网页设计常用色彩搭配表
http://tool.c7sky.com/webcolor/

WEB安全色
https://www.bootcss.com/p/websafecolors/

css规范色彩关键字
用英文直接表示的颜色

Color Schemer
自动生成同谱配色方案

免费字体
https://www.fontsquirrel.com/， http://www.dafont.com/， https://everythingfonts.com/

收费字体
http://www.fonts.com/， http://www.myfonts.com/， https://www.linotype.com/， http://www.monotype.com/， http://www.exljbris.com/

styled-components
Use the best bits of ES6 and CSS to style your apps without stress

emotion
CSS-in-JS library designed for high performance style composition

彩虹色🌈
linear-gradient(to right, red, orange, yellow, green, blue, indigo, violet)

WebP Converter
强力压图工具，转换成Google的webp格式，压缩效率极高