⚡ Run code and AI

Your notes run. Hit Run on a block — no setup, no account.

1. Run code

const r = await fetch("https://api.github.com/users/torvalds");
const u = await r.json();
console.log(`${u.name} · ${u.public_repos} repos · ${u.followers} followers`);

▶️ That ran on your machine. API calls, SQL, scripts

2. Let the AI judge the result

Code fetches the data; the AI reasons over it and gives you a call — on live data, in place.

async function getReleases(repo) {
  const r = await fetch(`https://api.github.com/repos/${repo}/releases?per_page=5`);
  return (await r.json()).map(x => ({ tag: x.tag_name, notes: x.body?.slice(0, 800) }));
}

Look at the last 5 releases of "vercel/next.js". If I upgrade, what's the single most likely thing to break — and should I do it now? One reason.

💡 The move: your code fetches, the AI judges. Point it at your repo, DB or API.

3. Analyze any file

Copy a file from your explorer — PDF, screenshot, meeting transcript, spec — and paste it into the block below. Znote drops in the path and reads it as context:

Summarize this file in 3 bullets, then flag the one thing most likely to bite me.
@file:///👉-paste-your-file-here.txt

4. Let the AI browse the web

Search for the latest LTS version of Node.js, and the single biggest change it introduced?

Make it yours

Browse the gallery for ready-to-run templates — API tester, SQL explorer, file analysis.

Code runs free. The AI is free to try, then runs on your own key (OpenAI · Ollama · OpenRouter).