You can also try these related scripts:

• AtCoderRatingTweet - ja
• AtCoder Better! - A Tampermonkey script for AtCoder that enhances functionality and interface.
• atcoder-standings-lang - AtCoder の順位表に最多提出言語を追加します．u###gi6111 さん作のスクリプトが元ネタです．
• AtCoder Standings Watcher - Watch standings and notify your friends' movements
• AtCoder Show R###lt - check and show AC