Yeah, at first glance, I wouldn't _think_ that storing, displaying, and tracking selection for those items would be having performance issues, but obviously it

Yeah, at first glance, I wouldn't _think_ that storing, displaying, and tracking selection for those items would be having performance issues, but obviously it depends on the actual code. My React/Redux links list has a large section of articles on measure and improving perf in React and Redux apps [0]. You might want to look through some of those. Also, my "Practical Redux" tutorial series [1] has some posts that talk about perf behavior, including key Redux perf concerns, and ways to buffer form input change events [0] https://github.com/markerikson/react-redux-links/blob/master/react-performance.md https://github.com/markerikson/react-redux-links/blob/master... [1] http://blog.isquaredsoftware.com/series/practical-redux/ http://blog.isquaredsoftware.com/series/practical-redux/