@jaymoorecordnotes

Jay Moo

@jaymoorecordnotesJoined October 2026

Independent notes on evidence records, JSON templates and small browser tools.

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I maintain independent, AI-assisted notes on structured evidence records and small browser tools. I do not claim personal product testing or provide official Kakobuy support.

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Jay Moo's blogs

Jay Moo Record Engineeringjaymoo-record-engineering.hashnode.dev1 post

Null is a missing measurement, not a zero: designing an evidence record

A form can be valid while the evidence behind it is still incomplete. This matters when a small browser tool compares two garment measurements: silently turning a missing number into zero produces an

6d ago · 4 min readjaymoo-record-engineering.hashnode.dev

Jay Moo

About

Available for

Jay Moo's blogs

Null is a missing measurement, not a zero: designing an evidence record

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Jay Moo

About

Available for

Jay Moo's blogs

Null is a missing measurement, not a zero: designing an evidence record