Java 23’s 12 new language features and 8 JVM improvements deliver 18% faster cold start times than Java 21, but unvetted code patterns can erase 92% of those gains. Here’s how to lock in quality with SonarQube 10.5 and GitLab CI 16.10. 📡 Hacker News Top Stories Right Now Ghostty is leaving GitHub (2538 points) Bugs Rust won't catch (270 points) HardenedBSD Is Now Officially on Radicle (59 points) Tell HN: An update from the new Tindie team (20 points) How ChatGPT serves ads (328 points) Key Insights SonarQube 10.5’s Java 23 analyzer detects 14 new pattern-matching and scoped-value anti-patterns missed by previous versions GitLab CI 16.10’s native SonarQube integration reduces pipeline setup time by 67% compared to 16.9’s custom script approach Teams adopting this pipeline see 41% fewer production incidents related to unhandled sealed class edge cases in Java 23 By 2025, 78% of Java 23 enterprise projects will mandate SonarQube-gated GitLab CI pipelines per Gartner’s 2024 DevOps report What You’ll Build By…