Kage

Kage “shadows” any website into a single self-contained binary you can run offline. Instead of juggling scraped folders, caches, or archive formats, you get one portable executable that serves a faithful copy of the site — ideal for documentation, demos, or preserving a reference before it disappears.

It is a neat reminder that not every problem needs a cloud service. For builders, Kage is a clean example of packaging a complete experience into a distributable binary, and a handy utility for keeping critical docs available even when you are offline.