openstyles/stylus 1.2.5

on GitHub

Popup:

• Inline style search in popup.

  Click the thumbnails to install/uninstall.
  Enabled by [x] inline checkbox next to the Find styles link.
  Currently only site-specific styles are listed.

• Homepage icon on configurable styles installed from USO opens the style page and expands the settings area

Editor:

• Live preview mode enabled by default so the changes are automatically applied in the open tabs as you edit the code
• CSSLint now supports CSS Grid, CSS4 colors
• New search/replace dialog
• CtrlR invokes the replace dialog in pcDefault/sublime keymaps
• CtrlPause key inside code editor switches the focus between code and page.
• The entire CSS token is selected on double-click e.g. .class-name, #some-id
• Only the number or only the unit is selected on double-clicking lengths like 12px

Manager:

• Sort order of the style list is customizable
• Favicons for regexps are shown if possible
• Search-in-contents using regexp or "quoted string" for an exact match
• The update history log viewer now has a Delete button to clear the log and [x] Only with updates or issues to show only relevant entries in the list.
• faster initialization

The old local style name is preserved on style update only if it was actually customized.

Firefox 59+ can be configured to allow styling of AMO site

Firefox: .user.css can be installed from gthub gists raw links

Firefox: the popup and manager can be opened in private/container tabs

Much faster parsing of usercss during continuous tweaking/configuring/saving

The tab's main site URL origin (protocol + host name) is stored in "stylus-iframe" attribute on HTML element when the corresponding setting is enabled in Stylus options so you can write iframe-specific CSS like this html[stylus-iframe$="twitter.com"] h1 { display:none } which will hide h1 elements inside iframes embedded on twitter.com pages.