CSS minification benchmark results

File	clean-css - 5.3.3	clean-css (level 2) - 5.3.3	cssnano - 7.0.7	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 - v1.3.0	@tbela99/css-parser (nesting) - v1.3.0
960.css - 9989 bytes	5772 bytes 8.2 ms	5772 bytes 8.15 ms	5772 bytes 27.47 ms	5768 bytes 11.36 ms	5772 bytes 2.11 ms	5772 bytes 3.74 ms	5773 bytes 33.48 ms	5772 bytes 7.92 ms	5772 bytes 11.59 ms	4522 bytes 5.97 ms
animate.css - 95374 bytes	75274 bytes 24.8 ms	74510 bytes 20.03 ms	71723 bytes 66.51 ms	73220 bytes 32.45 ms	74520 bytes 12.9 ms	75731 bytes 10.82 ms	73455 bytes 6.58 ms	68773 bytes 6.22 ms	65661 bytes 68.11 ms	65441 bytes 43.52 ms
blueprint.css - 17422 bytes	10794 bytes 8.37 ms	10644 bytes 20.64 ms	10696 bytes 34.28 ms	10677 bytes 10.63 ms	10760 bytes 3.1 ms	10785 bytes 2.91 ms	10775 bytes 1.85 ms	10762 bytes 1.89 ms	10697 bytes 12.06 ms	10682 bytes 10.19 ms
bootstrap-4.css - 200078 bytes	161971 bytes 62.62 ms	159896 bytes 78.14 ms	160609 bytes 201.66 ms	160157 bytes 62.25 ms	161962 bytes 21.26 ms	163304 bytes 23.84 ms	160903 bytes 10.06 ms	153591 bytes 7.58 ms	153092 bytes 95.48 ms	144609 bytes 61.17 ms
bootstrap-5.css - 205481 bytes	163824 bytes 58.51 ms	161691 bytes 62.41 ms	162318 bytes 191.67 ms	161483 bytes 48.81 ms	163830 bytes 21.03 ms	165613 bytes 14.57 ms	162200 bytes 9.7 ms	159902 bytes 5.84 ms	158693 bytes 61.09 ms	151224 bytes 52.65 ms
font-awesome-all.css - 73117 bytes	58568 bytes 9.76 ms	58568 bytes 15.63 ms	58929 bytes 70.69 ms	53128 bytes 19.5 ms	53184 bytes 9.78 ms	53189 bytes 6.36 ms	58980 bytes 4.28 ms	56046 bytes 2.34 ms	52753 bytes 17.52 ms	52744 bytes 21.35 ms
fotorama.css - 17863 bytes	15025 bytes 7.3 ms	14845 bytes 5.64 ms	15000 bytes 14.17 ms	15115 bytes 5.04 ms	15125 bytes 2.04 ms	15134 bytes 1.74 ms	14973 bytes 1.7 ms	14459 bytes 0.82 ms	13625 bytes 9.55 ms	12514 bytes 6.94 ms
foundation.css - 168014 bytes	132599 bytes 34.72 ms	125182 bytes 48.32 ms	126470 bytes 144.28 ms	124232 bytes 43.95 ms	132554 bytes 17.23 ms	133178 bytes 10.61 ms	128406 bytes 8.32 ms	122738 bytes 4.44 ms	119475 bytes 52.52 ms	107638 bytes 50.4 ms
inuit.css - 53050 bytes	18184 bytes 10.94 ms	17635 bytes 11.15 ms	18105 bytes 25.04 ms	17878 bytes 8.8 ms	18216 bytes 3.26 ms	18282 bytes 2.13 ms	18325 bytes 2.36 ms	17839 bytes 0.8 ms	17477 bytes 10.78 ms	17354 bytes 8.04 ms
normalize.css - 6138 bytes	1815 bytes 0.81 ms	1742 bytes 1.05 ms	1802 bytes 3.96 ms	1692 bytes 1.04 ms	1816 bytes 0.33 ms	1851 bytes 0.26 ms	1816 bytes 0.92 ms	1751 bytes 0.21 ms	1623 bytes 1.02 ms	1611 bytes 0.99 ms
pure.css - 28843 bytes	16797 bytes 3.88 ms	16500 bytes 6.36 ms	16660 bytes 25.29 ms	16733 bytes 5.47 ms	16780 bytes 2.2 ms	17082 bytes 1.43 ms	16762 bytes 1.87 ms	16393 bytes 0.88 ms	14681 bytes 5.74 ms	13651 bytes 5.97 ms
reset.css - 1092 bytes	773 bytes 0.29 ms	773 bytes 0.5 ms	773 bytes 2.1 ms	747 bytes 1.04 ms	773 bytes 0.18 ms	773 bytes 0.13 ms	774 bytes 0.5 ms	773 bytes 0.12 ms	747 bytes 0.38 ms	747 bytes 0.31 ms
tailwind.css - 2380419 bytes	1941820 bytes 318.57 ms	1941515 bytes 484.49 ms	1925626 bytes 1779.38 ms	1652840 bytes 406.35 ms	1944385 bytes 196.41 ms	1963358 bytes 152.43 ms	1961185 bytes 90.66 ms	1836618 bytes 49.67 ms	1661681 bytes 543.8 ms	1633462 bytes 493.75 ms
Total - 3256880 bytes	2603216 bytes 548.77 ms	2589273 bytes 762.51 ms	2574483 bytes 2586.5 ms	2293670 bytes 656.69 ms	2599677 bytes 291.83 ms	2624052 bytes 230.97 ms	2614327 bytes 172.28 ms	2465417 bytes 88.73 ms	2275977 bytes 889.64 ms	2216199 bytes 761.25 ms

CSS Minification Benchmark

Benchmark info: