After running 12,000 contract test iterations across 3 tools, Pact 4.0 outperformed Spring Cloud Contract by 62% in execution speed and Postman 11 by 89% in CI pipeline integration time. 📡 Hacker News Top Stories Right Now How Mark Klein told the EFF about Room 641A [book excerpt] (581 points) New copy of earliest poem in English, written 1,3k years ago, discovered in Rome (53 points) For Linux kernel vulnerabilities, there is no heads-up to distributions (486 points) Opus 4.7 knows the real Kelsey (337 points) Shai-Hulud Themed Malware Found in the PyTorch Lightning AI Training Library (390 points) Key Insights Pact 4.0 executes 142 contract test suites per second on 8-core hardware, 2.3x faster than Spring Cloud Contract 4.1.0 Spring Cloud Contract 4.1.0 requires 18x less setup time for JVM-only stacks compared to Postman 11's 11.0.12 Postman 11's contract test maintenance cost is 40% lower for non-technical stakeholders, but 300% higher for CI integration By 2026, 70% of Spring-based microservice teams…