On paper the macguffin service is finished. Part 5 left it typed, fast, documented and served over TLS. So you deploy it, traffic starts flowing, and a week later someone wanders over to say “it’s slow”.
Slow how? Slow where? Which …
A while back I wrote about hardening the account that would hold the signing key, and one line in it has aged badly. “GuardDuty is already looking,” I wrote: the account watched from day one, threat detection on before the key even arrives. …
The google.api.http annotations we added in part 4 have done one job so far: they told the gateway which REST calls map to which RPCs. But they describe the API precisely, the paths, the verbs, the request and response shapes, and a precise …
There’s a special kind of CI job that everyone on a team quietly learns to ignore: the one marked allow_failure: true. It runs, it goes red, the pipeline goes green anyway, and after the third time you stop looking at it. I inherited six of …
A quick tally of where part 3 left us. One domain, the Store. One gRPC service over it, mapping the domain to proto with toProto. And then a whole second transport, the REST layer, with its own routing and its own toDTO mapping the very …
Pick a week in May 2026 and there’s a supply-chain attack in it. On the 11th someone owned TanStack’s CI and pushed 84 poisoned package versions in six minutes. On the 14th, three malicious versions of node-ipc, a library with ten million …
The HTTP server from part 3 serves JSON. But net/http doesn’t care what you hand it: HTML, an image, a stylesheet, a whole little site, it’s all just bytes with a content type. So before we get back to the API in part 4, a short detour to …
The gRPC service from part 2 is the right core for service-to-service traffic. It is also useless to a great many of the things that might want to call it: a browser, a webhook from some SaaS, a partner who will not touch protobuf, a curl …
I have a retirement plan, and it is gloriously low-tech. A cabin, some trees, a woodstove, and a firm rule that no wifi symbol ever appears within a mile of me again. I think about it more than is probably healthy.
There’s a snag, though, …
In January, Daniel Stenberg shut down curl’s bug bounty. The headlines wrote themselves, and they all said the same thing: AI killed it. A flood of machine-generated slop drowned the maintainers, so they pulled the plug.
That’s true, as far …
