sequelize-typescript-migration-lts2
JSON →A migration tool for Sequelize with TypeScript models using decorators. Version 3.2.9 is the latest stable release, compatible with sequelize ~6. It automatically detects changes between model definitions and the current database schema, generating migration files (like Django's makemigrations). Only supports models defined with sequelize-typescript decorators, not raw Sequelize models. This LTS fork merges fixes from multiple forks of the original project. Release cadence is irregular. Key differentiator: eliminates manual up/down function writing for TypeScript projects.