4.30.25 | Using zip bombs for server protection, Firefox introduces tab groups, Teslas exempt from auto tariffs due to domestic content rule

This is a recap of the top 10 posts on Hacker News on Apr 30, 2025.I use zip bombs to protect my serverhttps://idiallo.com/blog/zipbomb-protectionhttps://news.ycombinator.com/item?id=43826798Firefox tab groups are herehttps://blog.mozilla.org/en/firefox/tab-groups-community/https://news.ycombinator.com/item?id=43834101Only Teslas exempt from new auto tariffs thanks to 85% domestic content rulehttps://fuelarc.com/cars/only-tesla-exempt-from-new-auto-tariffs-thanks-to-85-domestic-content-rule/https://news.ycombinator.com/item?id=43837993Chain of Recursive Thoughts: Make AI think harder by making it argue with itselfhttps://github.com/PhialsBasement/Chain-of-Recursive-Thoughtshttps://news.ycombinator.com/item?id=43835445Jepsen: Amazon RDS for PostgreSQL 17.4https://jepsen.io/analyses/amazon-rds-for-postgresql-17.4https://news.ycombinator.com/item?id=43833195Show HN: Beatsync – perfect audio sync across multiple deviceshttps://github.com/freeman-jiang/beatsynchttps://news.ycombinator.com/item?id=43835584Sycophancy in GPT-4ohttps://openai.com/index/sycophancy-in-gpt-4o/https://news.ycombinator.com/item?id=43840842Performance optimization is hard because it's fundamentally a brute-force taskhttps://purplesyringa.moe/blog/why-performance-optimization-is-hard-work/https://news.ycombinator.com/item?id=43831705Show HN: A Chrome extension that will auto-reject non-essential cookieshttps://blog.bymitch.com/posts/reject-cookies/https://news.ycombinator.com/item?id=43831298Programming languages should have a tree traversal primitivehttps://blog.tylerglaiel.com/p/programming-languages-should-havehttps://news.ycombinator.com/item?id=43831628