Citymapper - The ultimate transport app - iPhone / Android / Web.

Solo - Personal kanban boards hosted on your own server

TransSee - Real time transit prediction and bus tracker web app.

Cash App - The easy way to send, spend, bank, and invest.

My Bus Lawrence - My Bus Lawrence is a bus tracking application that is used to find the location and timing of buses in the city of Lawrence as well as The University of Kansas.

Stripe - Online payment processing for internet businesses. Stripe is a suite of payment APIs that powers commerce for online businesses of all sizes. Use Stripe’s payment platform to accept and process payments online for easy-to-use commerce solutions.