@kcjpop/x-browser-compat/bcd/api/XMLHttpRequest/open/index.json

A Web Component to display browser compatibility data

{"mdn_url":"https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/open","source_file":"api/XMLHttpRequest.json","spec_url":"https://xhr.spec.whatwg.org/#the-open()-method","status":{"deprecated":false,"experimental":false,"standard_track":true},"support":{"chrome":{"version_added":"1"},"chrome_android":{"version_added":"18"},"edge":{"version_added":"12"},"firefox":{"notes":"Starting in Firefox 30, synchronous requests on the main thread have been deprecated due to their negative impact on performance and the user experience. Therefore, the <code>async</code> parameter may not be <code>false</code> except in a <code>Worker</code>.","version_added":"1"},"firefox_android":{"notes":"Starting in Firefox 30, synchronous requests on the main thread have been deprecated due to their negative impact on performance and the user experience. Therefore, the <code>async</code> parameter may not be <code>false</code> except in a <code>Worker</code>.","version_added":"4"},"ie":{"version_added":"5"},"oculus":{"version_added":"5.0"},"opera":{"version_added":"8"},"opera_android":{"version_added":"10.1"},"safari":{"version_added":"1.2"},"safari_ios":{"version_added":"1"},"samsunginternet_android":{"version_added":"1.0"},"webview_android":{"version_added":"4.4"}}}