by Dan Pope
Always be 1 tap away from train times. Train Text is a data-friendly UK train times site. It uses the Web App manifest to define its behaviour on a smartphone, including providing a unique app icon when pinning multiple journeys to a smartphone's home screen. All of the content is delivered in under 5KB and the CSS fits inside a tweet.
View the source of this project on GitHub: https://github.com/danielthepope/trntxt