SIDE PROJECT / Web Experiences
Fly High.
A volleyball training app that works offline, guides each session, and keeps track of your progress.
training phases
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Warm-up, strength, jump power, conditioning, and cooldown.
session checks
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Checks for illness, pain, sleep, and food before a session.
package dependencies
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Built with JavaScript, HTML, and CSS, without a framework or build step.
01 / THE CHALLENGE
A daily routine, ready anywhere.
A daily training app needs to work on a phone, keep progress, and stay available without a connection.
02 / THE APPROACH
How I built it.
Made the app installable, with a cached app shell for offline use and local progress backups.
Built five training phases with timers, audio cues, vibration on supported devices, and a screen wake lock.
Added four session checks, a lighter routine option, daily streaks, and reduced-motion support.
03 / THE RESULT
What was delivered.
Built an offline training app with five phases, four session checks, and no runtime package dependencies.
Good to know
Open the app online once before using it offline. Training results have not been measured.