This is a Habit Tracker web application developed as a university project for a Java programming course.

The application is currently a basic To-Do list with support for task creation, deletion, marking tasks as completed, and browsing tasks by day. The interface is in Polish, and updates happen dynamically in the browser.

• Java 17
• Spring Boot
• Spring Web
• Spring Data JPA
• Thymeleaf
• Maven
• H2 Database (used primarily for testing, can be replaced with PostgreSQL)
• HTML
• CSS
• JavaScript

• Add new tasks
• Delete tasks
• Mark tasks as completed
• View tasks by day
• Dynamic UI updates (without page reload)

• True Habit Tracker functionality (daily recurring habits instead of one-time tasks)
• User authentication (login system)
• Task editing
• Custom icons for habits
• Improved user interface
• Habit summary & analytics