Optimizing C for Microcontrollers - Best Practices - Khem Raj, Comcast RDK
Why the open web links it
Covers best practices for optimizing C code on microcontrollers using Zephyr, with performance and size tradeoff insights.
Linked by 3 independent sites, 2 of them widely read in the 2026-10 crawl of the open web, including elinux.org, bootlin.com.