{"action":"opened","issue":{"url":"https://api.github.com/repos/vuejs/Discussion/issues/238","labels_url":"https://api.github.com/repos/vuejs/Discussion/issues/238/labels{/name}","comments_url":"https://api.github.com/repos/vuejs/Discussion/issues/238/comments","events_url":"https://api.github.com/repos/vuejs/Discussion/issues/238/events","html_url":"https://github.com/vuejs/Discussion/issues/238","id":93481769,"number":238,"title":"Do we need the DOM operation class library?","user":{"login":"chaoren1641","id":404245,"avatar_url":"https://avatars.githubusercontent.com/u/404245?v=3","gravatar_id":"","url":"https://api.github.com/users/chaoren1641","html_url":"https://github.com/chaoren1641","followers_url":"https://api.github.com/users/chaoren1641/followers","following_url":"https://api.github.com/users/chaoren1641/following{/other_user}","gists_url":"https://api.github.com/users/chaoren1641/gists{/gist_id}","starred_url":"https://api.github.com/users/chaoren1641/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/chaoren1641/subscriptions","organizations_url":"https://api.github.com/users/chaoren1641/orgs","repos_url":"https://api.github.com/users/chaoren1641/repos","events_url":"https://api.github.com/users/chaoren1641/events{/privacy}","received_events_url":"https://api.github.com/users/chaoren1641/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-07-07T09:19:00Z","updated_at":"2015-07-07T09:19:00Z","closed_at":null,"body":"In some scenarios, we need to operate some DOM, such as\r\n\r\n```\r\n$(\".list li\").removeClass('selected')\r\n$(event.target).addClass('selected')，\r\n```\r\nDo you have a library of similar zepto in this case? Is there a more convenient method ？ \r\n\r\n：）"}}