# Falling Leaves

> A website hero that reads as one frame from a long lens at a quarter speed. Maple or ginkgo leaves painted in code fall through real light, lit by one low sun or one street lamp, glowing where they are backlit and blurred by their distance from the focal plane. The headline is a sign standing in that plane, so leaves land on the top edges of its letters, rest, slide off along the edge and fall again past the lines below. They flutter, spiral and tumble the way real leaves do, a gust crosses the frame once per loop, and the pointer pushes them on a live page. It ships as a page and an embed in two worlds, golden hour and night, with a coverage check for stills and a baked picture for browsers without WebGL.

- Output: Web, WebGL leaves through a long lens with the headline as a sign · page + embed · 1080p loop
- Price: Free
- Page: https://lookbk.dev/skills/falling-leaves-hero

## What you need

- Node.js 18 or newer. Nothing to install.
- Chrome, Chromium or Edge, for the checks, the stills and the recording (set `CHROME_PATH` if it isn't found).
- ffmpeg, for the video (or set `FFMPEG_PATH`).
- Internet access when the page is opened, for three.js r180 and the fonts (pinned with integrity hashes).

## Install

```bash
curl -fsSL https://lookbk.dev/cli.js | node - add falling-leaves-hero
```

The first run prints a sign-in link; open it, approve, and run the command again.

Where it installs:

- Run by Claude Code: `~/.claude/skills/falling-leaves-hero` only, the one folder Claude Code reads.
- From your own terminal: `~/.agents/skills/falling-leaves-hero`, which Codex, Gemini CLI, Copilot CLI, Cursor and OpenCode read, and also `~/.claude/skills/falling-leaves-hero` when `~/.claude` exists.

Add `--claude` or `--shared` to write only one of those folders, or `--project` to install into the current folder instead. Start a new agent session afterwards so it picks up the skill.

Credits and licenses: NOTICE.md plus any LICENSE files inside the ZIP.

## Example request

> Make a hero that looks like a photograph of leaves falling through low sun, with our headline standing in focus as a sign that the leaves land on and slide off.