Show your current contest rank at the bottom-left corner.
AtCoder Rank Overlay
A userscript that displays your current contest rank
in the bottom-left corner of AtCoder pages.
The script fetches data from:
https://atcoder.jp/contests/<contest>/standings/json
Your rank information is stored temporarily in
localStorage,
allowing the overlay to appear instantly
after page reloads or task navigation.
https://atcoder.jp/contests/abc419/tasks/abc419_a
https://atcoder.jp/contests/abc419/standings