颜色插件仅比UI库便宜4kb。当然，您将要使用一个不错的插件版本，而不要使用一些过时的旧东西，这些旧东西不能处理Safari并在转换太快时崩溃。由于未提供压缩版本，因此您可能需要测试各种压缩机并制作自己的最小版本。在这种情况下，YUI仅需2317字节即可获得最佳压缩，并且压缩非常小
这是：
(function (d) { d.each(["backgroundColor", "borderBottomColor", "borderLeftColor", "borderRightColor", "borderTopColor", "color", "outlineColor"], function (f, e) { d.fx.step[e] = function (g) { if (!g.colorInit) { g.start = c(g.elem, e); g.end = b(g.end); g.colorInit = true } g.elem.style[e] = "rgb(" + [Math.max(Math.min(parseInt((g.pos * (g.end[0] - g.start[0])) + g.start[0]), 255), 0), Math.max(Math.min(parseInt((g.pos * (g.end[1] - g.start[1])) + g.start[1]), 255), 0), Math.max(Math.min(parseInt((g.pos * (g.end[2] - g.start[2])) + g.start[2]), 255), 0)].join(",") + ")" } }); function b(f) { var e; if (f && f.constructor == Array && f.length == 3) { return f } if (e = /rgb(s*([0-9]{1,3})s*,s*([0-9]{1,3})s*,s*([0-9]{1,3})s*)/.exec(f)) { return [parseInt(e[1]), parseInt(e[2]), parseInt(e[3])] } if (e = /rgb(s*([0-9]+(?:.[0-9]+)?)%s*,s*([0-9]+(?:.[0-9]+)?)%s*,s*([0-9]+(?:.[0-9]+)?)%s*)/.exec(f)) { return [parseFloat(e[1]) * 2.55, parseFloat(e[2]) * 2.55, parseFloat(e[3]) * 2.55] } if (e = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(f)) { return [parseInt(e[1], 16), parseInt(e[2], 16), parseInt(e[3], 16)] } if (e = /#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(f)) { return [parseInt(e[1] + e[1], 16), parseInt(e[2] + e[2], 16), parseInt(e[3] + e[3], 16)] } if (e = /rgba(0, 0, 0, 0)/.exec(f)) { return a.transparent } return a[d.trim(f).toLowerCase()] } function c(g, e) { var f; do { f = d.css(g, e); if (f != "" && f != "transparent" || d.nodeName(g, "body")) { break } e = "backgroundColor" } while (g = g.parentNode); return b(f) } var a = { aqua: [0, 255, 255], azure: [240, 255, 255], beige: [245, 245, 220], black: [0, 0, 0], blue: [0, 0, 255], brown: [165, 42, 42], cyan: [0, 255, 255], darkblue: [0, 0, 139], darkcyan: [0, 139, 139], darkgrey: [169, 169, 169], darkgreen: [0, 100, 0], darkkhaki: [189, 183, 107], darkmagenta: [139, 0, 139], darkolivegreen: [85, 107, 47], darkorange: [255, 140, 0], darkorchid: [153, 50, 204], darkred: [139, 0, 0], darksalmon: [233, 150, 122], darkviolet: [148, 0, 211], fuchsia: [255, 0, 255], gold: [255, 215, 0], green: [0, 128, 0], indigo: [75, 0, 130], khaki: [240, 230, 140], lightblue: [173, 216, 230], lightcyan: [224, 255, 255], lightgreen: [144, 238, 144], lightgrey: [211, 211, 211], lightpink: [255, 182, 193], lightyellow: [255, 255, 224], lime: [0, 255, 0], magenta: [255, 0, 255], maroon: [128, 0, 0], navy: [0, 0, 128], olive: [128, 128, 0], orange: [255, 165, 0], pink: [255, 192, 203], purple: [128, 0, 128], violet: [128, 0, 128], red: [255, 0, 0], silver: [192, 192, 192], white: [255, 255, 255], yellow: [255, 255, 0], transparent: [255, 255, 255] }})(jQuery);
