ilovetui/helpbar/README.md

helpbar

A responsive help bar: one line of key bindings that expands, on toggle, into a multi-column view reflowed to use as many columns as the available width allows.

• Bindings render in order: the WithToggle binding first, then WithGlobal bindings (set once), then contextual bindings passed to View at render time.
• Disabled bindings (key.Binding.SetEnabled(false)) are dropped before layout, so the reflow never budgets width for something that won't be drawn.
• Height(contextual...) always matches lipgloss.Height of View for the same arguments, so a host can reserve exactly the right amount of space. An empty bar renders "" and takes 0 rows.

See examples/helpbar.