Ever come across a page with 50 checkboxes and no check-all option? ClickAll lets you check all of those boxes with just two clicks!
ClickAll can be used in three ways:
1. Click on the extension icon in your toolbar, then click on one of the things you want to be clicked.
2. Right-click an item and choose ClickAll in the drop-down.
3. Click a few similar items and ClickAll will click the rest for you! (disabled by default)
Chrome has a developer API for opening the browser action popup programatically. This is not available publicly at the moment because of security concerns, but there is talk of release in the future, see: https://bugs.chromium.org/p/chromium/issues/detail?id=30491.
It would be neat if ClickAll could display in the popup things that the user will likely want to be clicked given their usage history.