Guides, answers & tools

Build with AI

For people who build software by talking to AI — how the machine thinks, what's really running your app, and how not to get burned

Freshly updated

Is Claude Code worth it over Lovable or Bolt if you don't code? What it costs and who it's for →Updated Nov 3, 2026
Is my Lovable app safe to share? Fix these 6 things before anyone sees it →Updated Nov 3, 2026
Is your Lovable app showing everyone's data? How to check, and turn on RLS to stop it →Updated Nov 3, 2026
Are most vibe-coded apps leaving their database open? What a 30,998-app scan found, and how to check yours →Updated Nov 3, 2026
Can Google AI Studio build and deploy a full app for free? Yes, up to two apps. Here are the limits →Updated Nov 3, 2026
What does "new row violates row-level security policy" mean in Supabase, and how do I fix it? →Updated Nov 3, 2026

New here? Start with these

Decide with live data

Flat vector illustration of a person kneeling to slide one block out of a leaning tower of stacked blocks, with a single coral block balanced on top, on an indigo background

Build

Every new feature breaks something else? Fix the technical debt in your AI-built app

Your app worked last week. Now each change breaks two other things. That's technical debt, a term its inventor says people often misread. What he meant, what two studies found about AI-written code, and a seven-step cleanup order.

Aliteq Team · Oct 16, 2026 · 9 min

Hand-drawn editorial illustration of a small wooden cabin with one coral lit window alone on a dark hillside at night, a wide lavender searchlight beam passing through the sky beside it without reaching it, risograph grain, indigo-violet and off-white on near-black

Build

Your Lovable site isn't on Google yet? The five things that actually block it

The popular theory says Google sees a blank page. For a site Lovable hosts, Lovable's own docs say otherwise. Here's which of five real causes is yours, how to check each one in Search Console, and how long Google itself says to wait.

Aliteq Team · Oct 16, 2026 · 13 min

Flat vector illustration of a person holding a laptop on a cliff edge, facing a large blank red stop sign that stands between two separated platforms, on an indigo-violet background

Build

'Blocked by CORS policy' in Lovable, Bolt or Cursor? Fix it on the server

That red console error means your browser stopped your own app from reading a reply. What CORS actually is, why the quick "allow everything" fixes backfire, and the right fix for Supabase functions and Next.js.

Aliteq Team · Oct 16, 2026 · 9 min

Flat vector illustration of a puzzled developer holding a laptop and looking up at a giant coral pause button sitting on a frozen database cylinder, on a saturated indigo-violet background

Build

Supabase project paused? Every free tier limit, and what Pro really costs in 2026

Your vibe-coded app went quiet for a week and now it won't load. Here is every Supabase Free limit, the exact thing that breaks when you cross each one, and the real monthly bill once you upgrade.

Aliteq Team · Oct 16, 2026 · 9 min

Hand-drawn editorial illustration of a key that almost fits a lock on a dark background, in violet, lavender and coral

Build

"Error 400: redirect_uri_mismatch" after adding Google login? The two lists to fix

You added Sign in with Google and Google blocked the very first click. The error is a safety check, not a bug. Where the address has to match, why it must match exactly, and the fix for Supabase, localhost and preview links.

Aliteq Team · Oct 16, 2026 · 12 min

Hand-drawn editorial illustration of a cassette tape rewinding, its violet ribbon pulling a crumpled paper house back into shape, while a cracked coral jar standing for the database sits out of the tape's reach, on a near-black background

Build

AI broke your app? How to undo it in Lovable, Bolt, Cursor, Replit, Claude Code and v0

Every vibe coding tool has an undo button, and each one lives somewhere different. Where to find it in six tools, what it brings back, and the catch most people learn too late: it rewinds your code, not your data. Plus the one undo that works everywhere.

Aliteq Team · Oct 16, 2026 · 11 min

Photograph of a smartphone with a blank dark screen on a desk beside a laptop and a notebook in warm evening light

Build

Your Lovable, Bolt or Replit app isn't in the App Store yet: what it costs to get there

Apple charges $99 a year, Google $25 once, and Expo's build service has a free tier. What each vibe coding tool actually hands you, and the Google Play wait nobody mentions, from the price pages themselves.

Aliteq Team · Oct 16, 2026 · 7 min

Flat illustration of a person on a ladder plugging a coral cable into a giant blank arrow signpost that points at a dark house, on a flat indigo-violet background

Build

Connected your domain to Lovable or Vercel and it still won't load? The fix order

Your app works on its preview link, but your own domain shows nothing, the old site, or a scary security warning. It's almost always one of six DNS mistakes. Here's how to spot yours, from Lovable, Vercel, Netlify and Cloudflare's own docs.

Aliteq Team · Oct 16, 2026 · 10 min

Flat illustration of a person reaching toward a giant shipping box on a conveyor belt, a coral key already sealed inside it, on a flat indigo-violet background

Build

Your Vite app says undefined on Vercel? The variable missed the build

You pasted the key into Vercel or Netlify, the dashboard shows it, and the live app still reads undefined. Vite writes those values into your code when it builds, so the fix is a prefix and a redeploy. Plus the part nobody mentions: everything named VITE_ is public.

Aliteq Team · Oct 16, 2026 · 9 min

Hand-drawn illustration of a large open hand hovering over a single oversized keyboard key beside an empty dark terminal window with a blinking coral cursor

Build

Your AI said "SSH in and check the logs." The 15 Linux commands that cover it

A plain-English map of the command line for vibe coders: what to type when the app is down, which commands only look, and the two you should read twice before pressing Enter.

Aliteq Team · Oct 16, 2026 · 9 min

An open laptop with a blank glowing screen on a dark desk at night, a tipped-over glass jar beside it spilling coins across the desk

Build

Why is Replit so expensive? How Agent's effort pricing bills you, and the cap to set first

Your Replit bill jumped after a few prompts and you can't see why. Replit's own docs explain it: Agent charges by effort, and big projects and long chats cost more per message. What a checkpoint costs, what your credits cover, what hosting adds, and the spending cap every vibe coder should set before the next prompt.

Aliteq Team · Oct 16, 2026 · 10 min

Hand-drawn editorial illustration of a uniformed doorkeeper holding up a hand mirror at an arched violet door; the mirror shows him holding a mirror, repeating into an endless tunnel, while a coral padlock hangs on the door, on a near-black background

Build

"infinite recursion detected in policy" in Supabase? Your admin check is asking itself

Your Lovable or Bolt app got an admin check, and now every read of that table fails with error 42P17. The policy is reading the table it protects, so Postgres stops the loop. The fix Supabase documents keeps RLS on and takes one small function. Plus the three quick fixes that hand your data to anyone.

Aliteq Team · Oct 12, 2026 · 8 min

Hand-drawn illustration of a robotic hand passing a clipboard with five empty checkboxes, one ticked in coral, to a human hand

Build

Before you ship what Cursor or Lovable wrote: a 5-check code review for non-coders

The AI says it's done and the app runs. That tells you almost nothing about whether it's safe. Five checks, each a question you can ask or a screen you can open, on secrets, who's allowed in, user input, invented packages and errors.

Aliteq Team · Oct 10, 2026 · 8 min

Hand-drawn editorial illustration of a new wooden table wrapped in a coral chain and padlock, with a hand reaching in from the side holding a small key, on a near-black background in indigo-violet and off-white

Build

"permission denied for table" in Supabase? From Oct 30, every new table needs a grant

Your vibe-coded app added a table and Supabase now answers with error 42501. A new table can be locked before Row Level Security even runs. On October 30, 2026 that becomes the rule for every existing project. The one safe fix, and the two popular fixes that open your data to anyone.

Aliteq Team · Oct 9, 2026 · 8 min

Build

Google login sends your live app back to localhost? The Supabase setting that fixes it

Your app is deployed, Google sign-in works, and then the browser lands on localhost:3000 and shows nothing. Supabase did that on purpose. Why it happens, the one setting to change, and the short list that keeps www, previews and your laptop working.

Aliteq Team · Oct 9, 2026 · 9 min

Photo of a power cord running from a wall outlet across a dark floor, with a single amber night-light glowing in the background

Build

Your vibe-coded app went down and nobody told you: the 5 boring reasons

Expired certificates, free-plan limits, paused databases, too many connections and no backup. None are glamorous, all are in the vendors' own docs, and one gave our own site error pages for days.

Aliteq Team · Oct 8, 2026 · 8 min

Flat illustration of a person holding a large open padlock shaped like a document, beside a laptop showing a code symbol

Build

Did your AI add GPL code to your app? What MIT, Apache, GPL and AGPL require

Your AI tool pulls in packages and writes code without ever showing you a license. Here is what the four common open-source licenses ask of you, what the US Copyright Office says about who owns AI-written code, and a four-step check before you go live.

Aliteq Team · Oct 6, 2026 · 8 min

Flat illustration of a person reaching up to a giant coral refresh arrow beside a large browser window that shows only a broken chain link, on a flat indigo-violet background

Build

Your Lovable app works until you refresh, then Vercel says 404. The one-file fix

The home page loads, the buttons work, and then a refresh or a shared link lands on 404 NOT_FOUND. Your app isn't broken. The host is looking for a file that was never there. Here's why, and the fix for Vercel, Netlify and Cloudflare, from their own docs.

Aliteq Team · Oct 6, 2026 · 10 min