WhenAvailable - Temporary scheduling links | share availability in seconds

Hey Product Hunt! Quick story: A recruiter friend called me in panic. She'd been scheduling candidates using Calendly, and a candidate screenshot her entire availability grid - showing exactly how many people she was interviewing and when. Awkward. That conversation led to QuickSlots. The idea: What if scheduling links were single-use and temporary, like Snapchat for calendars? Here's how it works: 1. Type your availability in plain English ("tomorrow 2-4pm") 2. Get a unique link 3. Share it with one person 4. They book → link expires → data deletes No account needed. No calendar access. No permanent records. I built it for: - Job seekers hiding their search from employers - Recruiters who don't want candidates seeing their full pipeline - Consultants doing quick discovery calls - Anyone valuing privacy over convenience It's 100% free and always will be (no paid plans, no upsells). Tech-wise: Next.js 15, Upstash Redis with TTL, natural language parsing with chrono-node.