A Fourteen-Kilobyte Ceiling for the First Paint
The physics of the TCP handshake still imposes a hard 14.6KB limit on your first round-trip; here is how to structure your critical path to survive the initial congestion window.
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Blog
Articles, guides, and thoughts on web development and technology
Stop the Layout Jump
Use the native scrollbar-gutter property to keep your UI perfectly aligned and prevent annoying horizontal shifts when content height fluctuates.
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4 Architectural Patterns for Scaling Postgres Materialized Views Beyond the CRON Job
Master high-frequency data aggregation by moving beyond the full table lock of basic materialized view refreshes.
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Stop Writing Transient Data to the WAL: Why Postgres UNLOGGED Tables Are the Secret to High-Velocity Staging
Learn how to bypass the Write-Ahead Log for temporary data to achieve massive I/O gains without the overhead of an external caching layer.
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The Day My Analytics Finally Matched My Logs: My Quest for the Perfect Page-Unload Strategy
Exposing why your exit-intent tracking is silently failing and how the modern fetch keepalive flag provides the reliability the Beacon API never could.
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The Zero-Window Is a Silent Bottleneck
A technical deep dive into how TCP receive buffer exhaustion creates invisible backpressure that throttles your high-throughput Node.js streams without throwing a single error.
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The Page Cache Is an Implicit Memory Layer
An exploration of how the Linux kernel manages file I/O under the hood and why your application’s memory usage is often a beautiful lie.
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What Nobody Tells You About the TCP Listen Backlog: Why Your Node.js App Is Silently Rejecting Connections
Stop blaming your event loop for dropped packets when the real bottleneck is a single kernel parameter you've never touched.
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The Blob URL Is a Memory Leak
Discover why URL.createObjectURL bypasses the garbage collector and how to prevent your SPA from silently accumulating unrevoked memory references.
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The Desynchronized Frame
Input lag in web drawing apps is often treated as an unavoidable law of physics, but the desynchronized canvas hint allows you to bypass the compositor and draw directly to the glass.
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