Pixel is the smallest dragon<p>In Chrome and Firefox, you can have profiles, but they open to different windows. In Arc, you have have multiple profiles in the same window. Arc spaces can be assigned to different profiles, with isolated history, bookmarks, extensions, etc. Zen spaces are only for different profiles if you have a different window. Librewolf doesn't have spaces. Firefox tab containers let you separate things like cache to keep accounts separate, but is limited in isolating as many things as a profile would, an doesn't have a method of assigning credentials to multiple containers through a profile. </p><p>It looks like there is a ton of discussion about this : P </p><p><a href="https://github.com/zen-browser/desktop/discussions/2337" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/zen-browser/desktop</span><span class="invisible">/discussions/2337</span></a><br><a href="https://github.com/zen-browser/desktop/issues/1239" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/zen-browser/desktop</span><span class="invisible">/issues/1239</span></a><br><a href="https://github.com/zen-browser/desktop/discussions/818" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/zen-browser/desktop</span><span class="invisible">/discussions/818</span></a></p><p><a href="https://post.lurk.org/tags/zenBrowser" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>zenBrowser</span></a> <a href="https://post.lurk.org/tags/firefox" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>firefox</span></a> <a href="https://post.lurk.org/tags/WebBrowsers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>WebBrowsers</span></a> <a href="https://post.lurk.org/tags/browsers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>browsers</span></a> <a href="https://post.lurk.org/tags/openSource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>openSource</span></a> <a href="https://post.lurk.org/tags/arc" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>arc</span></a> <a href="https://post.lurk.org/tags/LibreWolf" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LibreWolf</span></a> <a href="https://post.lurk.org/tags/arcBrowser" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>arcBrowser</span></a></p>