Playground

Runnable, self-contained examples are in playground/: a minimal form, a full "package scaffolder", a custom-theme demo, per-widget demos, nested panels with fix-ups, update-mode discovery, theme auto-detection, theme options, a configurable key-bindings demo, and the panel browser wrapped in a border. Each is independent - copy one as a starting point.

The SVG demos throughout this documentation are generated from the playground scripts with php docs/util/update-assets.php (requires asciinema, expect, node and npm), which records each demo through a scripted terminal session and renders the recordings to SVG.