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by hnaccy
2520 days ago
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>Unfortunately Firefox is terribly slow in unpredictable places. I periodically try to find out what exactly makes it work slow in Firefox. For example this change improved twitter.com loading from ~30s to ~1s. His change[0] was changing array population from repeated concat to push. This is not an unpredictable hot spot but a developer not knowing his tools. Common sense is not premature optimization. [0] https://github.com/darkreader/darkreader/commit/09b24d052e07... |
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