@nifrajs/island-trigger

Framework-neutral, browser-side trigger scheduling shared by Nifra’s two island runtimes: @nifrajs/web/islands and @nifrajs/islets.

It has no DOM or UI-framework dependency. The public contract is the small scheduleTrigger primitive with these strategies:

import { scheduleTrigger } from "@nifrajs/island-trigger"

const dispose = scheduleTrigger({ media: "(min-width: 768px)" }, () => {
  // Activate the island.
})

dispose() // cancel before the trigger fires

load, idle, visible, and media-query triggers are one-shot. Idle and visibility strategies fall back safely when the browser capability is unavailable; malformed or oversized media queries remain inert. The package only schedules the callback - each island runtime owns its own markers, registry, signals, and framework integration.

For AI agents, see LLM.md. The wider reference is in llms-full.txt.