Claude Code vs Cursor: which is easier if you don't code?
A plain comparison of Claude Code and Cursor for founders who don't program: how each works, setup, safety settings, October 2026 pricing and which to pick.
Read articleBlog · Guides
Guides for apps built with AI
Plain-language guides for people who built an app with Lovable, Bolt, Cursor, v0 or Replit: finding what broke, making it safe and getting it live.
110 articles · Page 3 of 13
How to control the cost of AI API calls in your app
Where AI API spending comes from, how to measure it per feature and per user, and the limits, caching, model choices and batch jobs that keep the bill in check.
Read article
Core Web Vitals for an AI-built app: what to fix first
What LCP, INP and CLS measure, the targets Google uses, why apps made with Lovable, Bolt or v0 often miss them, and the fixes that move each one.
Read article
CORS error explained: why it happens and how to fix it
What a CORS error really means, how to read it in the browser console, the usual causes in AI-built apps, and the server-side fix for Supabase functions.
Read article
How much does it cost to fix an app built with AI?
What decides the price of fixing a Lovable, Bolt, v0, Replit or Cursor app, the three sizes of fix, how pricing models compare and how to keep the bill down.
Read article
Cursor broke my code: how do I undo the AI's changes?
How to roll back changes from Cursor or another AI agent: checkpoints, Claude Code's /rewind, the right git command for each case, and what none of them undo.
Read article
How to write Cursor rules that keep the AI agent on track
Where Cursor rules live, the four rule types, what a useful rule says in a real project, why rules get ignored, and how to test and share them with other tools.
Read article
Data protection basics for app founders: GDPR and CCPA
A plain-words overview of GDPR and CCPA for people launching an app: when they may apply, what they usually ask of you, and the practical steps to start with.
Read article
DNS records explained for founders: A, CNAME, MX, TXT
What A, AAAA, CNAME, MX, TXT, NS and CAA records do, which ones your app's domain needs, the mistakes that break sites and email, and how to check your setup.
Read articleStill stuck with your app?
Run the free health check on your app's URL, or get the $299 App Rescue Audit: a senior engineer reviews the code and sends you a written report in 2 business days.