Sync Sofa - Online Video Synchronizer
This extension can sync online video playing by multi-user in a fast, brief and stable way.
floccus - 谷歌浏览器书签同步
Sync your bookmarks across browsers via Nextcloud, WebDAV or a local file (and thus any file sync solution)
Send Anywhere (For Gmail/Slack)
Share large files up to 50GBs on Gmail/ Slack! More easy and efficient!
HUSD Meet Fix
Prevent student access to disruptive features in Meet.