imgmini
JSON →imgmini is a CLI tool for minifying images using gulp-imagemin under the hood. Version 2.2.0 is the latest and appears to be stable, with low release cadence. It offers a simple command-line interface to compress JPEG, PNG, GIF, and SVG files. Unlike API-based alternatives, it operates locally without network calls, but its functionality is basic and tied to older gulp ecosystem. No active development observed.
Resources
packageimgmini ↗