@sports-alliance/sports-lib
A Library to for importing / exporting and processing GPX, TCX, FIT and JSON files from services such as Strava, Movescount, Garmin, Polar etc
velo.gl
React/Typescript library for interactive 3D visualization of GPX and TCX activities.
@trailstash/ultra
A web based tool for making MapLibre GL maps with data from sources such as Overpass, GeoJSON, GPX, KML, TCX, etc