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04 POSTS

Memory 1

  • â—† Kubernetes for Frontend Developers · Part 6
    #memory#nodejs#kubernetes

    Why Is Your Node.js Pod That Size? Sizing Measured Firsthand, from NODE_OPTIONS to Pod Count

    I added one GC tuning flag to the same workload and peak RSS jumped from 201MB to 593MB, while the live data stayed the same. This post traces back through V8 New Space with direct measurements to show why that result is exactly what should happen, and lays out the three axes frontend developers can use to size a Node.js pod.

    2026-08-03·Updated 2026-08-09·45 min read
  • #memory#web-performance#design-patterns

    Preventing Memory Leaks with IntersectionObserver Singleton Pattern and WeakMap

    How to efficiently observe hundreds of elements while preventing memory leaks

    2026-01-17·13 min read
  • #web-performance#memory#async

    How to Efficiently Process Massive JSON Responses

    How to survive when JSON.parse() becomes overwhelming

    2026-01-11·18 min read
  • #memory#nodejs#v8

    A Guide to Node.js Memory Limits and Leak Tracking

    A look at V8's generational garbage collection, adjusting heap memory limits, and practical ways to diagnose memory leaks.

    2021-12-13·7 min read
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