I built something that changed my friend group's social fabric (via) I absolutely love this as an illustration of the thing where the tiniest design decisions in software can have an outsized effect on the world.
Dan Petrolito noticed that his friend group weren't chatting to each other using voice chat on their Discord server because they usually weren't online at the same time. He wired up a ~20 lines of Python Discord bot to turn people joining the voice channel into a message that could be received as a notification and had a huge uptick in conversations between the group, lasting several years.
Recent articles
- Designing agentic loops - 30th September 2025
- Claude Sonnet 4.5 is probably the "best coding model in the world" (at least for now) - 29th September 2025
- I think "agent" may finally have a widely enough agreed upon definition to be useful jargon now - 18th September 2025