XCap is a cross-platform screen capture library written in Rust. It supports Linux (X11, Wayland), MacOS, and Windows. XCap supports screenshot and video recording (WIP).
This package allows you to retrieve precise information about active and open windows on Windows, MacOS, and Linux. You can obtain the position, size, title, and other memory of windows.
A generic messaging component for orchestrating promise based messages to/from a hosting application and an iframed component over the window.postMessage API.