Knex.js (pronounced /kəˈnɛks/) is a “batteries included” SQL query builder for Postgres, MSSQL, MySQL, MariaDB, SQLite3, Oracle, and Amazon Redshift designed to be flexible, portable, and fun to use. It features both traditional node style callbacks as well as a promise interface for cleaner async flow control, a stream interface, full featured query and schema builders, transaction support (with savepoints), connection pooling and standardized responses between different query clients and dialects.
The project is hosted on GitHub, and has a comprehensive test suite.
Knex is available for use under the MIT software license.
