autofit.js 迄今为止最易用的自适应工具

GPS log file viewer and analyzer with support for GPX, TCX, KML, FIT, IGC, NMEA, SLF, SML, LOC, GPI, GeoJSON and OziExplorer files.

An open source bike computer based on Raspberry Pi Zero (W, WH, 2W) with GPS and ANT . Including offline map and navigation.

Python library to parse ANT/Garmin .FIT files

HungaBunga: Brute-Force all sklearn models with all parameters using .fit .predict!

Responsive image component to fit perfectly itself.

Fit data to many distributions

jQuery plugin, tailor made text to fill the height of the parent element or ellipse it if it doesn't fit

Convert workout data from Peloton into JSON/TCX/FIT files and automatically upload to Garmin Connect

A Go package for decoding and encoding Garmin FIT files

Viking is a free/open source program to manage GPS data (inc GPX, FIT, TCX and KML files). You can import and plot tracks, routes and waypoints, show OpenStreetMaps (OSM), Bing Aerial and other maps, generate Mapnik maps, geotag images, make new tracks, routes and waypoints, see real-time GPS position, etc. It is written mostly in C with GTK

🏃Reactive Fitness API Library for Android and RxJava

Compare files from various activity trackers

A Library for processing GPX, TCX, FIT and JSON files from services such as Strava, Movescount, Garmin, Polar etc

A FIT file parsing and decoding library written in Python3

A simple Python library for converting .FIT files to .GPX files. It also includes tools to convert Strava data downloads in bulk to GPX.

Parse your FIT files easily, directly from JS (Garmin, Polar, Suunto)

A tool for viewing and automatically grading FITS (Flexible Image Transport System) .fit/.fits/.fts files

Perl code for reading and conversion of Garmin FIT binary files

Flattened Device Tree Viewer written in Qt.