Show HN: Follow London Trains in 3D

Software Development, Web Development & Frontend(ride.nexttrain.london)view on HackerNews

deck.glTFL APILondon rail networkCloudflare workersvisualizer

Author: mgranados

Date: 7/4/2026

Article Summary:

Building a deck.gl visualizer to track trains along the London rail network using the TFL API and sharing train journeys.