@zerodrop
ZeroDrop
@zerodrop
Instant temporary email inboxes for developer testing. No signup. No ads. Built on Cloudflare + Redis. → zerodrop.dev
The InternetJoined June 2026
About
Building ZeroDrop — instant disposable email inboxes
for testing auth flows in CI pipelines. No signup,
no Docker, no SMTP config. Built on Cloudflare Workers
+ Upstash Redis. Writing about developer tooling,
edge infrastructure, and building in public.
Available for
Technical writing · Developer tool feedback · Cloudflare Workers discussions · Open source collaboration
ZeroDrop's blogs
Recently published
Testing Password Reset Flows End-to-End in Next.js with Playwright
2d ago · 5 min read · Password reset is one of the most critical flows in any application. It's also one of the most commonly untested. The reason is always the same — the flow requires a real email. You click "Forgot pass
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