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React NativeFirebaseD3.jsHealthKit

Fitness Tracker

A cross-platform health and fitness app with workout tracking, nutrition logging, progress visualization, and social challenges.

Fitness Tracker

Overview

A comprehensive fitness companion built with React Native for cross-platform support. It integrates with Apple HealthKit and Google Fit to pull activity data, provides customizable workout plans, and uses D3.js for beautiful progress charts. Social features let users join challenges and compete with friends, while Firebase handles real-time syncing and push notifications.

Key Features

Workout Tracking

Log exercises with sets, reps, and weights. 200+ exercises in the library.

Nutrition Logger

Track calories, macros, and meals with barcode scanning support.

Progress Charts

Beautiful D3.js visualizations of weight, strength, and activity trends.

Social Challenges

Create and join fitness challenges with friends and the community.

Health Integration

Syncs with Apple HealthKit and Google Fit for step and heart rate data.

Smart Reminders

Custom workout reminders and streak tracking to build habits.

Screenshots

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