About

The app is free to run. The source stays public, including if someone hosts a modified copy.

Prism first-party code is AGPL-3.0-only. Community mods keep their own licence in the package. The registry requires a licence field; it does not force AGPL on mods.

Use it for nothing. Pay only if you want Prism to sync for you. Subscriptions are hosted convenience, not extra safety. Donations buy an optional badge with no product power.

Get the extension: Chromium unpacked load from this repository until a Chrome Web Store listing exists. Firefox as a store listing is not shipped yet.

Stylus and UserStyles.world UserCSS can come across after sanitise. Violentmonkey-style userscripts have to be translated so they cannot grab the page.