bun:sqlite

A high-performance, native SQLite3 driver built directly into the Bun runtime with zero-setup configuration.

The bun:sqlite module is a built-in, synchronous SQLite3 driver for the Bun runtime that delivers exceptional performance out of the box. Inspired by the better-sqlite3 API, it eliminates external dependencies and provides a clean, native interface for executing queries, managing transactions, and preparing statements. Benchmarks clock it at 3 to 6 times faster than better-sqlite3 and 8 to 9 times faster than Deno's native SQLite implementation. Key features include automatic type conversions (such as BLOB to Uint8Array), support for bigint, multi-query execution in a single call, and direct mapping of query results to JavaScript classes.

https://bun.sh/docs/api/sqlite