dsh-web-close

The DSH web interface is feature-rich, yet shutting down a running DSH process still means switching back to a terminal, hunting for the right one, and typing the kill command—especially tedious when you have several tabs open. dsh-web-close puts a persistent, semi-transparent red power button right on the page so you can end the current DSH session gracefully without ever leaving the browser.

The button is freely draggable; once you release it, its coordinates are stored in localStorage so the position survives a page refresh. Clicking it opens a center-of-viewport confirmation dialog that shows the target process PID and address. On confirm, DSH follows its own bounded graceful-shutdown chain (appExit, then SIGINT, then process.exit as a fallback), disposing the entire plugin tree before exiting so no plugin cleanup is skipped. After shutdown completes, the plugin also attempts to close only the current tab—it never touches other browser windows or processes.

The plugin ships with zero build steps and zero runtime dependencies. Behaviour is identical on Windows, macOS, and Linux; the only requirement is a working dsh web. It is built for developers who work primarily through the DSH web interface and want a single click to stop DSH gracefully without disturbing any other tabs or terminal sessions.