<img src="https://react-virtualized-auto-sizer.vercel.app/og.png" alt="react-virtualized-auto-sizer logo" width="400" height="210" />

Finds the first parent directory that contains a given file or directory.

Simplifies communications with Workbox packages running in the service worker

Forwards video player errors from the embed iframe to the parent window via postMessage, enabling external error handling for embedded PeerTube players.

Reliable way to get the height and width of terminal/console, since it's not calculated or updated the same way on all platforms, environments and node.js versions.

Simple postMessage based server.

[](https://www.npmjs.com/package/@aws-sdk/util-locate-window) [](https://www.npmjs.com/packag

Adds a static `extend` method to a class, to simplify inheritance. Extends the static properties, prototype properties, and descriptors from a `Parent` constructor onto `Child` constructors.

Shared in-process subagent run driver: drives a child agent on ctx.agents (used by the spawn and fork backends)

A tiny (183B to 210B) and fast utility to ascend parent directories

Scrape Window Metadata

Polyfill web3/ethereum with a provider that uses the parent window when the site is embedded in an iframe

Returns an object with the (non-glob) base path and the actual pattern.

sdk for communicate between iframe and parent window

Better handling for window object in SSR environment

A tiny postMessage-based IPC helper for iframe <-> parent window (invoke/handle + emit/on).

<img src="https://react-window.vercel.app/og.png" alt="react-window logo" width="400" height="210" />

PostMessage SDK for iframe and parent window communication

Run a child as if it's the foreground process. Give it stdio. Exit when it exits.

A JS implementation of JSONPath with some additional operators