drizzle-docs-generator review

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

drizzle-docs-generator is a command-line tool for developers who use Drizzle ORM and want database documentation generated from their schema files. It produces Markdown or DBML output and supports PostgreSQL, MySQL, and SQLite dialects. The tool can import all schema files from a directory, making it suited to projects that keep database definitions across multiple files. Its documentation workflow is local and self-hosted, with the project distributed under the MIT License.

Its strongest fit is the connection between schema source code and generated documentation. drizzle-docs-generator extracts JSDoc comments into documentation notes, documents PostgreSQL enums and enum-value comments, and detects relations defined through relations() and defineRelations(). Markdown output can include entity-relationship diagrams and can be written as either multiple files or a single file. These features make it useful for teams that want schema explanations, relationships, and database structure represented alongside a Drizzle-based codebase without maintaining those descriptions separately.

The tool also supports file watching, so documentation can regenerate automatically when schema files change. That favors local development workflows where developers want updated Markdown or DBML as part of ongoing schema work. Its narrow focus is also the main boundary: it is built around Drizzle ORM schemas rather than broad database documentation across unrelated platforms or ORMs. Teams using Drizzle with relational databases should consider it for a focused, open-source documentation workflow. Teams needing wider platform coverage, hosted delivery, or documentation centered on another ORM should choose a different tool.

drizzle-docs-generator pros and cons

• Where it wins
  • Generates Markdown, DBML, and Markdown ER diagrams
  • Extracts JSDoc notes, PostgreSQL enums, and enum-value comments
  • Watches schema files and regenerates documentation automatically
• Where it doesn't
  • Focused specifically on Drizzle ORM schemas
  • Self-hosted CLI workflow requires local developer setup
  • No verified platform or integration breadth beyond its documentation outputs

drizzle-docs-generator fact sheet, pricing and score →

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Last updated 7 Oct 2026 · How we research and update