Enterprise notes: this tool prefers local vendor assets for Monaco/JSZip, but can fall back to CDN. In locked networks, export a pack and vendorize dependencies.
Monaco couldn’t load (usually a network block). You’re in fallback mode (plain textarea). Preview, export, history, validation still work.
Safe is for layout/CSS. Full runs scripts. “Isolated” keeps preview from reading your tool storage (recommended). Export ZIP for client handoff.
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Projects
Projects are stored locally (IndexedDB). Export ZIP creates a shareable artifact. “Duplicate” is your safe branch button.
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History
Snapshots are local “restore points”. Use them like commits. Keep the last 30 per project.
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Validate & Scan
This is a local static scan (no uploads). It checks HTML parse errors, duplicate IDs, missing metadata, risky sandbox settings, and basic JS/network red flags.
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Help
Quick Start1) Edit files (tabs) → 2) Render (Auto or Ctrl/⌘+Enter) → 3) Validate → 4) Export ZIP for Netlify/client handoff
OrganizationSwitch which org your session is scoped to (multi-tenant).
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Email Verification
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Password Reset
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ShortcutsRender: Ctrl/⌘+Enter · Snapshot: Ctrl/⌘+S · Open Console: Ctrl/⌘+`
Security DefaultsIsolated preview ON · Safe mode blocks scripts · Network policy defaults to Block
Vendorizing (Locked Networks)Create folder vendor/monaco/min/… and vendor/jszip.min.js. This tool auto-detects local vendor files and avoids CDN. Export Tool Pack gives you a starter folder structure.
Philosophy: the preview runs in a sandboxed iframe. Full mode is for your own scripts — keep “Isolated” on unless you must use same-origin APIs. This tool never uploads your code anywhere.
TipRegister once, then toggle Cloud on. Your projects will sync across devices.
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