About
Ice melt gesture preloader and page gate with no enter button: a sheet of ice wipes down while a counter runs to zero, then you melt your way in by tracing a circle and the screen blows out to white and lifts. Raw WebGL2, two fullscreen passes, no three.js, React only.
Built with React and Tailwind. Copy the prompt and paste it into Claude Code, Cursor or Lovable: your agent adds Zero Melt Preloader to your project and fits it to your theme.
Code
How Zero Melt Preloader is used: the demo's code. The component's own source comes with a free account.
Usage.tsx
"use client"
import * as React from "react"
import ZeroMeltPreloader from "@/components/ui/zero-melt-preloader"
const settings = {
prompt: "Draw a zero",
hint: "Trace a full circle to melt your way in",
tolerance: 0.6,
brush: 0.075,
loadMs: 900,
reward: "+100 XP",
baseColor: "#1d6b52",
frostColor: "#9fd8c0",
meltColor: "#48c257",
glowColor: "#eafff4",
}
export default function Demo(props: Partial<typeof settings>) {
const s = { ...settings, ...props }
return (
<div className="h-[100svh] min-h-[600px] w-full">
<ZeroMeltPreloader
prompt={s.prompt}
hint={s.hint}
tolerance={s.tolerance}
brush={s.brush}
loadMs={s.loadMs}
reward={s.reward}
baseColor={s.baseColor}
frostColor={s.frostColor}
meltColor={s.meltColor}
glowColor={s.glowColor}
>
<div
className="flex h-full w-full flex-col items-center justify-center gap-4 px-6 text-center"
style={{
background:
"radial-gradient(120% 90% at 30% 15%, #1a5f4a 0%, #0d3b30 45%, #06211c 100%)",
}}
>
<span className="text-[11px] font-medium uppercase tracking-[0.22em] text-emerald-300/70">
Unlocked
</span>
<h2 className="max-w-md text-balance text-4xl font-light tracking-tight text-white sm:text-5xl">
Everything starts at zero.
</h2>
<p className="max-w-sm text-sm text-emerald-100/60">
The ice is gone. Whatever you wrap renders here, untouched.
</p>
</div>
</ZeroMeltPreloader>
</div>
)
}