Quantum Lights theme for Firefox changes colors based on time of day
Quantum Lights is a dynamic theme for Firefox Quantum, that changes colors based on time of day, means the theme changes at day time and night time.
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Download Firefox Quantum Theme
Firefox Quantum Theme available for download as an add-on on AMO for release and Nightly channels.
Firefox Screenshot tool gets ‘Copy to Clipboard’ Option
Mozilla has added copy image to clipboard option to Firefox Screenshot tool
Enable or Disable Pocket Recommendations on Firefox 57 New Tab Page
Learn how to enable or disable Pocket Recommendations on the New Tab Page in Firefox 57 Quantum
Firefox 57 : Get the old New Tab Page back
In Firefox 57, learn how to disable activity stream to get old new tab page back or you can also make the new tab page blank permanently
Firefox 57: Remove Recent Highlights in the Library Menu
Learn how to disable or remove Recent Highlights in the Library menu in Firefox 57
Firefox 57 to offer an option to always use Tracking Protection
Firefox 57/58 to show always & never UI options for Tracking Protection in Settings, Choosing always enables tracking protection in normal & private browsing
Firefox 59 : Mozilla removes Firefox Health Report
Mozilla has removed Firefox Health Report (about:healthreport page) in Firefox 59.
How to disable default browser check by Firefox browser
Stop Firefox from checking to see whether it is the default browser on startup
Downgrading from Firefox 57 to 56 causes no issues or data loss
You can downgrade from Firefox 57 to 56. Mozilla has taken precautions to avoid data loss or other issues that surface after the downgrade. So Firefox Quantum
Firefox 56+: Where is ‘Warn me when websites try to redirect or reload the page’ Option?
How to disable Firefox Prevented this page from automatically redirecting to another page warning in Firefox 56, Firefox 57 or later versions
Firefox 58 : about:support shows Profile Path
In addition to open folder button, upcoming Firefox about:support page to display profile path also