# Contributors by commit history https://github.com/mdn/content/commits/main/files/en-us/web/html/element/optgroup/index.md # Original Wiki contributors escattone JamesCatt chrisdavidmills sideshowbarker jabcreations mfuji09 SphinxKnight teoli libbymc Sebastianz yyss kscarfone joflynn tregagnon Sheppy medicdude ethertank cers hobophobe osdm jswisher bradleymeck