APIs and Data API "search engines" https://www.mashape.com/ http://www.programmableweb.com/ Government / public data http://www.data.gov/ http://www.google.com/publicdata/directory http://enigma.io/ Maps http://leafletjs.com/ https://www.mapbox.com/ https://developers.google.com/maps/documentation/javascript/ Misc Articles http://blog.mashape.com/list-of-fun-and-interesting-apis-to-try-out/ http://webresourcesdepot.com/15-free-apis-you-didnt-hear-about-but-will-make-use-of/ http://blogs.mulesoft.com/biz/api/top-10-weird-apis/