Web application "Timezone Comparison"

A modern and intuitive web application for comparing times across different time zones, created using React. The perfect tool for coordinating meetings and events with people around the world.
The "Timezone Comparison" project is a single-page web application designed to simplify the process of comparing times between multiple cities or time zones. In the context of globalization and remote work, coordinating calls, meetings, and collaboration with colleagues from different countries becomes a daily task. This application solves this problem by providing a clear and user-friendly interface for visualizing and matching times.
Functional capabilities

Adding multiple time zones: Users can easily add an unlimited number of cities or time zones for comparison.

Interactive time slider: The main control element is a time slider that allows users to "scroll" time forward and backward. Moving the slider synchronously changes the time in all added locations.

Day and night visualization: The application visually shows what time of day (morning, afternoon, evening, night) it currently is in each selected city, helping to avoid scheduling meetings at inconvenient (night) times.

Date display: The application correctly handles the transition through midnight and shows the change of date (yesterday, today, tomorrow) for each time zone.

Removing time zones: Users can easily remove unnecessary cities from the comparison list.

Responsive design: The application's interface displays correctly and is fully functional on various devices, including desktops, tablets, and smartphones.