CSS minification benchmark results

File	clean-css - 5.3.3	clean-css (level 2) - 5.3.3	cssnano - 7.0.6	csso - 5.0.5	csso (restructure off) - 5.0.5	css-tree - 3.1.0	esbuild - 0.25.3	lightningcss - 1.29.3	@tbela99/css-parser - v1.0.0	@tbela99/css-parser (nesting) - v1.0.0
960.css - 9989 bytes	5772 bytes 8.6 ms	5772 bytes 7.16 ms	5772 bytes 362.32 ms	5768 bytes 10.98 ms	5772 bytes 1.91 ms	5772 bytes 5.06 ms	5773 bytes 64.56 ms	5772 bytes 9.39 ms	5772 bytes 13.24 ms	4522 bytes 7.14 ms
animate.css - 95374 bytes	75274 bytes 18.36 ms	74510 bytes 21.65 ms	71723 bytes 66.79 ms	73220 bytes 29.81 ms	74520 bytes 12.77 ms	75731 bytes 13.67 ms	73455 bytes 8.78 ms	68773 bytes 5.32 ms	64941 bytes 93.59 ms	64705 bytes 60.54 ms
blueprint.css - 17422 bytes	10794 bytes 8.48 ms	10644 bytes 17.06 ms	10696 bytes 29.23 ms	10677 bytes 11.89 ms	10760 bytes 2.67 ms	10785 bytes 3.11 ms	10775 bytes 2.96 ms	10762 bytes 1.45 ms	10697 bytes 11.42 ms	10682 bytes 10.73 ms
bootstrap-4.css - 200078 bytes	161971 bytes 57.04 ms	159896 bytes 75.17 ms	160609 bytes 197.46 ms	160157 bytes 59.28 ms	161962 bytes 18.1 ms	163304 bytes 25.54 ms	160903 bytes 11.14 ms	153591 bytes 5.85 ms	152932 bytes 94.97 ms	144268 bytes 62.36 ms
bootstrap-5.css - 205481 bytes	163824 bytes 50.71 ms	161691 bytes 58.12 ms	162318 bytes 170.48 ms	161483 bytes 48.41 ms	163830 bytes 19.04 ms	165613 bytes 19.46 ms	162200 bytes 9.93 ms	159902 bytes 4.85 ms	158419 bytes 59.39 ms	150574 bytes 51.04 ms
font-awesome-all.css - 73117 bytes	58568 bytes 8.31 ms	58568 bytes 12.1 ms	58929 bytes 66.81 ms	53128 bytes 20 ms	53184 bytes 7.35 ms	53189 bytes 4.82 ms	58980 bytes 6.16 ms	56046 bytes 2.49 ms	52870 bytes 18.88 ms	52861 bytes 22.52 ms
fotorama.css - 17863 bytes	15025 bytes 12.15 ms	14845 bytes 12.19 ms	15000 bytes 16.12 ms	15115 bytes 5.08 ms	15125 bytes 1.89 ms	15134 bytes 2.06 ms	14973 bytes 1.85 ms	14459 bytes 0.55 ms	13453 bytes 10.8 ms	12514 bytes 8.03 ms
foundation.css - 168014 bytes	132599 bytes 34.52 ms	125182 bytes 51.63 ms	126470 bytes 158.68 ms	124232 bytes 45.54 ms	132554 bytes 14.78 ms	133178 bytes 13.39 ms	128406 bytes 8.3 ms	122738 bytes 3.89 ms	116920 bytes 73.23 ms	107637 bytes 57.08 ms
inuit.css - 53050 bytes	18184 bytes 10.65 ms	17635 bytes 12.47 ms	18105 bytes 27.29 ms	17878 bytes 10.54 ms	18216 bytes 3.48 ms	18282 bytes 4.02 ms	18325 bytes 3.33 ms	17839 bytes 0.9 ms	17464 bytes 11.02 ms	17343 bytes 12.37 ms
normalize.css - 6138 bytes	1815 bytes 1.33 ms	1742 bytes 2.54 ms	1802 bytes 10.43 ms	1692 bytes 1.35 ms	1816 bytes 0.89 ms	1851 bytes 0.69 ms	1816 bytes 3.65 ms	1751 bytes 0.3 ms	1623 bytes 1.2 ms	1611 bytes 1.37 ms
pure.css - 28843 bytes	16797 bytes 5.29 ms	16500 bytes 7.5 ms	16660 bytes 29.04 ms	16733 bytes 5.43 ms	16780 bytes 2.07 ms	17082 bytes 2.07 ms	16762 bytes 2.3 ms	16393 bytes 1.91 ms	14510 bytes 6.51 ms	13708 bytes 7.03 ms
reset.css - 1092 bytes	773 bytes 0.28 ms	773 bytes 0.48 ms	773 bytes 3.17 ms	747 bytes 0.99 ms	773 bytes 0.3 ms	773 bytes 0.16 ms	774 bytes 0.63 ms	773 bytes 0.14 ms	747 bytes 0.34 ms	747 bytes 0.28 ms
tailwind.css - 2380419 bytes	1941820 bytes 277.47 ms	1941515 bytes 435.74 ms	1925626 bytes 1618.99 ms	1652840 bytes 374.83 ms	1944385 bytes 185.84 ms	1963358 bytes 144.69 ms	1961185 bytes 94.8 ms	1836618 bytes 49.54 ms	1661681 bytes 508.05 ms	1633462 bytes 571.76 ms
Total - 3256880 bytes	2603216 bytes 493.19 ms	2589273 bytes 713.81 ms	2574483 bytes 2756.81 ms	2293670 bytes 624.13 ms	2599677 bytes 271.09 ms	2624052 bytes 238.74 ms	2614327 bytes 218.39 ms	2465417 bytes 86.58 ms	2272029 bytes 902.64 ms	2214634 bytes 872.25 ms

CSS Minification Benchmark

Benchmark info: