This is a recap of the top 10 posts on Hacker News on May 20, 2026.

Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights

• (00:00) - Intro

I’ve joined Anthropic
https://twitter.com/karpathy/status/2056753169888334312
https://news.ycombinator.com/item?id=48194352

Gemini 3.5 Flash
https://blog.google/innovation-and-ai/models-and-research/gemini-models/gemini-3-5/
https://news.ycombinator.com/item?id=48196570

I’ve built a virtual museum with nearly every operating system you can think of
https://virtualosmuseum.org/
https://news.ycombinator.com/item?id=48195009

Apple unveils new accessibility features
https://www.apple.com/newsroom/2026/05/apple-unveils-new-accessibility-features-and-updates-with-apple-intelligence/
https://news.ycombinator.com/item?id=48192224

Minnesota becomes first state to ban prediction markets
https://www.npr.org/2026/05/19/nx-s1-5821265/minnesota-ban-prediction-markets
https://news.ycombinator.com/item?id=48197980

Google changes its search box
https://blog.google/products-and-platforms/products/search/search-io-2026/
https://news.ycombinator.com/item?id=48197370

Show HN: Forge – Guardrails take an 8B model from 53% to 99% on agentic tasks
https://github.com/antoinezambelli/forge
https://news.ycombinator.com/item?id=48192383

Incident Report: Railway Blocked by Google Cloud (Resolved)
https://blog.railway.com/p/incident-report-may-19-2026-gcp-account-outage
https://news.ycombinator.com/item?id=48201484

GitHub is investigating unauthorized access to their internal repositories
https://twitter.com/github/status/2056884788179726685
https://news.ycombinator.com/item?id=48201316

Remove-AI-Watermarks – CLI and library for removing AI watermarks from images
https://github.com/wiltodelta/remove-ai-watermarks
https://news.ycombinator.com/item?id=48200569