Tagged node
2 write-ups.
Reimplementing Enough of Kubernetes to Fool kubectl
Reimplementing enough of the Kubernetes API that the real kubectl can't tell the difference. The surprise wasn't the resource schemas; it was that kubectl delegates its own output formatting to the server, and that a Quantity sent as a plain string decodes as zero on the client rather than erroring.
Rate Limiting a Crawler Across Node Cluster Workers
A per-process rate limiter under Node's cluster module enforced a perfect five-second delay while the host on the other end received a hundred requests at once. Fixing it took an atomic claim, and two more bugs on the way.