CSS minification benchmark results

File	clean-css - 5.3.3	clean-css (level 2) - 5.3.3	cssnano - 7.1.1	csso - 5.0.5	csso (restructure off) - 5.0.5	css-tree - 3.1.0	esbuild - 0.25.9	lightningcss - 1.30.1	@tbela99/css-parser - v1.3.4	@tbela99/css-parser (nesting) - v1.3.4
960.css - 9989 bytes	5772 bytes 8.79 ms	5772 bytes 8.44 ms	5772 bytes 29.3 ms	5768 bytes 10.22 ms	5772 bytes 2.18 ms	5772 bytes 4.01 ms	5773 bytes 61.81 ms	5772 bytes 12.22 ms	5772 bytes 14.37 ms	4522 bytes 6.13 ms
animate.css - 95374 bytes	75274 bytes 25.09 ms	74510 bytes 21.71 ms	71723 bytes 64.02 ms	73220 bytes 32.26 ms	74520 bytes 12.87 ms	75731 bytes 12.1 ms	73455 bytes 14.71 ms	68773 bytes 5.29 ms	64625 bytes 68.33 ms	64405 bytes 39.2 ms
blueprint.css - 17422 bytes	10794 bytes 8.42 ms	10644 bytes 17.57 ms	10696 bytes 30.36 ms	10677 bytes 11.7 ms	10760 bytes 3.16 ms	10785 bytes 3.09 ms	10775 bytes 1.75 ms	10762 bytes 1.88 ms	10695 bytes 14.59 ms	10680 bytes 9.13 ms
bootstrap-4.css - 200078 bytes	161971 bytes 62.64 ms	159896 bytes 82.7 ms	160609 bytes 200.85 ms	160157 bytes 58.78 ms	161962 bytes 21.08 ms	163304 bytes 26.87 ms	160903 bytes 10.79 ms	153591 bytes 6.73 ms	153088 bytes 99.08 ms	144564 bytes 66.71 ms
bootstrap-5.css - 205481 bytes	163824 bytes 54.14 ms	161691 bytes 61.54 ms	162318 bytes 190.86 ms	161483 bytes 55.06 ms	163830 bytes 20.73 ms	165613 bytes 14.2 ms	162200 bytes 11.1 ms	159902 bytes 5.03 ms	158694 bytes 64.5 ms	151225 bytes 57.5 ms
font-awesome-all.css - 73117 bytes	58568 bytes 10.31 ms	58568 bytes 14.76 ms	58929 bytes 77.3 ms	53128 bytes 22.75 ms	53184 bytes 7.84 ms	53189 bytes 5.19 ms	58980 bytes 5.46 ms	56046 bytes 2.21 ms	52749 bytes 17.81 ms	52740 bytes 20.63 ms
fotorama.css - 17863 bytes	15025 bytes 7.61 ms	14845 bytes 5.96 ms	15000 bytes 14.96 ms	15115 bytes 5.72 ms	15125 bytes 2.53 ms	15134 bytes 2.29 ms	14973 bytes 1.89 ms	14459 bytes 0.9 ms	13593 bytes 6.95 ms	12482 bytes 8.94 ms
foundation.css - 168014 bytes	132599 bytes 29.54 ms	125182 bytes 49.82 ms	126470 bytes 143.26 ms	124232 bytes 44.29 ms	132554 bytes 16.32 ms	133178 bytes 10.82 ms	128406 bytes 8.14 ms	122738 bytes 4.56 ms	119470 bytes 55.18 ms	106245 bytes 49.65 ms
inuit.css - 53050 bytes	18184 bytes 10.7 ms	17635 bytes 10.8 ms	18105 bytes 25.89 ms	17878 bytes 7.69 ms	18216 bytes 3.16 ms	18282 bytes 2.11 ms	18325 bytes 2.62 ms	17839 bytes 0.82 ms	17477 bytes 10.79 ms	17354 bytes 8.41 ms
normalize.css - 6138 bytes	1815 bytes 0.57 ms	1742 bytes 0.84 ms	1802 bytes 3.77 ms	1692 bytes 1.12 ms	1816 bytes 0.34 ms	1851 bytes 0.27 ms	1816 bytes 0.87 ms	1751 bytes 0.2 ms	1623 bytes 1.07 ms	1611 bytes 0.96 ms
pure.css - 28843 bytes	16797 bytes 2.78 ms	16500 bytes 5.15 ms	16660 bytes 25.9 ms	16733 bytes 5.69 ms	16780 bytes 2.27 ms	17082 bytes 1.39 ms	16762 bytes 1.86 ms	16393 bytes 0.63 ms	14681 bytes 5.9 ms	13651 bytes 5.97 ms
reset.css - 1092 bytes	773 bytes 0.23 ms	773 bytes 0.43 ms	773 bytes 4.36 ms	747 bytes 1.19 ms	773 bytes 0.18 ms	773 bytes 0.14 ms	774 bytes 0.88 ms	773 bytes 0.15 ms	747 bytes 0.49 ms	747 bytes 0.35 ms
tailwind.css - 2380419 bytes	1941820 bytes 259.62 ms	1941515 bytes 400.44 ms	1925626 bytes 1803.23 ms	1652840 bytes 438.75 ms	1944385 bytes 200.43 ms	1963358 bytes 175.68 ms	1961185 bytes 118.21 ms	1836618 bytes 51.66 ms	1661675 bytes 554.44 ms	1633456 bytes 523.55 ms
Total - 3256880 bytes	2603216 bytes 480.44 ms	2589273 bytes 680.16 ms	2574483 bytes 2614.06 ms	2293670 bytes 695.22 ms	2599677 bytes 293.09 ms	2624052 bytes 258.16 ms	2614327 bytes 240.09 ms	2465417 bytes 92.28 ms	2274889 bytes 913.5 ms	2213682 bytes 797.13 ms

CSS Minification Benchmark

Benchmark info: