Bioluminescent Orb
A copy-paste neon & glow component in pure HTML & CSS. Zero dependencies, framework-agnostic, MIT-licensed.
Neon & GlowHTMLCSSany framework
Copy into your project
HTML
<!-- Bioluminescent Orb — a breathing sphere of light -->
<div class="nuda-ne2-orb" role="img" aria-label="Glowing orb">
<span class="nuda-ne2-orb__core"></span>
</div>CSS
.nuda-ne2-orb {
width: 72px;
height: 72px;
display: flex;
align-items: center;
justify-content: center;
}
.nuda-ne2-orb__core {
display: block;
width: 56px;
height: 56px;
border-radius: 50%;
background: radial-gradient(circle at 35% 30%,#e9fff2,#4dffb8 42%,#0f5c3f 100%);
box-shadow: 0 0 20px 4px rgba(77,255,184,.45),0 0 50px 12px rgba(77,255,184,.22);
animation: _nuda-ne2orb 3.2s ease-in-out infinite;
}
@keyframes _nuda-ne2orb {
0%,100% {
transform: scale(1);
box-shadow: 0 0 20px 4px rgba(77,255,184,.4),0 0 50px 12px rgba(77,255,184,.18);
}
50% {
transform: scale(1.09);
box-shadow: 0 0 30px 8px rgba(77,255,184,.7),0 0 72px 18px rgba(77,255,184,.4);
}
}
@media (prefers-reduced-motion:reduce) {
.nuda-ne2-orb__core {
animation: none;
box-shadow: 0 0 26px 6px rgba(77,255,184,.55);
}
}
How to use Bioluminescent Orb
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.