Oneira
Oneira is a fictional AI image engine, and its hero is one word. IMAGINE fills the screen in black expanded type, and as you sweep the cursor across it a generated world paints itself inside the letters: a vermilion koi crossing a cornflower sky. Keep moving and the word dissolves through seven house styles, from impasto oil to woodblock and night glow; click and an orange scan line draws the next one in. Below, a prompt types itself and resolves in twenty-eight steps, a style bento repaints the hero, and the footer wordmark opens under your cursor. Built in HTML and Three.js, one file, no build step.
Get this prompt- Type
- Landing Page
- Theme
- AI Image Engine
- Stack
- HTML, Three.js, Trail-Mask Reveal
How to use this prompt
- 01
Copy the prompt
Grab the full text — it carries the layout, motion, fonts and stack notes your AI needs.
- 02
Paste it into your AI coder
Claude Code, Cursor, v0, Lovable — anything that writes files. Paste it as-is.
- 03
The video is already wired
The prompt embeds a cloud URL for the source clip, so your coder fetches it automatically.
- 04
Make it yours
Swap the brand name, headline and accent colour. The motion and layout stay intact.
- 05
Ship it
Run the build and deploy to Vercel, Netlify, or any static host.



