The best of Hacker News,
ranked and ready.
HN Radar tracks Hacker News top stories and surfaces trending tech books discussed by the community — ranked by score, refreshed every 12 hours.
Top-scored Hacker News stories. Sort by score or recency. Updated every 12 hours from the official HN API.
Books surfaced in HN discussions, ranked by community score. Find your next technical read with Amazon links.
About HN Radar
HN Radar is a lightweight aggregator for Hacker News — the tech community's go-to source for programming, startups, and science news.
Stories are fetched from the official HN API every 12 hours and ranked by upvote score, so you always see what the community finds most valuable — not just what's newest.
The books section detects Amazon, O'Reilly, Goodreads, and publisher links shared in HN threads, making it easy to discover what engineers are actually reading.