A blog by yceffort โ a frontend engineer writing about the shape of software, one week at a time.
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06 ITEMS
Popular this season
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#nodejs#kubernetes#v8
Why Is Your Node.js Pod That Size? Sizing Measured Firsthand, from NODE_OPTIONS to Pod Count
ยท45 min read
#ai#essay#frontend
Where Frontend Came From, and Where It Goes After Agents
ยท19 min read
โ Judgment in the AI Era
#ai#essay#software-engineering
When Was the Last Time You Read Code Seriously?
ยท13 min read
โ Judgment in the AI Era
#ai#essay#code-review
If the Code Meets Spec and the Bugs Get Fixed, Does It Matter That You Can't Read It?
ยท22 min read
#react#react-server-components#memoization
React cache() Deep Dive: Request-Scoped Memoization, Read from the Source
ยท22 min read
#security#github-actions#npm
The TanStack npm Supply Chain Attack: Why pull_request_target Is Dangerous
ยท24 min read
06 ITEMS
Recent
latest writing
01
Bun rewrite Exposed Something: OSS Could Only Stop External AI
#bun#rust#oss
Bun moved roughly 960,000 lines from Zig to Rust in six days using Claude Code. The meaning here is not code quality but OSS governance and resource asymmetry.
2026-05-1528 min ยท read
02
What makes a package you can keep using for years different
#frontend#package-management#semver
A good package has to be user-friendly not just in features, but in dependencies, version bumps, compatibility, and release policy.
2026-05-0920 min ยท read
03
The invisible cost in PR diffs: we are not reviewing the code our users receive
#frontend#bundle-analysis#performance
The bundle costs that code review misses, and how to surface them in the PR.
2026-05-0322 min ยท read
04
'use cache' Directive Deep Dive: To the End of Cache Boundaries
#react#nextjs#frontend
Build-time transformations, cache key serialization, ResumeDataCache, cacheHandler, and Cache Components - everything created by a single 'use cache' line
2026-05-0140 min ยท read
05
'use client' Directive Deep Dive: To the Edge of Client Boundaries
#react#nextjs#frontend
Module boundaries created by a single line of 'use client', build-time transformations, Flight serialization, and performance implications
2026-05-0133 min ยท read
06
AI Only Amplifies Me to the Level I Can See
#essay#ai#learning
I'm definitely coding faster, but why are my codebase and skills staying the same? Examining the gap between perceived and proven benefits.
