Articles, guides, and thoughts on web development and technology
Stop gauging your backend health on CPU alone; the Event Loop Utilization (ELU) metric is the only way to see if your process is actually gasping for air.
Discover why standard TCP keep-alives fail to detect dead peers in modern cloud environments and how to implement precise connection pruning using the TCP_USER_TIMEOUT socket option.
Discover how the Sieve algorithm's lazy promotion strategy manages to increase cache hit rates while simultaneously reducing lock contention in high-concurrency environments.
Traditional Core Web Vitals are blind to the unique latency of generative responses—it’s time to pivot your performance budget toward 'Time to First Token'.
Learn how the Heap-Only Tuple (HOT) optimization turns intentional disk-space waste into your best defense against catastrophic table bloat.
Stop bloatware from killing your performance and use a lightweight native heuristic to pinpoint exactly where your users are losing their patience.
Understand why your Docker containers often ignore SIGTERM and accumulate un-reaped processes by diving into the kernel's unique rules for the init process.
Bypass the overhead of native desktop wrappers and talk to your hardware directly using the Web Serial API.
Why modern high-scale databases are abandoning the local block store in favor of object storage and how the 'S3-native' architecture solves the distributed state problem.
Debouncing is a legacy hack that introduces artificial lag; learn how React’s concurrent renderer and `useDeferredValue` utilize interruptible rendering to keep your UI fluid without the timer-based stutter.