anchor-selector is the web browser extension to jump with selecting the HTML element which has id attribute.

Go to https://addons.mozilla.org/ja/firefox/addon/anchor-selector/ and install to your browser.

Go to https://chrome.google.com/webstore/detail/anchor-selector/ejnjjcpllmekfiiiamofdgpiaipanpge/ and install to your browser.

npm start

npm run build