Stories posted this day, by points. Rank history starts with the October 2026 rebuild.
841 points by friggeri | 427 comments
A personal dashboard visualizing a ten-year daily running streak since July 2015, with stats on days, miles, hours, and elevation built from Strava GPX data.
638 points by dheerajvs | 421 comments
METR research post on a randomized controlled trial finding that early-2025 AI tools made experienced open-source developers 19% slower on their own repositories.
590 points by simonw | 424 comments
Simon Willison blog post showing Grok 4 searching X for Elon Musk's posts on Israel/Palestine before answering a controversial question.
460 points by miloschwartz | 108 comments
GitHub repository for Pangolin, an open source self-hosted tunneled reverse proxy server with identity and access control and a dashboard UI.
![Screenshot of twitter.com: Grok 4 Launch [video]](https://hn.urlbox.com/shots/renders/2025/7/10/dc31c725-5cbd-43c1-a848-4398433d24bf.jpg)
393 points by meetpateltech | 468 comments
An X post from xAI announcing Grok 4, its new AI model, with an embedded livestream video of the launch.
280 points by coloneltcb | 189 comments
271 points by ubj | 65 comments
![Screenshot of youtube.com: Andrew Ng: Building Faster with AI [video]](https://hn.urlbox.com/shots/renders/2025/7/11/41aefacd-749a-4fe0-a37e-b7e2350de9c7.jpg)
264 points by simedw | 58 comments
190 points by todsacerdoti | 57 comments
152 points by Bogdanp | 51 comments
122 points by geox | 98 comments
112 points by bookofjoe | 85 comments
111 points by tigroferoce | 49 comments
105 points by nixass | 22 comments
91 points by ingve | 10 comments
76 points by jxmorris12 | 7 comments
66 points by matt_d | 3 comments
![Screenshot of youtube.com: HNSW as abstract data structure: video intro to Redis vector sets [video]](https://hn.urlbox.com/shots/renders/2025/7/13/7e1c4346-bfb1-4654-a028-3f7dd0ca64c3.jpg)
