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Lovable
4 guides
Exposed API key in your Lovable app — what to do now
A secret key (OpenAI, Stripe, Supabase service_role) ended up in your app's public code. Which keys are actually dangerous, how to revoke each one, and how to move the call to the server.
How to monitor a Lovable app for free
What can actually go wrong with a published Lovable app, what to monitor for each of those, and a free setup that takes two minutes — with alerts on Telegram or email.
6 min readLovableMonitoringGuides
Lovable app showing a blank white screen — how to fix it
Your Lovable app opens to an empty white page. Here's how to find the real error in two minutes and fix the usual causes: missing env vars, a bad change, a paused Supabase project, stale files.
6 min readLovableFixesBlank screen
Lovable Custom Domain Not Working? How to Fix It
Stuck on Verifying, Offline or an SSL error? Fix your Lovable custom domain step by step: DNS records, Cloudflare, AAAA and CAA records.