Measuring The Performance Impact Of Chrome Extensions | DebugBear

The developer tools I tested tend to do better than the general purpose tools. Usually they inject some code to detect the use of a certain technology, but it's not a massive JavaScript bundle. I separated out HN/Reddit Enhancement suite and WikiWand because they are meant to augment a particular website. You'd not expect them to change anything on other sites. This is true for HN and Reddit Enhan

[tmatsuu]

Chrome拡張機能による性能影響の比較。日本でメジャーなものだとEvernote ClipperやLastPassのCPU使用が若干高めなのが気になる。はてブ拡張とかもどうでしょうね。

[efcl]

Chrome拡張などがパフォーマンス計測に与える影響について