Sun Rays
A copy-paste weather & ambient component in pure HTML & CSS. Zero dependencies, framework-agnostic, MIT-licensed.
Weather & AmbientHTMLCSSany framework
Copy into your project
HTML
<!-- Sun Rays -->
<div class="nuda-weather-sun" role="img" aria-label="Rotating sun rays">
<span class="nuda-weather-sun__rays"></span>
<span class="nuda-weather-sun__core"></span>
</div>CSS
/* Sun Rays
Slowly rotating conic god-rays around a pulsing core.
Customize: --sun-color, ray count via conic stops. */
.nuda-weather-sun {
--sun-color: #e4ff54;
position: relative;
width: 100%;
max-width: 320px;
aspect-ratio: 5 / 3;
border-radius: 12px;
overflow: hidden;
background: radial-gradient(circle at 50% 50%, #241f08, #09090b 70%);
}
.nuda-weather-sun__rays {
position: absolute;
top: 50%;
left: 50%;
width: 300px;
height: 300px;
transform: translate(-50%, -50%);
background: repeating-conic-gradient(
from 0deg at 50% 50%,
rgba(228, 255, 84, 0.22) 0deg,
rgba(228, 255, 84, 0.22) 4deg,
transparent 4deg,
transparent 18deg
);
will-change: transform;
animation: nuda-weather-sun-spin 24s linear infinite;
}
.nuda-weather-sun__core {
position: absolute;
top: 50%;
left: 50%;
width: 46px;
height: 46px;
border-radius: 50%;
transform: translate(-50%, -50%);
background: radial-gradient(
circle,
#fafafa 0 20%,
var(--sun-color) 45%,
rgba(228, 255, 84, 0.2) 70%,
transparent 75%
);
will-change: transform, opacity;
animation: nuda-weather-sun-pulse 5s ease-in-out infinite;
}
@keyframes nuda-weather-sun-spin {
to { transform: translate(-50%, -50%) rotate(360deg); }
}
@keyframes nuda-weather-sun-pulse {
0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.9; }
50% { transform: translate(-50%, -50%) scale(1.12); opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
.nuda-weather-sun__rays,
.nuda-weather-sun__core { animation: none; }
}How to use Sun Rays
Paste the HTML where you need it and the CSS into a global stylesheet (or a <style> tag). Every class is prefixed nuda- so it never collides with Tailwind or your own styles. Tweak the CSS custom properties to match your design system.
Works in React, Vue, Svelte, Astro, Next.js, Nuxt, Laravel Blade, Django, Rails — or a single .html file. No npm install, no build step.