You can now enable Fission in #firefox! It's Mozilla's implementation of site isolation which sandboxes each domain in a separate process. I highly recommend every Firefox user to turn this on. To do so, go to about:config, look for "fission.autostart" and flip that flag to "true", then restart the browser.
This is a brand new server run by the main developers of the project as a spin-off of mastodon.social It is not focused on any particular niche interest - everyone is welcome as long as you follow our code of conduct!