I don't see any complex NSTableView in GitUp, they definitely use something other. When i worked at Telegram, we worked hard to make default lists smooth and it

I don't see any complex NSTableView in GitUp, they definitely use something other. When i worked at Telegram, we worked hard to make default lists smooth and it is almost impossible. Eventually main client became Qt-based instead of native frameworks. All other Git tools also very slow on my MPB Retina. All of them are laggy in lists and only lists. Having nothing good for long lists doesn't matter as rendering pipline on OSX didn't updated for a years. Almost everything in UI on OSX is still software rendered instead of GPU. And Chrome extensively use GPU for rendering and that outperforms everything.