The Donald Trump

Thursday, 18 June 2026

New top story on Hacker News: Many Let's Encrypt renewals had errors today

Many Let's Encrypt renewals had errors today
121 by widdakay | 70 comments on Hacker News.


New top story on Hacker News: Ask HN: Is anyone using the A2A protocol?

Ask HN: Is anyone using the A2A protocol?
9 by asim | 3 comments on Hacker News.
The A2A protocol is an agent to agent protocol from Google. I was looking at it 6 months back but it didn't feel like I really understood how to use it at that point. Probably because we were all still trying to figure out agents and then the MCP protocol became quite a big deal. But now I'm starting to think that once an agent has tools and services and data and then contacts. Actually, the point of interaction becomes the agent itself and then if you build other agents you would want them to interact because they have the most relevant context and ability to answer whatever queries. So I was just curious to know if anyone is using this yet? https://ift.tt/NsM7dTK

New top story on Hacker News: Wages in America Are Too Low for the 30% Rule to Work for Renters Anymore

Wages in America Are Too Low for the 30% Rule to Work for Renters Anymore
84 by littlexsparkee | 107 comments on Hacker News.


New top story on Hacker News: Seven Perfect Shuffles Randomize a Deck of Cards. But How Many Sloppy Ones?

Seven Perfect Shuffles Randomize a Deck of Cards. But How Many Sloppy Ones?
4 by layer8 | 1 comments on Hacker News.


Wednesday, 17 June 2026

New top story on Hacker News: Show HN: Local personal data redaction for any AI tools

Show HN: Local personal data redaction for any AI tools
6 by unusual_typo | 0 comments on Hacker News.
I built the desktop app that detects and redacts personal data (or PII) locally without sending any text to server. It supports rule-based filtering and AI model-based redaction (eg openai privacy filter). It's open source and free. Please check out the repo and https://pii-gui.vercel.app/