OnlyOnce – Try your frontend once before launch

Summary: OnlyOnce provides short-lived live previews of frontend apps without requiring hosting or GitHub integration, enabling quick feedback and testing before deployment. It offers zero-downtime releases, smart caching, and built-in CDN automation to ensure fast and stable previews.

What it does

OnlyOnce runs frontend previews directly from the CLI or IDE, generating shareable live links without setup or production deployment. It creates temporary environments for testing frontend changes quickly.

Who it's for

Frontend developers seeking rapid, temporary previews of their apps for feedback and validation before full deployment.

Why it matters

It eliminates the need for hosting or complex deployment setups when testing frontends, speeding up development and decision-making.