Hatena Bookmark is a bookmark service. This extension get hotentry list from each category rss feed. You can see bookmark count, open site url and comment page.
This extension is not official by Hatena
Notion
The fastest way to search, create and update Notion pages.
GitHub
Work with issues, pull requests, manage workflows, search repositories and stay on top of notifications
Brew
Search and install Homebrew formulae
Get product updates and news in your inbox. No spam.