From Design Canvas to React: Build a Shader Hero with InspoAI Shades

The designer wants a background that moves. The developer wants something that won’t eat the page’s performance budget. Both want the headline to stay readable.

That’s the real challenge with animated hero sections. Getting pixels to move is only the beginning; making them belong on the page takes a little more care.

This walkthrough uses InspoAI Shades to explore a visual design, export a React component, and keep the surrounding UI accessible. Shades is part of InspoAI. The workflow below is about the handoff from design to frontend code, rather than building a shader engine from scratch.

First, decide what the background is doing

Imagine a product page with one headline and one call to action. A slow gradient might give it atmosphere. A cursor ripple could make it feel responsive. Grain or dithering could give a clean composition a more editorial character.

Pick one direction. If every layer is trying to be the interesting part, the headline usually loses.

Shades lets you work with visual effects as layers. The editor screenshot below shows the effects library, a Mesh hero composition, and controls for the selected text layer.

The live Shades editor, with effects on the left and layer controls on the right.

Remix a starter before building from zero

For a first experiment, choose a starter, set the frame size, and change the colors before adding more effects. It is much easier to judge a design when you change one thing at a time.

Here’s the God rays starter on the canvas. Notice that the device controls are part of the same workflow: the composition needs room for both the effect and the content.

Start with a composition, then adjust it for the actual place it will appear.

A useful design pass looks like this:

1. Choose the mood and frame size.
2. Adjust the background colors and movement.
3. Check where the brightest and busiest areas appear.
4. Leave a quiet area behind the headline and button.
5. Review a narrow mobile composition separately.

The text in the editor can help you compose the visual. For the website itself, keep the real headline and links in HTML. That gives you normal wrapping, selection, keyboard access, and text that remains available outside the canvas.

Export the background, then give it a home

Use the React code export when the result needs to render live on a website. Shades also provides image and video exports, but a rendered video won’t preserve cursor interaction.

The export panel includes the generated component and framework choices.

Save your exported component in a local file such as ShadesBackground.jsx. Follow the dependency instructions in the export panel; the screenshot shows the shaders package. Its official repository documents the supported framework integrations.

Next comes the part that is easy to miss: the exported visual needs a container with a real size. Treat it as a decorative layer behind the hero copy.

Here is an illustrative React wrapper. ShadesBackground is your exported file, not a built-in React component. This example assumes a React app with a browser client; adapt the client boundary and imports for your framework.

import { useEffect, useState } from "react";
import ShadesBackground from "./ShadesBackground";
import "./hero.css";

export default function Hero() {
  const [motionAllowed, setMotionAllowed] = useState(false);

  useEffect(() => {
    const preference = window.matchMedia(
      "(prefers-reduced-motion: reduce)"
    );
    const update = () => setMotionAllowed(!preference.matches);
    update();
    preference.addEventListener("change", update);
    return () => preference.removeEventListener("change", update);
  }, []);

  return (
    <section className="hero" aria-labelledby="hero-title">
      <div className="hero__visual" aria-hidden="true">
        {motionAllowed && <ShadesBackground />}
      </div>
      <div className="hero__copy">
        <h1 id="hero-title">Make room for a better idea.</h1>
        <p>A clear message, with a little atmosphere behind it.</p>
        <a href="/get-started">Get started</a>
      </div>
    </section>
  );
}

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 32rem;
  display: grid;
  align-items: center;
  background: #141322;
  color: #fff;
}

.hero__visual {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__visual > * {
  width: 100%;
  height: 100%;
}

.hero__copy {
  position: relative;
  z-index: 1;
  max-width: 42rem;
  padding: clamp(1.5rem, 5vw, 4rem);
  background: rgb(20 19 34 / 75%);
}

.hero__copy a {
  display: inline-block;
  padding: 0.75rem 1rem;
  background: #fff;
  color: #141322;
  border-radius: 0.5rem;
}

.hero__copy a:focus-visible {
  outline: 3px solid #ffd166;
  outline-offset: 4px;
}

There are a few deliberate choices here.

The solid background remains when motion is disabled or the visual is unavailable. The copy has its own backing so it doesn’t depend entirely on whatever color the shader happens to show. The effect is decorative, while the heading and link keep their normal HTML semantics.

The motion preference starts disabled, then updates on the client. When reduced motion is requested, the exported component is not mounted. This goes further than hiding a running canvas with CSS. See MDN’s reduced-motion reference and React’s effect documentation.

This wrapper intentionally uses pointer-events: none so the visual won’t intercept clicks. For a cursor-reactive effect, check how the exported component receives pointer input and adapt the layering accordingly. Don’t remove that rule blindly and accidentally make the call to action unclickable.

A screenshot can’t tell you whether it’s ready to ship

Before using the design in production, check it in the actual page:

• Readability: does the headline stay clear across the whole animation?
• Touch: does the page still make sense without hover or a mouse?
• Keyboard: can someone focus and activate the link normally?
• Reduced motion: does changing the system preference leave a usable static hero?
• Browser support: does your fallback work when the graphics runtime is unavailable?
• Performance: what happens on a modest phone, not just your development laptop?

A browser API being present does not guarantee that a graphics adapter or device will initialize successfully. Inspect the exported runtime’s behavior and test failures rather than assuming support from one feature check.

Also consider loading the effect only when needed and stopping offscreen animation where your runtime supports it. Those choices depend on your app and the exported component; they aren’t handled by the small wrapper above.

When code is more than you need

For a social clip or launch announcement, a video export may be the better handoff. You avoid introducing a graphics runtime into a page that doesn’t need live interaction.

Use video for a rendered animation; use code when you need a live effect.

For a blog cover, presentation, or static fallback, export a PNG or JPG instead. Choosing a still is often a design decision, not a compromise.

Quick questions

Do I need to write GLSL?

No. Shades lets you compose the visual with layers and controls. Integrating the code export still involves frontend work.

Can I use the same effect in Vue or Svelte?

Shades provides Vue, Svelte, Solid, and JavaScript exports alongside React. Use the appropriate export rather than translating a React component by hand.

Does the exported background make the page accessible automatically?

No. You still own text contrast, semantic content, keyboard access, reduced-motion behavior, and testing. The background is one layer of the page.

Is this wrapper a complete production integration?

No. It illustrates layout and motion-preference handling around your exported component. You still need to verify the runtime, browser support, loading strategy, and performance in your project.

The handoff should include more than a component

The most useful thing a designer can pass to a developer is the intended behavior: where the copy sits, how much movement feels right, what the mobile version should look like, and what happens when animation is unavailable.

Start with Shades, or follow the Shades walkthrough for the editor steps. You can explore the rest of the workspace on the InspoAI homepage.

What usually causes more work in your projects: getting the visual right, or getting it to behave inside the real page?