For those like me who have no idea what this is about, here's the Chrome Web Store description.<p>Steam Inventory Helper:
Provides many utilities for steam inventory and market (offers notification, quick selling, buying, offering trades, price check...)
At least they've stopped running "rm -rf /" on user machines
(<a href="https://github.com/valvesoftware/steam-for-linux/issues/3671" rel="nofollow">https://github.com/valvesoftware/steam-for-linux/issues/3671</a>). So it's a step in the right direction.