Leaky Firefox Extensions

April 4th, 2006

A couple of days ago, I talked about Adblock and posted a screenshot of my good friend Quant's Firefox memory usage.

Adblock Memory Usage 

It seems like this uber leakage of 600MB of memory came from Adblock.

This page contains a list of some extensions which are known to be leaky. They include:

  • IE Tab 1.0.7
  • Session Saver 0.2.1.031
  • ForecastFox 0.8.5
  • Filterset.G Updater and FlashGot when used together
  • Older versions of some extensions including Adblock, Adblock Plus and NoScript. Click on "Find Updates" in Tools > Extensions.

Firefox 1.5.0.1 also fixes several memory leaks from version 1.5.0 so make sure you upgrade.

  1. Firefox Memory Leaks
  2. Adblock
  3. Google Firefox Extensions
  4. Firefox 2.0 Session Restore
  5. Super Firefox

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