{"action":"created","issue":{"url":"https://api.github.com/repos/callemall/material-ui/issues/1993","repository_url":"https://api.github.com/repos/callemall/material-ui","labels_url":"https://api.github.com/repos/callemall/material-ui/issues/1993/labels{/name}","comments_url":"https://api.github.com/repos/callemall/material-ui/issues/1993/comments","events_url":"https://api.github.com/repos/callemall/material-ui/issues/1993/events","html_url":"https://github.com/callemall/material-ui/issues/1993","id":113508415,"number":1993,"title":"[Table] Very laggy when create more than 20 rows on Chrome","user":{"login":"mayagamer","id":1431032,"avatar_url":"https://avatars.githubusercontent.com/u/1431032?v=3","gravatar_id":"","url":"https://api.github.com/users/mayagamer","html_url":"https://github.com/mayagamer","followers_url":"https://api.github.com/users/mayagamer/followers","following_url":"https://api.github.com/users/mayagamer/following{/other_user}","gists_url":"https://api.github.com/users/mayagamer/gists{/gist_id}","starred_url":"https://api.github.com/users/mayagamer/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mayagamer/subscriptions","organizations_url":"https://api.github.com/users/mayagamer/orgs","repos_url":"https://api.github.com/users/mayagamer/repos","events_url":"https://api.github.com/users/mayagamer/events{/privacy}","received_events_url":"https://api.github.com/users/mayagamer/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/callemall/material-ui/labels/Performance","name":"Performance","color":"eb6420"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":7,"created_at":"2015-10-27T05:17:35Z","updated_at":"2016-04-07T17:47:18Z","closed_at":null,"body":"I tried create 20 rows in a table on Chrome. It becomes very slow to select any rows. But It is ok on Safari.\r\nI don't know if that's the Chrome's problem."},"comment":{"url":"https://api.github.com/repos/callemall/material-ui/issues/comments/207023454","html_url":"https://github.com/callemall/material-ui/issues/1993#issuecomment-207023454","issue_url":"https://api.github.com/repos/callemall/material-ui/issues/1993","id":207023454,"user":{"login":"siegesmund","id":2533531,"avatar_url":"https://avatars.githubusercontent.com/u/2533531?v=3","gravatar_id":"","url":"https://api.github.com/users/siegesmund","html_url":"https://github.com/siegesmund","followers_url":"https://api.github.com/users/siegesmund/followers","following_url":"https://api.github.com/users/siegesmund/following{/other_user}","gists_url":"https://api.github.com/users/siegesmund/gists{/gist_id}","starred_url":"https://api.github.com/users/siegesmund/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/siegesmund/subscriptions","organizations_url":"https://api.github.com/users/siegesmund/orgs","repos_url":"https://api.github.com/users/siegesmund/repos","events_url":"https://api.github.com/users/siegesmund/events{/privacy}","received_events_url":"https://api.github.com/users/siegesmund/received_events","type":"User","site_admin":false},"created_at":"2016-04-07T17:47:18Z","updated_at":"2016-04-07T17:47:18Z","body":"Also having this problem. I've removed React Dev Tools completely and the problem persists. I removed  check boxes, and the problem gets a bit better. When I disable selectability (and manually respond to row taps) the problem goes away completely. I've tested this in the latest versions of Chrome, Firefox and Safari, with no difference in the result."}}