> ## Documentation Index > Fetch the complete documentation index at: /llms.txt > Use this file to discover all available pages before exploring further. # ASCII Trail Reveal > An authored S-curve sweeps through a deterministic ASCII grid, flipping cells away to reveal a labeled panel. # ASCII Trail Reveal An authored S-curve sweeps through a deterministic ASCII grid, flipping cells away to reveal a labeled panel. **ASCII Trail Reveal** ```html ascii-trail-reveal.html ASCII Trail Reveal ``` Copy npx hyperframes add ascii-trail-reveal to the clipboard That writes one file: `compositions/components/ascii-trail-reveal.html`. ## Paste it into your composition Open `compositions/components/ascii-trail-reveal.html` and copy what is inside into your own composition. A component has no size or duration of its own. It takes both from the composition you paste it into. ## Variables Every one of these has a default, so the piece works untouched. Set the ones you want to change on the element: | Variable | Default | Accepts | What it does | | - | - | - | - | | `label` | `The reveal` | string | Text shown on the revealed panel. | | `accent` | `green` | `green`, `blue`, `violet` | Color used by the trail and revealed panel. | | `trail_width` | `narrow` | `narrow`, `wide` | Width of the cell reveal tail around the authored path. | Set them with `data-variable-values` on the element that mounts it. These are the defaults, so this behaves exactly like the preview above until you change one: ```html wrap
``` {/* hf:generated-footer */} Tagged `motion-primitive` `intro` `reveal` `ascii` `trail` `grid`. ## Related topics * [Browse the complete Catalog](/catalog.md) * [Add assets and Catalog items in the browser editor](/studio/assets-and-blocks.md) * [Put blocks together into one video](/concepts/compositions.md)