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GitHub is a poor example, since it has an excellent usage of history.pushState and slide transitions for navigating repos. If anything, blame Apple for crippin

• saurik 14y ago
  GitHub's usage of history.pushState with a simultaneous lack of on-page DOM caching causes back/forward sequences to be painfully and epically slow as it destroys the browser's page cache (note: I don't mean the request cache); this is painfully evident if you go to a page like Homebrew's formula list[1], click to another page, and attempt go to back: everything locks up for a few seconds as the webpage painfully attempts to re-compose and re-render the massive document that a normal Web 1.0 era website would have been able to re-render nigh unto instantaneously as it would have been in the page cache. [1] https://github.com/mxcl/homebrew/tree/master/Library/Formula https://github.com/mxcl/homebrew/tree/master/Library/Formula