cmd-pal

import { ClassicTheme, Palette, SingleOption } from 'cmd-pal';

// ...

ReactDOM.render(
  <>
    <App />
    <Palette
      components={ClassicTheme.components}
      openOn="option+shift+p"
      prompts={[
        <SingleOption
          options={[
            {
              label: 'Hello world',
              resolve() {
                alert('Hello world');
              },
            },
            // ...
          ]}
        />
      ]}
    />
  </>,
  root,
);