I Built a Disposable Email Tool with Next.js and Go — Try It Right Here

So I finally shipped something I actually use every day. It started as a personal annoyance. Every time I was testing a signup flow on a side project, I'd burn through fake email addresses, clutter my real inbox, or spend time creating throwaway Gmail accounts. After doing that maybe fifty times I thought, why not just build the thing I actually want. The result is instanttempemail.com. A disposable email tool. No signup, no configuration. You open it and you already have an inbox waiting for you. What I used to build it The frontend is Next.js. I wanted fast page loads and a clean experience without unnecessary complexity. Next.js gave me what I needed there without fighting me. The backend is Go. This was the part I was most deliberate about. Disposable email involves real-time inbox updates, handling SMTP, and serving a lot of short-lived sessions. Go handles concurrency cleanly and the performance is genuinely good. I'm not fighting the runtime to do what I need. The two talk to ea