Is it wrong for me to think that having a thousand Cell elements on the page is the true anti-pattern? The user can really only see maybe 10-20 at one time. The

Is it wrong for me to think that having a thousand Cell elements on the page is the true anti-pattern? The user can really only see maybe 10-20 at one time. The cost of re-rendering on 15 rows should be trivial enough not to worry about creating a callback function in render. Edit: To elaborate, you can solve this by using pagination (a common solution), or, if you want the user to be able to scroll and not click, occlusion culling. Someone out there must have written an occlusion culling library for React by now, surely.