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KTRACKER.EXE

kTracker

Full-stack weight, workout, and task management app with JWT authentication, interactive data visualization, and a responsive dark-mode UI. Built with React, Hono, Prisma, and SQLite.

React TypeScript Hono Prisma SQLite Bun Tailwind CSS
source code
README.md

Health and Productivity in One Place

kTracker is a full-stack application for tracking weight, workouts, and tasks — with interactive charts, JWT auth, and a polished dark-mode interface built to WCAG 2.1 AA standards.

Features

  • Weight Tracking — Interactive charts with trend analysis and goal setting
  • Workout Logging — Exercise details with sets, reps, and weight history
  • Task Management — Priorities, deadlines, and completion tracking
  • JWT Authentication — Secure sessions with bcrypt password hashing
  • Dark Mode — Persisted theme with automatic system preference detection
  • Mobile Responsive — Bottom navigation for mobile, sidebar for desktop
  • Real-time Validation — Client and server-side error handling
  • Animated UI — Skeleton loading states and page transitions
  • Accessibility — WCAG 2.1 AA compliant with keyboard navigation

Tech Stack

Backend

  • Runtime: Bun
  • Framework: Hono
  • Database: SQLite (dev) / PostgreSQL (production-ready)
  • ORM: Prisma
  • Auth: JWT with bcrypt

Frontend

  • React 18 with TypeScript
  • Vite build tool
  • Tailwind CSS
  • Recharts for data visualization
  • React Context API for state
  • Cypress for E2E testing