Today I found two best API sites. One is http://www.gotapi.com. This site provides APIs of almost all languages. The other API site which is only focused on Rails is http://www.railsbrain.com/. I like this most. You can also download this API. It is AJAX based fast, useful. Update: APIdoc is also very useful. You can get … Continue reading Two best online API/Rails API
If you want to insert google maps in your rails application, then you can use cartographer. This is still in development.