图片网站

[ ICON ]
https://icomoon.io/app/#/select
https://thenounproject.com/
http://www.iconfont.cn/collections?personal=1
http://findicons.com/
https://icons8.com/
http://www.easyicon.net/language.zh-cn/
http://pictogram2.com/?paged=2&lang=en
[ 免费摄影图库 ]
https://unsplash.com/
http://thestocks.im/#
http://www.uisdc.com/free-stock-photo-websites
https://visualhunt.com/    这个是按颜色搜索图片资源
https://www.zhihu.com/question/26373533
[ 配色 ]
http://color.uisdc.com/
http://www.peise.net/tools/web/
http://www.zcool.com.cn/article/ZMTQ4OTky.html
http://www.douban.com/photos/album/83457401/ 
https://color.adobe.com/zh/create/color-wheel/
http://www.designskilz.com/colors/
http://www.colorhunt.co/
http://www.materialpalette.com/cyan/yellow
[ 网页设计案例 ]
http://bm.straightline.jp/
比较出名的设计网站： 站酷 UI中国 优设网 dribble behance