Gespenst puts Ghostty VT in the browser

Field notes

The project exposes separate choices for process execution, transport, terminal state, and rendering rather than binding every deployment to one backend. Its browser-only Bash example uses a virtual filesystem in the page, while the package list covers remote WebSocket shells, headless parsing, xterm.js 6.0 API compatibility, permission-aware clipboard handling, buffer search, and safe HTTP(S) links. The page presents worker isolation as the normal path, with shared-worker and main-thread modes for different terminal-count or testing constraints.