post({
by: Ilya Kessler, on: "2026-11-07", in: "Field Notes",
tags: ["ci", "debugging", "lighthouse", "shortcodes", "type-guards"],
// One cached value per post, already loaded with the post, and one less query.
}),
// hashtag / tag
#type-guards
7
posts
tags.ts
// tags.ts: every tag on nightshift.dev
export const type-guards = tag("type-guards");
References to type-guards
7 posts use this tag, 7 on this pagepost({
by: Jonas Whitlock, on: "2026-11-06", in: "Field Notes",
tags: ["contrast", "debugging", "templates", "type-guards"],
// When to wait, when to throttle, and when to just do less work.
}),
post({
by: Mara Voss, on: "2026-11-02", in: "Field Notes",
tags: ["debugging", "indexes", "nginx", "testing", "type-guards"],
// We found a shell script running in CI that no one could explain, so we read it.
}),
post({
title:
"Promises You Forgot to Await"
,by: Ilya Kessler, on: "2026-11-02", in: "Field Notes",
tags: ["composer", "debugging", "redis", "type-guards"],
// A lint rule, a production bug and a short apology.
}),
post({
title:
"Autoloaded Options, Revisited"
,by: Odette Lang, on: "2025-08-05", in: "PHP",
tags: ["refactoring", "type-guards", "web-vitals"],
// What loads on every request and how to find out in one query.
}),
post({
title:
"Filters All the Way Down"
,by: Priya Hale, on: "2025-01-06", in: "WordPress",
// Following one value through six callbacks to find the one that changed it.
}),
post({
title:
"We Measured the Hero Image"
,by: Odette Lang, on: "2024-10-10", in: "Performance",
tags: ["caching", "generics", "hooks", "on-call", "type-guards"],
// It was fine. The third-party script next to it was not.
}),
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Field Notes/
-
PHP/
-
WordPress/
-
Performance/
export const related = ["debugging", "ci", "on-call"];