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# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
# dependencies
/node_modules
/.pnp
.pnp.*
.yarn/*
!.yarn/patches
!.yarn/plugins
!.yarn/releases
!.yarn/versions
# testing
/coverage
# next.js
/.next/
/out/
# production
/build
# misc
.DS_Store
*.pem
# debug
npm-debug.log*
yarn-debug.log*
yarn-error.log*
.pnpm-debug.log*
# env files (can opt-in for committing if needed)
.env*
# vercel
.vercel
# typescript
*.tsbuildinfo
next-env.d.ts

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<!-- BEGIN:nextjs-agent-rules -->
# This is NOT the Next.js you know
This version has breaking changes — APIs, conventions, and file structure may all differ from your training data. Read the relevant guide in `node_modules/next/dist/docs/` before writing any code. Heed deprecation notices.
<!-- END:nextjs-agent-rules -->

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@AGENTS.md

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This is a [Next.js](https://nextjs.org) project bootstrapped with [`create-next-app`](https://nextjs.org/docs/app/api-reference/cli/create-next-app).
## Getting Started
First, run the development server:
```bash
npm run dev
# or
yarn dev
# or
pnpm dev
# or
bun dev
```
Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.
You can start editing the page by modifying `app/page.tsx`. The page auto-updates as you edit the file.
This project uses [`next/font`](https://nextjs.org/docs/app/building-your-application/optimizing/fonts) to automatically optimize and load [Geist](https://vercel.com/font), a new font family for Vercel.
## Learn More
To learn more about Next.js, take a look at the following resources:
- [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js features and API.
- [Learn Next.js](https://nextjs.org/learn) - an interactive Next.js tutorial.
You can check out [the Next.js GitHub repository](https://github.com/vercel/next.js) - your feedback and contributions are welcome!
## Deploy on Vercel
The easiest way to deploy your Next.js app is to use the [Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme) from the creators of Next.js.
Check out our [Next.js deployment documentation](https://nextjs.org/docs/app/building-your-application/deploying) for more details.

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@import "tailwindcss";
:root {
--background: #ffffff;
--foreground: #171717;
}
@theme inline {
--color-background: var(--background);
--color-foreground: var(--foreground);
--font-sans: var(--font-geist-sans);
--font-mono: var(--font-geist-mono);
}
@media (prefers-color-scheme: dark) {
:root {
--background: #0a0a0a;
--foreground: #ededed;
}
}
body {
background: var(--background);
color: var(--foreground);
font-family: Arial, Helvetica, sans-serif;
}

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import type { Metadata } from "next";
import { Geist, Geist_Mono } from "next/font/google";
import "./globals.css";
const geistSans = Geist({
variable: "--font-geist-sans",
subsets: ["latin"],
});
const geistMono = Geist_Mono({
variable: "--font-geist-mono",
subsets: ["latin"],
});
export const metadata: Metadata = {
title: "Create Next App",
description: "Generated by create next app",
};
export default function RootLayout({
children,
}: Readonly<{
children: React.ReactNode;
}>) {
return (
<html
lang="en"
className={`${geistSans.variable} ${geistMono.variable} h-full antialiased`}
>
<body className="min-h-full flex flex-col">{children}</body>
</html>
);
}

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"use client";
export default function Home() {
return (
<main className="min-h-screen w-full bg-black">
{/*
Pagina Home vuota.
I componenti sono ora raggiungibili separatamente su:
/terminal
/text
*/}
</main>
);
}

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"use client";
import dynamic from "next/dynamic";
// 1. Definiamo l'interfaccia delle props
interface PlasmaProps {
color?: string;
speed?: number;
direction?: "forward" | "backward";
scale?: number;
opacity?: number;
mouseInteractive?: boolean;
}
// 2. Passiamo l'interfaccia al generic di dynamic
const PlasmaCanvas = dynamic<PlasmaProps>(
() => import("../../src/components/Plasma"),
{
ssr: false,
loading: () => <div style={{ background: "black", width: "100vw", height: "100vh" }} />,
}
);
export default function PlasmaPage() {
return (
<div style={{ width: "100%", height: "600px", position: "relative" }}>
<PlasmaCanvas
color="#5f0000"
speed={0.6}
direction="forward"
scale={1.1}
opacity={0.8}
mouseInteractive={true}
/>
</div>
);
}

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import { defineConfig, globalIgnores } from "eslint/config";
import nextVitals from "eslint-config-next/core-web-vitals";
import nextTs from "eslint-config-next/typescript";
const eslintConfig = defineConfig([
...nextVitals,
...nextTs,
// Override default ignores of eslint-config-next.
globalIgnores([
// Default ignores of eslint-config-next:
".next/**",
"out/**",
"build/**",
"next-env.d.ts",
]),
]);
export default eslintConfig;

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import type { NextConfig } from "next";
const nextConfig: NextConfig = {
/* config options here */
};
export default nextConfig;

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{
"name": "my-app",
"version": "0.1.0",
"private": true,
"scripts": {
"dev": "next dev",
"build": "next build",
"start": "next start",
"lint": "eslint"
},
"dependencies": {
"next": "16.2.4",
"ogl": "^1.0.11",
"react": "19.2.4",
"react-dom": "19.2.4"
},
"devDependencies": {
"@tailwindcss/postcss": "^4",
"@types/node": "^20",
"@types/react": "^19",
"@types/react-dom": "^19",
"eslint": "^9",
"eslint-config-next": "16.2.4",
"tailwindcss": "^4",
"typescript": "^5"
}
}

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const config = {
plugins: {
"@tailwindcss/postcss": {},
},
};
export default config;

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<svg fill="none" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1155 1000"><path d="m577.3 0 577.4 1000H0z" fill="#fff"/></svg>

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<svg fill="none" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path fill-rule="evenodd" clip-rule="evenodd" d="M1.5 2.5h13v10a1 1 0 0 1-1 1h-11a1 1 0 0 1-1-1zM0 1h16v11.5a2.5 2.5 0 0 1-2.5 2.5h-11A2.5 2.5 0 0 1 0 12.5zm3.75 4.5a.75.75 0 1 0 0-1.5.75.75 0 0 0 0 1.5M7 4.75a.75.75 0 1 1-1.5 0 .75.75 0 0 1 1.5 0m1.75.75a.75.75 0 1 0 0-1.5.75.75 0 0 0 0 1.5" fill="#666"/></svg>

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.plasma-container {
position: relative;
width: 100%;
height: 100%;
overflow: hidden;
}

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import { useEffect, useRef } from 'react';
import { Renderer, Program, Mesh, Triangle } from 'ogl';
import './Plasma.css';
const hexToRgb = hex => {
const result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
if (!result) return [1, 0.5, 0.2];
return [parseInt(result[1], 16) / 255, parseInt(result[2], 16) / 255, parseInt(result[3], 16) / 255];
};
const vertex = `#version 300 es
precision highp float;
in vec2 position;
in vec2 uv;
out vec2 vUv;
void main() {
vUv = uv;
gl_Position = vec4(position, 0.0, 1.0);
}
`;
const fragment = `#version 300 es
precision highp float;
uniform vec2 iResolution;
uniform float iTime;
uniform vec3 uCustomColor;
uniform float uUseCustomColor;
uniform float uSpeed;
uniform float uDirection;
uniform float uScale;
uniform float uOpacity;
uniform vec2 uMouse;
uniform float uMouseInteractive;
out vec4 fragColor;
void mainImage(out vec4 o, vec2 C) {
vec2 center = iResolution.xy * 0.5;
C = (C - center) / uScale + center;
vec2 mouseOffset = (uMouse - center) * 0.0002;
C += mouseOffset * length(C - center) * step(0.5, uMouseInteractive);
float i, d, z, T = iTime * uSpeed * uDirection;
vec3 O, p, S;
for (vec2 r = iResolution.xy, Q; ++i < 60.; O += o.w/d*o.xyz) {
p = z*normalize(vec3(C-.5*r,r.y));
p.z -= 4.;
S = p;
d = p.y-T;
p.x += .4*(1.+p.y)*sin(d + p.x*0.1)*cos(.34*d + p.x*0.05);
Q = p.xz *= mat2(cos(p.y+vec4(0,11,33,0)-T));
z+= d = abs(sqrt(length(Q*Q)) - .25*(5.+S.y))/3.+8e-4;
o = 1.+sin(S.y+p.z*.5+S.z-length(S-p)+vec4(2,1,0,8));
}
o.xyz = tanh(O/1e4);
}
bool finite1(float x){ return !(isnan(x) || isinf(x)); }
vec3 sanitize(vec3 c){
return vec3(
finite1(c.r) ? c.r : 0.0,
finite1(c.g) ? c.g : 0.0,
finite1(c.b) ? c.b : 0.0
);
}
void main() {
vec4 o = vec4(0.0);
mainImage(o, gl_FragCoord.xy);
vec3 rgb = sanitize(o.rgb);
float intensity = (rgb.r + rgb.g + rgb.b) / 3.0;
vec3 customColor = intensity * uCustomColor;
vec3 finalColor = mix(rgb, customColor, step(0.5, uUseCustomColor));
float alpha = length(rgb) * uOpacity;
fragColor = vec4(finalColor, alpha);
}`;
export const Plasma = ({
color = '#ffffff',
speed = 1,
direction = 'forward',
scale = 1,
opacity = 1,
mouseInteractive = true
}) => {
const containerRef = useRef(null);
const mousePos = useRef({ x: 0, y: 0 });
useEffect(() => {
if (!containerRef.current) return;
const containerEl = containerRef.current;
const useCustomColor = color ? 1.0 : 0.0;
const customColorRgb = color ? hexToRgb(color) : [1, 1, 1];
const directionMultiplier = direction === 'reverse' ? -1.0 : 1.0;
let renderer;
try {
renderer = new Renderer({
webgl: 2,
alpha: true,
antialias: false,
dpr: Math.min(window.devicePixelRatio || 1, 2)
});
} catch {
return;
}
const gl = renderer.gl;
if (!gl) return;
const canvas = gl.canvas;
canvas.style.display = 'block';
canvas.style.width = '100%';
canvas.style.height = '100%';
containerEl.appendChild(canvas);
const geometry = new Triangle(gl);
const program = new Program(gl, {
vertex: vertex,
fragment: fragment,
uniforms: {
iTime: { value: 0 },
iResolution: { value: new Float32Array([1, 1]) },
uCustomColor: { value: new Float32Array(customColorRgb) },
uUseCustomColor: { value: useCustomColor },
uSpeed: { value: speed * 0.4 },
uDirection: { value: directionMultiplier },
uScale: { value: scale },
uOpacity: { value: opacity },
uMouse: { value: new Float32Array([0, 0]) },
uMouseInteractive: { value: mouseInteractive ? 1.0 : 0.0 }
}
});
const mesh = new Mesh(gl, { geometry, program });
const handleMouseMove = e => {
if (!mouseInteractive) return;
const rect = containerEl.getBoundingClientRect();
mousePos.current.x = e.clientX - rect.left;
mousePos.current.y = e.clientY - rect.top;
const mouseUniform = program.uniforms.uMouse.value;
mouseUniform[0] = mousePos.current.x;
mouseUniform[1] = mousePos.current.y;
};
if (mouseInteractive) {
containerEl.addEventListener('mousemove', handleMouseMove);
}
const setSize = () => {
const rect = containerEl.getBoundingClientRect();
const width = Math.max(1, Math.floor(rect.width));
const height = Math.max(1, Math.floor(rect.height));
renderer.setSize(width, height);
const res = program.uniforms.iResolution.value;
res[0] = gl.drawingBufferWidth;
res[1] = gl.drawingBufferHeight;
};
const ro = new ResizeObserver(setSize);
ro.observe(containerEl);
setSize();
let raf = 0;
let contextLost = false;
let isVisible = true;
const t0 = performance.now();
const loop = t => {
if (contextLost || !isVisible) return;
let timeValue = (t - t0) * 0.001;
if (direction === 'pingpong') {
const pingpongDuration = 10;
const segmentTime = timeValue % pingpongDuration;
const isForward = Math.floor(timeValue / pingpongDuration) % 2 === 0;
const u = segmentTime / pingpongDuration;
const smooth = u * u * (3 - 2 * u);
const pingpongTime = isForward ? smooth * pingpongDuration : (1 - smooth) * pingpongDuration;
program.uniforms.uDirection.value = 1.0;
program.uniforms.iTime.value = pingpongTime;
} else {
program.uniforms.iTime.value = timeValue;
}
renderer.render({ scene: mesh });
raf = requestAnimationFrame(loop);
};
const handleContextLost = (e) => {
e.preventDefault();
contextLost = true;
cancelAnimationFrame(raf);
};
const handleContextRestored = () => {
contextLost = false;
if (isVisible) {
cancelAnimationFrame(raf);
raf = requestAnimationFrame(loop);
}
};
canvas.addEventListener('webglcontextlost', handleContextLost);
canvas.addEventListener('webglcontextrestored', handleContextRestored);
const io = new IntersectionObserver(([entry]) => {
const wasVisible = isVisible;
isVisible = entry.isIntersecting;
if (isVisible && !wasVisible && !contextLost) {
cancelAnimationFrame(raf);
raf = requestAnimationFrame(loop);
}
}, { threshold: 0 });
io.observe(containerEl);
raf = requestAnimationFrame(loop);
return () => {
cancelAnimationFrame(raf);
ro.disconnect();
io.disconnect();
canvas.removeEventListener('webglcontextlost', handleContextLost);
canvas.removeEventListener('webglcontextrestored', handleContextRestored);
if (mouseInteractive && containerEl) {
containerEl.removeEventListener('mousemove', handleMouseMove);
}
try {
containerEl?.removeChild(canvas);
} catch {}
};
}, [color, speed, direction, scale, opacity, mouseInteractive]);
return <div ref={containerRef} className="plasma-container" />;
};
export default Plasma;

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{
"compilerOptions": {
"target": "ES2017",
"lib": ["dom", "dom.iterable", "esnext"],
"allowJs": true,
"skipLibCheck": true,
"strict": true,
"noEmit": true,
"esModuleInterop": true,
"module": "esnext",
"moduleResolution": "bundler",
"resolveJsonModule": true,
"isolatedModules": true,
"jsx": "react-jsx",
"incremental": true,
"plugins": [
{
"name": "next"
}
],
"paths": {
"@/*": ["./*"]
}
},
"include": [
"next-env.d.ts",
"**/*.ts",
"**/*.tsx",
".next/types/**/*.ts",
".next/dev/types/**/*.ts",
"**/*.mts"
],
"exclude": ["node_modules"]
}