Strength Journeys (strengthjourneys.xyz)

Interactive strength progress visualisations for barbell and other gym lifts

Strength Journeys is a free web app to visualize your barbell lifting data from Google Sheets. Strength progress tracking, one rep max calculator, gym timer and more. Fully open source. Chalk not included.

Google Sheets as data source

Requires user data in a Google Sheet. The app will ask for read-only access of your specific lifting spreadsheet. (this can be revoked at any time)

Open our sample data format in Google Sheets. (Click File Menu, then click 'Make A Copy')

Tech stack

• Javascript
• Next.js (pages router)
• Tailwind CSS
• chart.js (via react-chartjs-2)
• Shadcn/ui components
• NextAuth.js
• Deployed to Vercel

See package.json for the full list of dependencies

Deployment branch

The main git branch is deployed on Vercel. https://strengthjourneys-git-main-wayneschuller.vercel.app/

This deployment has informative console logging of processing timings and any errors.

Unites features from my previous projects:

• https://www.onerepmaxcalculator.xyz/
• https://wayneschuller.github.io/powerlifting_strength_tracker_js/e1rm.html