New open-source library brings Durable Objects model to Postgres, SQLite, MySQL
A developer released Solid Objects, an open-source library that replicates the Durable Objects programming model—one identity, one state, one ordered mailbox per object—without requiring a dedicated vendor runtime or daemon. Instead, it runs directly on databases developers already operate, including SQLite, PostgreSQL, and MySQL. The release follows the creator's frustration with vendor lock-in and unpredictable metered billing tied to existing Durable Objects platforms.