# `DalaDev.Tui.Views.HelpOverlay`
[🔗](https://github.com/ohhi-vn/dala_dev/blob/main/lib/dala_dev/tui/views/help_overlay.ex#L1)

Help overlay with keyboard reference.

Pure function — takes rect, returns `[{widget, rect}]`.

# `render`

```elixir
@spec render(ExRatatui.Layout.Rect.t()) :: [{struct(), ExRatatui.Layout.Rect.t()}]
```

Renders the help overlay.

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*Consult [api-reference.md](api-reference.md) for complete listing*