7.27.26 | Kill The Cookie Banner, US citizen charged after GrapheneOS phone wipes during airport search, PGSimCity How PostgreSQL Works

This is a recap of the top 10 posts on Hacker News on Jul 27, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights(00:00) - Intro (00:16) - Kill The Cookie Banner (01:33) - US citizen charged after GrapheneOS phone wipes during airport search (02:45) - PGSimCity - How PostgreSQL Works (03:40) - Htmx 4.0, the first JavaScript library to release exclusively on the Game Boy (05:03) - French firefighters face 'pyrocumulonimbus' for first time (06:01) - Decker, a platform that builds on the legacy of Hypercard and classic macOS (07:19) - Show HN: Physically accurate black hole you can put in your room (08:39) - Design is compromise (09:55) - Show HN: Reverse Minesweeper (11:06) - I learned PCB design, 3D printing and C just to listen to music (12:19) - Outro Kill The Cookie Bannerhttps://killthecookiebanner.eu/https://news.ycombinator.com/item?id=49057175US citizen charged after GrapheneOS phone wipes during airport searchhttps://www.techspot.com/news/113236-us-prosecutors-charge-atlanta-man-after-grapheneos-phone.htmlhttps://news.ycombinator.com/item?id=49063022PGSimCity - How PostgreSQL Workshttps://nikolays.github.io/PGSimCity/https://news.ycombinator.com/item?id=49063754Htmx 4.0, the first JavaScript library to release exclusively on the Game Boyhttps://swag.htmx.org/en-cad/products/htmx-4-the-gamehttps://news.ycombinator.com/item?id=49057241French firefighters face 'pyrocumulonimbus' for first timehttps://www.france24.com/en/live-news/20260726-french-firefighters-face-pyrocumulonimbus-for-first-timehttps://news.ycombinator.com/item?id=49060495Decker, a platform that builds on the legacy of Hypercard and classic macOShttps://beyondloom.com/decker/https://news.ycombinator.com/item?id=49060856Show HN: Physically accurate black hole you can put in your roomhttps://blackhole.plav.inhttps://news.ycombinator.com/item?id=49021270Design is compromisehttps://stephango.com/design-is-compromisehttps://news.ycombinator.com/item?id=49059367Show HN: Reverse Minesweeperhttps://sunflowersgame.com/https://news.ycombinator.com/item?id=49057666I learned PCB design, 3D printing and C just to listen to musichttps://pentaton.app/blog/2026-07-12-introducing-pentaton-lp/https://news.ycombinator.com/item?id=49022355