you’re looking for a complete walkthrough with examples, explore the full guide:
Delete
Drizzle ORM gives you a safe, expressive, and SQL-like way to remove records from your tables. You can delete individual rows, target specific entries with conditions, limit how many rows get removed, order deletions for predictable cleanup, or even use advanced CTE-based logic for complex scenarios.
If you want a full breakdown with examples, real use cases, and best practices, dive into the complete guide:
Advanced Topics
- Relations
- Joins and Nested queries
- Transactions
- Migrations
Summary
Drizzle ORM is a lightweight, TypeScript-native ORM that makes database operations fast, safe, and intuitive. It provides type-safe queries, flexible schema definitions, clean CRUD operations, and advanced features like relations, migrations, transactions, and CTE-backed queries — all without the complexity of traditional ORMs.
Whether you’re inserting, updating, deleting, or querying data, Drizzle helps you write cleaner and more reliable database code with ease.
