My idempotency library had one job. A dropped connection made it run the payment twice.
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News posted by pinceladasdaweb
"half-open" twice is not the same state: the bug that shaped breakwater 1.0
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My test suite had 100% coverage. Mutation testing still found real bugs
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Node.js has plenty of circuit breakers. So why did I build another one?
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My Redis library said the write succeeded. Redis was down — anatomy of a Node.js client rewrite
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@pinceladasdaweb/rabbitmq npm package
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Node URL Shortener
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Fastify RESTful API
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