Various browser configuration tweaks
about:config
| Setting | Value | Description | URL |
|---|---|---|---|
browser.tabs.closeWindowWithLastTab |
false |
Keep window open on closing last tab | http://kb.mozillazine.org/Browser.tabs.closeWindowWithLastTab |
browser.tabs.insertRelatedAfterCurrent |
false |
Open new tabs at the end of tab bar | http://kb.mozillazine.org/Browser.tabs.insertRelatedAfterCurrent |
browser.tabs.selectOwnerOnClose |
false |
When any tab is closed, shift focus to the adjacent right tab if it exists; otherwise, to the adjacent left tab. | http://kb.mozillazine.org/Browser.tabs.selectOwnerOnClose |
browser.uidensity |
1 |
Enable compact UI | https://www.askvg.com/tip-restore-compact-mode-density-option-in-firefox-customize-window/ |
browser.urlbar.trimURLs |
false |
Always see the entire URL | https://www.ghacks.net/2011/09/28/firefox-add-http-back-to-address-bar/ |
toolkit.legacyUserProfileCustomizations.stylesheets |
true |
To allow userContent.css and userChrome.css changes to work |
https://www.ghacks.net/2019/05/24/firefox-69-userchrome-css-and-usercontent-css-disabled-by-default/ |