Hacker News new | past | comments | ask | show | jobs | submit login

Wow, neat. Is `$$` some kind of jQuery-esque service that Chrome provides?

It's part of the Command Line API which most browsers implement in their dev consoles. http://getfirebug.com/wiki/index.php/Command_Line_API

It's actually just an alias for document.querySelectAll, so kind of like a very minimalist, modern-web jQuery.

Guidelines | FAQ | Support | API | Security | Lists | Bookmarklet | Legal | Apply to YC | Contact