Which guide do you need right now?
Start with the symptom, not the platform. If something is broken right now — checkout, login, a lead form, a webhook, a scheduled job — pick the matching guide below; each one is a step-by-step diagnosis you can run without a developer. If nothing is on fire, start with the monitoring and maintenance pillars. And if you'd rather have it fixed than read about it, the fix-my-app pages compare your real options.
Start with the symptom
Step-by-step diagnosis guides, written so a non-developer can run them. Each starts with the checks our engineers run first.
- Customer says checkout is broken — the 6 failure modesBuy page blank or spinning, payment box never appears, Stripe webhook failed and orders aren't syncing.
- Form says “Thanks!” but no lead arrivesSubmissions accepted on screen, nothing reaching your inbox, CRM, or sheet — includes Webflow notification emails.
- Bubble + Stripe webhook broke in live modePayments succeed in Stripe, but orders stop syncing back to your Bubble app after launch.
- “Your connection is not private”An SSL certificate expired on a domain or subdomain you forgot you had.
- Your nightly job stopped — silentlyNo error, no email, no fresh data — the cron or scheduled workflow just stopped showing up.
Prevent the next incident
The category pillars: what to watch, what to ignore, and the maintenance routine for apps built without (much) code.
- What is monitoring for no-code apps?The category defined: flows vs pages, a platform-by-platform breakage matrix, and an honest tool comparison.
- Website monitoring for non-technical foundersThe four flows that pay your rent, the jargon you can safely ignore, and a 15-minute no-code setup.
- The Vibe-Coded App Maintenance Guide (2026)The maintenance lifecycle for AI-built apps, the “maintenance wall”, and a free printable checklist.
- How to monitor your Bubble appBubble-specific setup: workflows, webhooks, and scheduled jobs — flows, not pages.
- Control plane stopped convergingFor platform engineers: catching the reconcile loop that dies, no-ops, or rolls back.
Your platform is misbehaving
Symptom-indexed troubleshooting hubs for the builders we monitor most.
- Lovable app brokenBlank screen after publish, Supabase auth redirect loops, Stripe stuck in preview, data vanished after RLS.
- Bolt app broken after deployWorks in the editor, broken in production: missing env vars, wrong-environment Supabase config, stale snapshots.
- Replit app stopped workingSleeping apps, deployments drifting from the workspace, secrets unset in production.
- Bubble app down?First find out whose outage it is — Bubble's, a plugin's, or your app's.
- Bubble workflow not runningWorkflows silently stopped: conditions, privacy rules, paused schedules, plugin updates.
Need it fixed — what are the real options?
Honest cost comparisons for rescue agencies, retainers, and continuous monitoring — named vendors, public prices.
- Who can fix my Lovable app?Rescue agencies from ~$2,500/fix, retainers $1,000–$3,499/mo, or monitoring from $79/mo — compared honestly.
- Who can fix my Bubble app?Dead workflows and silent webhooks: your repair options with real prices, including the free DIY route.
- Who can fix my Bolt app?Broken after deploy: what a fix actually costs, and what you can check yourself first.
Rather not need the broken-right-now section again?
Nightlamp watches your key flows continuously — checkout, login, forms, webhooks, scheduled jobs — and on diagnosis tiers a real engineer sends the root cause and a fix recipe when one breaks.
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