Entry #789

Deploying your app with invalid environment variables is a hassle. This package helps you to avoid that.

I'm using this package in my Tanstack Start application now and it works well. One thing that I did need to do is add:

runtimeEnv: { ...import.meta.env, ...process.env }

So that both the server and vite env variables would be available. This should be safe though because it still prevents any server: {} variables from being used on the client side from what I can tell.