Home/Blog/Show HN: Grasmere – Plain Markdown notes for Mac, with links that don't breakAI & MLShow HN: Grasmere – Plain Markdown notes for Mac, with links that don't breakHacker News Show2026-10-20 03:300 viewsArticle URL: https://grasmere.app Comments URL: https://news.ycombinator.com/item?id=50156904 Points: 1 # Comments: 0Source:https://grasmere.appMy favoritesPreviousShow HN: Jev in action – task classifier and auto model router in Keen CodeNextShow HN: Maali – Privacy-first personal finance app with a local AI analystRelated postsHeated mirror reveals hidden 3D patterns in rising air near a wallHeat transfer from a heated surface depends partly on the thin layer of air that warms and rises beside it. As this natu0Phys.org TechInfrared-transparent aerogel boosts performance of subambient daytime radiative cooling materials by up to 5.2°CAs global warming continues, people tend to switch on fans or air conditioners during hot weather. But the more we use e0Phys.org TechTracing the online networks behind AI-generated nude imagesAs Domestic Violence Awareness Month comes to a close this week, one University of Florida researcher is examining the r0Phys.org TechMicrosoft's AI Risk Report Misses This Key DetailThe latest "Digital Defense Report" identifies government agencies as prime targets for AI attacks but doesn't mention t0Dark ReadingIntroducing the Grid Protectors ProgramOpenAI’s Grid Protectors Program will work with utilities to help future compute campuses support grid reliability and p0OpenAI BlogThe world has a new plan to save nature, but it still needs the moneyThe world is set to miss its 2030 conservation goals as finance and action have fallen short, leaders recognized at a UN0Ars Technica