Hacker News Stack - Focus on the really fresh and unread news in Hacker News.
OneBar - AI-powered Q&A knowledge base for Slack teams
Hacker News-cli - Browse Hacker News from your Terminal
Whatis - Manage & organize your team's knowledge straight from Slack
Hacker Newsletter - Best of Hacker News in your inbox every Friday.
Tettra - Tettra is a company wiki that helps teams manage and share organizational knowledge.