Execute code when the js-process exits. On all javascript-environments

A generic onbeforeunload handler. Will check a list of supplied conditions to determine if it is safe to unload.

Before unload react component

On load/unload events for DOM elements using a MutationObserver

Unload any object

A simple SPA that demonstrates how to load and unload other registered SPAs on a page with a specific config

Simple wrapper around launchctl. Load/unload/install/remove .plist's.

Key based CoreGuiEnabler, singleton Use this class to load/unload CoreGuis / other GUIs, by disabling based upon keys Keys are additive, so if you have more than 1 disabled, it's ok.

A queue managed in localStorage for async tasks that may run immediately before page unload.

Lazy load and unload media

Zero-dependency logging client for logsafe: batched HTTP delivery, sendBeacon unload flush, never throws into the host app.

Vue component that conditionaly prevents page leave/reload

A little load/unload router.

Unload numbers to a binary string, array of bits, array of bools, object of bits, or object of bools.

OpenCode plugin: progressive disclosure + auto-unload for OKF (Open Knowledge Format) knowledge bundles. Inspired by DCP's outbound-only context transformation.

Adds an alert to appear on the page unload

This package provides the `Unload` `Action` for `Transport` `Unit`s.

React hook to setup an 'onbeforeunload' listener

Dynamically load/unload extensions at runtime (inside session) for Pi Coding Agent with /ext:load, /ext:list, and /ext:unload commands.

CLI tool to load/unload MiniMax configuration for Claude Code