Especially when parts are straight copies out of Zepto. Zepto Closest Implementation: https://github.com/madrobby/zepto/blob/master/src/zepto.js#L232 https://g

Especially when parts are straight copies out of Zepto. Zepto Closest Implementation: https://github.com/madrobby/zepto/blob/master/src/zepto.js#L232 https://github.com/madrobby/zepto/blob/master/src/zepto.js#L... JQ.Mobi: https://github.com/appMobi/jQ.Mobi/blob/master/jq.mobi.js#L388 https://github.com/appMobi/jQ.Mobi/blob/master/jq.mobi.js#L3... Zepto End Implementation: https://github.com/madrobby/zepto/blob/master/src/zepto.js#L402 https://github.com/madrobby/zepto/blob/master/src/zepto.js#L... JQ.Mobi: https://github.com/appMobi/jQ.Mobi/blob/master/jq.mobi.js#L418 https://github.com/appMobi/jQ.Mobi/blob/master/jq.mobi.js#L4... That said, it's all open source and there are only so many ways to write these functions succinctly.