@kcjpop/x-browser-compat/bcd/webextensions/api/declarativeNetRequest/RuleAction/requestHeaders/operation/index.json

A Web Component to display browser compatibility data

{"source_file":"webextensions/api/declarativeNetRequest.json","support":{"chrome":{"notes":"The <code>&quot;append&quot;</code> operation is supported from Chrome 108.","version_added":"86"},"edge":{"notes":"The <code>&quot;append&quot;</code> operation is supported from Edge 108.","version_added":"86"},"firefox":{"version_added":"113"},"firefox_android":{"version_added":"113"},"opera":{"notes":"The <code>&quot;append&quot;</code> operation is supported from Opera 94.","version_added":"72"},"safari":{"version_added":"16.4"},"safari_ios":{"version_added":"16.4"}}}