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Short answer: A transactional email API is useful for startup welcome emails when you need structured events, but template ownership still matters mor
You know your Codex usage dropped 12%. Now find out why. I built session-top — a small terminal tool that reads local Codex CLI rollouts and makes qu
Introduction Almost every AI agent acting for a person does it by inheriting a credential: a service account, an API key, a shared token, t
I’ve been collecting small Go experiments and implementations in one place (https://github.com/wang900115/go-perry) to test runtime behaviors, P2P net
Go is useful for backend services that need to wait on several slow operations at once. A service may call external HTTP APIs, read files, or handle q
I once spent the better part of an hour convinced a timeout setting was broken. I'd set it in the config file, the tool ignored it, and the code that
Short answer: choose a realtime API whose reconnect behavior lets the incident response dashboard reconcile stable event identifiers, then suppress du
For a customer-support product that sends from each customer's domain, treat the zone ID as durable state and never substitute the domain string when
When a storefront gives a tenant a new subdomain, propagation delay is the constraint that changes the answer. A fast cutover is useless if the mail s
Nobody edits a DKIM record on purpose at 02:00 on a Sunday, and no registrar sends you a webhook when someone does. That constraint — there is no even
Got a backend system that's been running for years — piles of APIs, complex business logic, and the thought of adding AI feels like a massive undertak
Short answer: use a realtime API built for fan-out publishing, but keep a small Go contract between the delivery tracking map and the provider so stab
Short answer: for a developer changelog tracker, use a staged retrieval architecture with an explicit collection, bounded queries, and source context
Correct orientation and framing before metadata inspection so the extraction step receives a cleaner receipt image. That is the operational recommenda
Short answer: use a TXT record to prove control of a tenant's domain, and use email confirmation to prove control of a person's mailbox; for a media S
"Why did we change the product terms on the website?" "They were changed by Agent #12 in tool call #32 because Decision #234 was ratified by John on
cgo Is a Deployment Contract Every Go team eventually faces a dependency that only ships as a C library: a hardware security module SDK, a
Integrating additional security measures into existing authentication systems often introduces operational risks. With our new Caddy plugin, we shift
I’d like to share ebike-go, a source-available collection of Go services for shared e-bike and pedal-assist bike operations: https://github.com/wangh
I recently just made an neovim theme because I switched from vscode to neovim to reduce distractions when I'm coding! The theme is called hot chocolat