build1 distinct publisher
Mutation testing pinned the rounding logic, but a separate 3p VAT bug slipped past 202 green tests
A .NET invoicing library built with Claude Code came with property tests, hand-calculated golden scenarios and green CI on three operating systems, all of it blind to the half-penny inputs where half-up and banker's rounding diverge.
Publishers:dev.to
Reality
- Evidence48
- Adoption10
- Hype gap+12
- Incentives28