openGym
An open-source, self-hosted fitness and body-weight tracking tool built with JavaScript. It supports workout plans, muscle-status visualization, multi-app data import, and passkey authentication, with an emphasis on user data sovereignty.
Timeline (last 90 days)
openGym is an open-source project released by developer DuarteSantos8, positioned as a self-hosted fitness and weight tracking tool.
openGym is built using JavaScript.
openGym supports logging of supersets, warm-up sets, and cardio training.
openGym can display visual feedback for three muscle states: under training, fatigued, and undertrained.
openGym supports importing data from three fitness apps: FitNotes, Strong, and Hevy.
openGym adopts a passkey login solution.
Self-hosting means all workout data is stored on the user's own server and does not pass through third-party cloud services.
Self-hosting requires users to have a certain level of deployment and maintenance capability, and cannot be used as easily as commercial apps that are ready to use after download — this is the usability trade-off.
The primary audience of openGym in its early stage is fitness enthusiasts with a technical background.
All Facts (9)
openGym is an open-source project released by developer DuarteSantos8, positioned as a self-hosted fitness and weight tracking tool.
50%UnverifiedopenGym is built using JavaScript.
50%UnverifiedopenGym supports logging of supersets, warm-up sets, and cardio training.
50%UnverifiedopenGym can display visual feedback for three muscle states: under training, fatigued, and undertrained.
50%UnverifiedopenGym supports importing data from three fitness apps: FitNotes, Strong, and Hevy.
50%UnverifiedopenGym adopts a passkey login solution.
50%UnverifiedSelf-hosting means all workout data is stored on the user's own server and does not pass through third-party cloud services.
50%UnverifiedSelf-hosting requires users to have a certain level of deployment and maintenance capability, and cannot be used as easily as commercial apps that are ready to use after download — this is the usability trade-off.
50%UnverifiedThe primary audience of openGym in its early stage is fitness enthusiasts with a technical background.
50%