How to Add Calendly to a Next.js Website (3 Best Methods + Common Pitfalls)

Table of Contents 1. Why integrate Calendly into your Next.js site? 2. Quick overview: the three methods 3. App Router and Next.js specifics 4. Method 1 — Inline embed (iframe or official embed) 5. Method 2 — Pop-up widget (Calendly's widget) 6. Met...