wait-for-mysql

A Node.js utility that polls a MySQL server until a connection is available, with optional custom query validation. Version 1.0.0 is the current stable release; no further updates have been published since its initial release. It supports both programmatic use and CLI invocation, but has no active maintenance or release cadence. Unlike more modern tools (e.g., wait-on, docker-compose healthchecks), this package is minimal, single-purpose, and does not support ESM or TypeScript natively.