Retro grid | astro-dither docs

Preview

<DitherEffect effect={"retro-grid"} params={{}} palette={["#0b0021","#3d0a67","#c71f85","#ff7a3d","#ffd23e"]} cell={2} matrix={8} speed={1} />

pnpm add astro-dither

npm i astro-dither

bun add astro-dither

Or copy the source into your project: npx astro-dither add effect

---
import { DitherEffect } from "astro-dither";
---

<DitherEffect effect="retro-grid" />

The synthwave floor: a perspective grid under a sunset with scanline stripes. It takes no params; palette and cell size do the styling.

The props group like this:

No params. Style it with palette, cell and matrix.

A cold palette turns the sunset into a neon signboard.

<DitherEffect effect={"retro-grid"} params={{}} palette={["#02060d","#0b3d80","#00b2ff","#d6efff"]} cell={2} matrix={8} speed={1} />

Bigger cells give the grid a chunkier, poster-like grain.

<DitherEffect effect={"retro-grid"} params={{}} palette={["#0b0021","#3d0a67","#c71f85","#ff7a3d","#ffd23e"]} cell={5} matrix={4} speed={1} />

Prop	Type	Default	Description
`palette`	`string[]`	the effect's	2 to 8 colours, paper first, brightest last. `transparent` works.
`cell`	`number`	2	Size of one dither cell in CSS pixels, 1 to 8.
`matrix`	`2 \| 4 \| 8 \| "noise"`	8	The Bayer threshold size, or noise for a random look.
`speed`	`number`	1	Playback speed. 0 draws one still frame.
`class`	`string`	undefined	Classes on the surface element, for size and position.