關於「Js get browser type」標籤，搜尋引擎有相關的訊息討論：

get browser type in javascript - html - Stack Overflowstackoverflow.com › questions › get-browser-type-in-javas...WebGLRenderingContext: getParameter() method - Web APIs | MDNdeveloper.mozilla.org › ... › WebGLRenderingContextBrowser detection using the user agent - HTTP - MDN