Login on Particle BG
A sign-in card over an animated particle network, via particles.js.
Requires Bootstrap 5, particles.js. Add the CDN tags below to your page (styles in
<head>, scripts before </body>). The downloaded file already includes them.<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css"><script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script><script src="https://cdn.jsdelivr.net/npm/particles.js@2.0.0/particles.min.js"></script><div class="position-relative rounded-3 overflow-hidden" style="width:340px"><div id="plBg" style="position:absolute;inset:0;background:#0d1426"></div>
<div class="position-relative p-4"><div class="card border-0 shadow"><div class="card-body"><h6 class="fw-bold text-center mb-3">Sign in</h6><input class="form-control mb-2" placeholder="Email"><input type="password" class="form-control mb-3" placeholder="Password"><button class="btn btn-primary w-100">Sign in</button></div></div></div></div>particlesJS('plBg',{particles:{number:{value:40},color:{value:'#5b8cff'},size:{value:2},line_linked:{enable:true,color:'#5b8cff',opacity:.3},move:{enable:true,speed:1.5}}});Free to use.This component uses Bootstrap 5, particles.js (linked above). Copy any file, or download a ready-to-open .html page with the CDN links already included.