https://hnflash.com/ Daily AI summary of the top 20 stories on Hacker News. en-us Sun, 31 May 2026 15:33:58 +0000 https://hnflash.com/days/2026-05-31 https://hnflash.com/days/2026-05-31 Sun, 31 May 2026 00:00:00 +0000 Top stories: Microsoft Office 2019 and 2021 for Mac view-only conversion · Domain expertise has always been the real moat · Danish pension fund excludes SpaceX citing governance and valuation · Openrsync: An implementation of rsync, by the OpenBSD team · OpenRouter raises $113M Series B