Jul 15, 2026
How to Embed an Add to Calendar Button in React / Next.js
Learn how to build and embed a custom Add to Calendar component in a React or Next.js application.
Jul 10, 2026
How to Add an Event to Apple Calendar from a PHP Web App
A developer guide to generating ICS files in PHP to allow users to add events to Apple Calendar.
Jul 9, 2026
How to connect Zapier
A step-by-step guide to generating a Zapier Catch Hook URL to sync RSVPs to thousands of apps.
Jul 8, 2026
How to connect Slack
A step-by-step guide to generating a Slack Incoming Webhook URL to get notified when guests RSVP.
Jul 6, 2026
How to connect Hubspot
A step-by-step guide to generating a Hubspot Private App Access Token to sync RSVPs from Invitly.