Yojam by fluffypony

Open links from Firefox in the browser or profile you want. Yojam applies the rules in its Mac app, or shows a picker so you can choose.

Requires the Yojam Mac app, macOS 14 or later, and Firefox 140 or later. Get the current Mac app from https://yoj.am.

Click the Yojam toolbar button to preview the current link, then choose Open in Yojam. You can also right-click a link or page and choose its Yojam menu command, or press Option+Shift+Y to send the current tab.

To use a Firefox container, create it in Firefox and enter its exact name in a Yojam rule's Container field. If that container is missing, the extension shows an error instead of opening the link outside it.

Always Route is available in the extension settings and is off by default. It sends page navigations to Yojam automatically. This option can route a link again when Yojam opens it back in an ordinary Firefox tab, so use the manual commands in that setup.

The extension passes URLs to Yojam on your Mac for previews and routing. It has no analytics and does not upload links to a remote service. The Mac app can resolve short links according to its settings.

Yojam is free and open source under the BSD 3-Clause licence.

App and setup: https://yoj.am
Source and support: https://github.com/fluffypony/yojam/issues
Privacy: https://yoj.am/privacy.html