The SPOE blog

Build a landing page with AI and keep it as plain HTML: Most AI builders give you a whole app when you wanted one page. How to build a landing page with AI as plain HTML and CSS you can open, edit and host anywhere, and how to write the prompt.

Firebase Studio closes on 22 March 2027. What to do with your app: Google is closing Firebase Studio and deleting the workspaces left in it. How to download your code now, the options Google gives you, and how to rebuild somewhere you hold the code.

Is AI-generated code safe to ship? What to check, and what a second AI catches: AI writes working code fast, and makes the same few security mistakes again and again. The ones that matter, how to catch them without reading every line, and what SPOE checks for you.

Someone handed you an app built with AI. How do you know what is in it?: A signed export lists every file and the AI models behind every change, and anyone can check it in a minute. What a signature proves, what it does not, and how to check one.

Vibe coding prompts that work: how to get a good first build: The prompt decides most of what you get from an AI app builder. How to write one that produces a real app on the first try, with examples, and the habits that keep a project on track after.

What is vibe coding? A plain guide for people who want to ship: Vibe coding means describing an app in plain words and letting AI write the code. What it is good at, where it goes wrong, and how to do it without losing your app.

Will you own the app an AI builder makes? Six checks before you start: Most AI app builders let you download code. Fewer let you run it without them. Six checks to make before you build anything you care about, and what to look for in each.

Pricing · Blog · App ideas · Compare builders · Verify an export · Developer API · Start freeThis page needs JavaScript to run the app itself. Everything above is a plain description of it.