Overview

Textareas don't grow on their own — the browser gives them a fixed height and a scrollbar. This component wraps a textarea in a small block that resizes it to fit the content on every change (including programmatic value changes) with an optional maximum height beyond which it scrolls.

Key features

• Grows and shrinks automatically as the user types or deletes.
• Optional max height with graceful scroll fallback.
• Configurable minimum rows.
• Resizes correctly when the value is set programmatically (form load, "clear" button, etc.).
• Emits an OnChange event so consumers keep their variables in sync.
• Accessible: keyboard-focusable with a visible focus ring; respects reduce-motion.
• No dependencies.