The stock photo site Unsplash recently launched APIs that grant users access to the site's entire library of over 30,000 high quality images. The API comes in two flavors: Unsplash Source and an entire JSON API. Unsplash launched a few years ago as a basic Tumblr blog.
Cycling in the UK is not only a popular past time but and also a real commuting choice. The UK has numerous defined cycle routes and many towns and cities have designated cycling lanes and more recently London introduced a cycling scheme fondly referred to as Boris' Bikes after the current Mayor of London. Since more and more people are using a bicycle as a preferred method of transport, and with cyclists having a different selection of routes, on top of the ordinary street network, than alternative transportation methods, it makes sense for there to be a need for a bicycle journey planning web application and API.