is now part of Shuffle™. You can use the editor on this domain, but we encourage you to try Shuffle →. Shuffle™ includes templates for Tailwind CSS, Bootstrap, Bulma, and Material-UI.
Switch to Shuffle →
← Tailwind CSS classes list

Tailwind CSS class: .resize-y

<textarea class="resize-y bg-gray-200 m-2 block">Y</textarea>

Preview

CSS source

.resize-y { resize: vertical; }

More in Tailwind CSS Utilities