@kcjpop/x-browser-compat/bcd/webextensions/api/contentScripts/register/index.json

A Web Component to display browser compatibility data

{"mdn_url":"https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/contentScripts/register","source_file":"webextensions/api/contentScripts.json","support":{"chrome":{"version_added":false},"edge":{"version_added":false},"firefox":{"version_added":"59"},"firefox_android":{"version_added":"59"},"opera":{"version_added":false},"safari":{"version_added":false},"safari_ios":{"version_added":false}}}