head2head · jimmyhoughjr.net
One job, built twice, measured. Each report puts two implementations of the same thing on the same hardware against the same work, and writes down what actually differed.
September 4, 2026
Two implementations of one persistence protocol against the same Postgres. They write identical rows. Raw is 158 lines and Fluent is 246, and the 88-line difference is mostly the schema said twice.
Read the report →July 7, 2026
The same auth-and-storage service written twice and swapped live behind one Dokku app on a pi. Swift halves the memory. Node deploys 20 times faster.
Read the report →Checking sign-in…
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