# time-off calendar with approvals — Contractor Tracker Time-off requests land on the calendar where the work is already scheduled, and get approved or denied in a click — plus a payment audit trail and amounts hidden in guest view. Type: project Published: 2026-09-16 [Original page]() [Browse this group]() Parent project: other builds Recorded status: launched Updated: 2026-09-16T19:16:19.980Z Technologies: HTML, JavaScript, React, Babel standalone, Firebase RealtimeDB, Netlify ## Details **What is it?** The third pass on the contractor tracker, this time on the calendar. **What it does** - The calendar shows the days a contractor has asked off - A day off is approved or denied straight from the calendar, without opening anything else - Calendar days no longer get cut off in a smaller window - Payment edits keep an audit trail — who changed a pay date, from what to what, and when - Payment and bonus amounts are blurred in guest view **How it works** The whole app is still one `index.html` with React and Babel loaded from a CDN and JSX translated in the browser — no build step, edit the file and deploy. Every CDN version is pinned to an exact release after an unpinned Babel auto-upgraded to a new major version and blanked the entire page. **Built with** A single HTML file with React via Babel standalone, Firebase Realtime Database, deployed on Netlify. Status and dates describe the published record, not a recent test of an external service. Missing details are not inferred. Public links do not imply an open-source licence or permission to reuse material. [Directory]()