Because the calls for of the online change and builders experiment with totally different person experiences, the necessity for extra native language enhancements expands. Our presentation layer, CSS, has accomplished extremely effectively in enhancing capabilities, even when typically too sluggish. The necessity for native help for mechanically increasing textarea parts has been lengthy recognized…and it is lastly right here!

To permit textarea parts to develop vertically and horizontally, add the field-sizing property with a worth of content material:

textarea {
  field-sizing: content material; // default is `mounted`
}

The default worth for field-sizing is mounted, signaling present conduct. The brand new conduct, content material, will develop as a lot as attainable. To constrain the dimensions a textarea can develop, use conventional width/max-width and top/max-height properties.