A tweet-sized debugger for visualizing your CSS layouts. Outlines every DOM element on your page a random (valid) CSS hex color.
One-line version to paste in your DevTools
Use $$ if your browser aliases it:
~ 108 byte version
addyosmani
/ README.md
Last active
November 24, 2025 17:23
— forked from 140bytes/LICENSE.txt
108 byte CSS Layout Debugger
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| // _decimal.scss | MIT License | gist.github.com/terkel/4373420 | |
| // Round a number to specified digits. | |
| // | |
| // @param {Number} $number A number to round | |
| // @param {Number} [$digits:0] Digits to output | |
| // @param {String} [$mode:round] (round|ceil|floor) How to round a number | |
| // @return {Number} A rounded number | |
| // @example | |
| // decimal-round(0.333) => 0 |