— Zhaphar · Notes

Writing on engineering, agents, and systems.

Notes on thinking, engineering, agents, and durable growth.

13 Posts3 Series2 Works

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Journal · API

W27 · Pin Down the Vague.

One concept, three names, three layers — so nothing lined up. This week I pinned it down.

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Latest160 words1 min

Reports · Tools

June · Converging the Toolchain.

June shipped no new features. It only made the existing ones hold. It may be the most valuable month of the year.

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146 words1 min

Journal · Fonts

W26 · Fonts Arrive First.

One Chinese typeface weighed seventeen megabytes. Split into ranges, first paint drops under one — and the page finally looks like itself.

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148 words1 min

Journal · Incident

W25 · A Bad Rollback.

The rollback took forty minutes. Thirty-five of them went to working out which version to roll back to.

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129 words1 min

Journal · API

W24 · Interfaces as Contracts.

Renamed one field. Three downstream places broke at once. A week spent re-learning the word "contract".

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141 words1 min