{"action":"opened","issue":{"url":"https://api.github.com/repos/chenglou/react-motion/issues/321","repository_url":"https://api.github.com/repos/chenglou/react-motion","labels_url":"https://api.github.com/repos/chenglou/react-motion/issues/321/labels{/name}","comments_url":"https://api.github.com/repos/chenglou/react-motion/issues/321/comments","events_url":"https://api.github.com/repos/chenglou/react-motion/issues/321/events","html_url":"https://github.com/chenglou/react-motion/issues/321","id":148678695,"number":321,"title":"Random key in TransitionMotion or StaggeredMotion causes memory leak","user":{"login":"julienvincent","id":8571121,"avatar_url":"https://avatars.githubusercontent.com/u/8571121?v=3","gravatar_id":"","url":"https://api.github.com/users/julienvincent","html_url":"https://github.com/julienvincent","followers_url":"https://api.github.com/users/julienvincent/followers","following_url":"https://api.github.com/users/julienvincent/following{/other_user}","gists_url":"https://api.github.com/users/julienvincent/gists{/gist_id}","starred_url":"https://api.github.com/users/julienvincent/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/julienvincent/subscriptions","organizations_url":"https://api.github.com/users/julienvincent/orgs","repos_url":"https://api.github.com/users/julienvincent/repos","events_url":"https://api.github.com/users/julienvincent/events{/privacy}","received_events_url":"https://api.github.com/users/julienvincent/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-04-15T14:40:46Z","updated_at":"2016-04-15T14:40:46Z","closed_at":null,"body":"If the `key` option in `TransitionMotion` or `StaggeredMotion`'s styles prop is randomized, a memory leak will freeze the application. This is understandable, however might be a good idea to mention this in the docs"}}