/tags/ical/ Recent content in ical on Hugo -- gohugo.io en Sun, 01 Mar 2026 00:00:00 +0800 /posts/timeslot-calendar-visibility-system/ Sun, 01 Mar 2026 00:00:00 +0800 /posts/timeslot-calendar-visibility-system/ I wanted to show my availability on this blog — basically a simple “here’s when I’m free” widget. Most of the options I looked at either pushed me toward a third-party scheduling service (Calendly, Cal.com cloud) or required setting up OAuth credentials. Neither felt like a great fit for a static blog that only needed a read-only JSON feed. So I built Timeslot — a small self-hosted service that exposes availability as a simple API while keeping the underlying calendar data on infrastructure I control.