After too many online meetings with teammates across SF, DC, Singapore, and Bangalore — where we spent 10 minutes just figuring out “when can we all meet?” — I built Zonelyte.
Visual timezone grid: shows your whole team side by side, highlights the Golden Hour overlap window, lets you share a live workspace link with no account needed. Syncs via Firestore.
Stack: React 19 + Firebase + Tailwind CSS. Also ships as a Chrome extension.
Free at <a href="http://zonelyte.com" target="_blank" rel="noopener nofollow">zonelyte.com</a> — what timezone pain point would you most want solved?

Timur Isachenko (Code it)

Zonelyte is a free timezone visualizer built for distributed dev teams. It features a visual timezone grid showing team members side by side, highlights overlapping availability windows (Golden Hour), and supports shareable live workspace links without requiring an account. Built with React 19, Firebase/Firestore, and Tailwind CSS, it also ships as a Chrome extension and is available at zonelyte.com.

I built Zonelyte — a free timezone visualizer for distributed dev teams