How this site is organized
The navigation on caskeycoding.com is a build artifact: one public content graph, several switchable views projected from it, and CI checks that keep the graph and the routes from drifting apart.
Posts tagged architecture
4 posts
When your method repo and your product repo don't talk to each other
I built a method as a public repo and the product that runs it as two private ones, and none of them treated the others as a source of truth. The domain enum lived in four places. A persona drifted between its lens file and its API contr…
Prompt caching is a prefix match, not a flag
Prompt caching looks like a flag you flip for a cheaper bill. It is really the reuse of a stored prompt prefix, governed by three rules, and applying it across four parts of my own system showed where it pays, where it quietly does nothi…
The caskeycoding.com tech stack at a glance
A high-level tour of the technologies running this site: Next.js on CloudFront, Python Lambdas behind API Gateway, DynamoDB plus S3, Anthropic's API with a Bedrock fallback, and AWS CDK wiring it together.