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Firefox about:config tweaks

(Many from here. Full manual here) (overridden by Tab Mix Plus)

  • boolean - open stuff from the search box in a new tab?

browser.tabs.closeButtons (overridden by Tab Mix Plus)

  • Modified Value: 3 (revert to Firefox 1.5 behavior)
  • Alternate Modified Value: 2 (don't display any close tab buttons)
  • Default: 1 (display close buttons on all tabs)


  • Modified Value: false (kill speculative prefetching)


  • 0 - Disable spellchecker.
  • 1 - Enable spellchecker for multi-line controls (e.g., <textarea>s). (Default in Firefox and SeaMonkey)
  • 2 - Enable spellchecker for multi-line controls and single-line controls. (Default in Camino)


  • Set to 0 to disable the dialog delay
firefox_config_tweaks.txt · Last modified: 2009/07/21 11:42 by tkbletsc

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