Chrome Extensions
Browser
Extensions
Enhance your browser with Nixosoft's powerful Chrome extensions. Track, compete, and dominate — all from your browser.
NEW RELEASE
OpenTabs Leaderboard
Track your open tabs across all Chrome windows and compete on the global leaderboard. Ranked by tab-hours — not just raw count. 100 tabs open all day beats 10,000 tabs opened for a second.
Ranked by tab-hours: tabs × time open — no cheating
Sign in with Google — persistent login, no re-auth
Live tab count syncs every 30 seconds automatically
Global leaderboard at chrome-leaderboard.nixosoft.com
Personal profile with tabs, tab-hours, and rank
OpenTabs
Leaderboard Extension
47
Open Tabs
12.4h
Tab-Hours
#12
Global Rank
U
user@example.com
FREE
Installation Instructions
1
Download
Click the download button to get the extension ZIP file
2
Extract
Unzip the file to a folder on your computer
3
Load in Chrome
Go to chrome://extensions → Enable Developer mode → Load unpacked → Select the folder
ℹ️
Developer Mode Required
This extension must be loaded in unpacked mode for now. Once published to the Chrome Web Store, you'll be able to install it directly with one click.