CSP for Replit Embeds: Copy-Paste Policy Examples
Replit embeds are usually simple right up until CSP gets involved. You drop in an iframe, everything looks fine locally, then production blocks it with a vague browser error. Or worse, your CSP is broad enough that it works, but now you’ve punched a bigger hole in your policy than you meant to. This guide is the version I wish I had handy the last few times I dealt with third-party embeds. ...