[CSS minifier] Please do not calculate the percentage in calc()

[yisibl]

.foo {
  width: calc(100% / 3);
}

esbuild minifier output

.foo{width:33.33333%}

Any attempt to calculate and then simplify the percentages in calc() can be dangerous! Please turn off this feature by default.

Demo: https://codepen.io/yisi/pen/OJxVXYo

(Mac Chrome 89.0.4389.82)

Although a new version of Chrome switched to TableNG to fix this issue, there are still many other browsers that use older versions of Blink.

Please make sure that the CSS minifier does not break the page layout, in which case the number of compressed bytes is not that important.

See also: https://stackoverflow.com/questions/31719624/displaytable-div-with-percentage-width-1px-bug

[yisibl]

Thanks! @evanw