Get the browser name and version
Optional
ua or any ua like string, allowed to be undefined, default is navigator.userAgent
BrowserVersion|null
// Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) Ap…KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36browserVersion() // \{ name: 'Chrome', version: '114.0.0.0' \} Copy
// Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) Ap…KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36browserVersion() // \{ name: 'Chrome', version: '114.0.0.0' \}
5.2.0
Get the browser name and version