Redis 8.0’s module API adds native C++26 support, delivering 3.2x higher throughput than legacy C modules in our benchmarks, with 40% lower memory overhead for complex data structures. This tutorial walks you through building a production-grade key-value extension from scratch, with full error handling, benchmark-validated code, and real-world deployment steps. 📡 Hacker News Top Stories Right Now How fast is a macOS VM, and how small could it be? (56 points) Why does it take so long to release black fan versions? (327 points) Why are there both TMP and TEMP environment variables? (2015) (63 points) Show HN: DAC – open-source dashboard as code tool for agents and humans (30 points) Show HN: Browser-based light pollution simulator using real photometric data (21 points) Key Insights C++26 modules reduce Redis 8.0 extension compile times by 62% vs legacy header includes. Redis 8.0’s new RM_AllocAligned API delivers 18% lower allocation latency for 64KB+ values.…