svelte-autosize-input
Auto-width, auto-grow input component for Svelte. Dynamically adjusts input field width to grow or shrink with content. Includes customizable placeholders and constraints on minimum and maximum sizes.
ember-autoresize
An ember for providing autoresizing components (includes {{input}} and {{textarea}} autoresizing out of the box)
fit-textarea
Automatically expand a <textarea> to fit its content, in a few bytes
ui-grid-auto-fit-columns
The plugin ensures that the column width will be wide enough for showing the longest data of that column (or column name).