sql-client

A Node.js library (v3.0.0) that provides a consistent, simplified abstraction over PostgreSQL, MySQL, and SQLite3 databases. Released under MIT license on GitHub, with irregular release cadence. Key differentiators: unified ?-based bind variables across all backends, optional connection pooling with configurable limits and keep-alive, a batch SQL runner, and a transaction API that abstracts over connections. Smaller footprint than knex or sequelize but offers lower-level control.