<?xml version="1.0" encoding="UTF-8"?>
<post>
  <author nil="true"></author>
  <content>For the past week or so, my Firefox on Mac OS (10.5.5) has been crawling.  Previously, it had periodically done this -- after a while just stopped working, sometimes necessitating a hard reset of the lappy.

This did not make me happy.

I read a lot of options, and disabled all of my extensions.  No love.  I uninstalled them all.  Nothing.  I finally resorted to reinstalling Firefox wholesale.

Nothing.

What I ended up doing was removing the ~/Library/Application_Support/Firefox directory.  Started Firefox, now it works fine.  At some point, something in there had become irretrievably horked.

The only extensions I've reinstalled are &quot;Firebug&quot;:http://www.getfirebug.com/ (which I can't live without), &quot;ColorZilla&quot;:http://www.iosart.com/firefox/colorzilla/, and &quot;MeasureIt&quot;:http://www.kevinfreitas.net/extensions/measureit/.  ForecastFox has many known issues, so I left it out.  I'll probably reinstall WebDeveloper in a few minutes and see what happens.

Thankfully, I keep my bookmarks on &quot;delicious&quot;:http://del.icio.us, and very little is tied directly to the browser.</content>
  <created-at type="datetime">2008-10-28T06:54:24Z</created-at>
  <feed-id type="integer" nil="true"></feed-id>
  <id type="integer">520096170</id>
  <permalink>firefox-3-on-mac-os-perfo</permalink>
  <section-id type="integer">1</section-id>
  <summary>For the past week or so, my Firefox on Mac OS (10.5.5) has been crawling.  Previously, it had periodically done this -- after a while just stopped working, sometimes necessitating a hard reset of the lappy.

This did not make me happy.

</summary>
  <title>Firefox 3 on Mac OS Performance Problems</title>
  <updated-at type="datetime">2008-10-28T06:54:24Z</updated-at>
  <user-id type="integer">3</user-id>
</post>
