Search arriving and departing trains by station. API from https://rata.digitraffic.fi/ (VR, Finland)
Created with React JS and Gatsby.
Try it out! https://vrtimetable.gatsbyjs.io/
(User selects their station from a list. The trains that are scheduled to arrive and leave the selected station within the next 5 hours are searched. User picks the corresponding tab to see either the arriving or the departing trains.)