mobile

hammerjs    

img

gifjs x-gif gifsee
fabricjs(demo) core-video-to-gif  
参考 gifmaker canva Fotor
sogif 51gif GIFHY

https://www.cnblogs.com/xxx91hx/p/5192760.html

font

fontfaceobserver font-carrier  
     

javascript

hammerjs    

code

runjs    

blog

runjs