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drizzle-team/drizzle-orm

This system is a TypeScript ORM and database toolkit that provides type-safe database interactions across a wide range of SQL and NoSQL databases, including PostgreSQL, MySQL, SQLite, and specialized drivers like Neon, AWS Data API, and Bun. It features a CLI tool for schema management and migrations, alongside plugins that automatically generate validation schemas for popular libraries like Zod, Valibot, and TypeBox. The codebase also includes a deterministic database seeding utility and an ESLint plugin to enforce safe database operations.

57.5

Adequate · 3 August 2026

431k

lines of production code

TypeScript

primary language

4

bus factor · 146 authors in all

3

measurements over time

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How it got here

2022–2023 · driver expansion and type safety

This period focused on significantly expanding Drizzle ORM's ecosystem by adding support for numerous new database drivers, including serverless, proxy, and mobile-specific implementations. Concurrently, the project enhanced type safety and developer experience by introducing schema generation plugins for Zod, TypeBox, and Valibot, while also refactoring the internal query builder architecture.

67 changes

2024 · Multi-dialect expansion and tooling

This period focused on significantly expanding database support by adding drivers for Xata, TiDB, SingleStore, and Cloudflare Durable Objects, alongside new Prisma and Supabase integrations. The drizzle-kit CLI was restructured and enhanced with validation, new dialect support, and improved schema diffing. Additionally, the drizzle-seed package was introduced to provide deterministic database seeding capabilities.

45 changes

2025 · Gel database dialect and Arktype plugin

This period focused on adding full support for the Gel database, including its core driver, query builders, and comprehensive type and integration tests. Additionally, a new Arktype validation plugin was introduced to generate Arktype schemas from Drizzle ORM schemas, alongside general improvements to type testing for join queries.

7 changes

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About this page

  • The description of this project is derived from its own commit history, not from its README.
  • The score is its highest published measurement, taken on 3 August 2026 at a pinned commit. It is not a live figure and does not change until the project is measured again.
  • Measured at commit b7862528fd — the exact code this score is about.
  • Scored under rubric rubric-2026.08.18. Score the same commit under that rubric and you get the same number.
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