321 lines
12 KiB
JavaScript
321 lines
12 KiB
JavaScript
// ============ PARTICLES ============
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const canvas = document.getElementById('particles');
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const ctx = canvas.getContext('2d');
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let particles = [];
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function resizeCanvas() {
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canvas.width = window.innerWidth;
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canvas.height = window.innerHeight;
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}
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resizeCanvas();
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window.addEventListener('resize', resizeCanvas);
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class Particle {
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constructor() {
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this.reset();
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}
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reset() {
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this.x = Math.random() * canvas.width;
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this.y = Math.random() * canvas.height;
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this.vx = (Math.random() - 0.5) * 0.3;
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this.vy = (Math.random() - 0.5) * 0.3;
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this.size = Math.random() * 2 + 0.5;
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this.alpha = Math.random() * 0.5 + 0.1;
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const colors = ['0,240,255', '255,0,229', '57,255,20', '176,38,255'];
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this.color = colors[Math.floor(Math.random() * colors.length)];
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}
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update() {
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this.x += this.vx;
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this.y += this.vy;
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if (this.x < 0 || this.x > canvas.width) this.vx *= -1;
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if (this.y < 0 || this.y > canvas.height) this.vy *= -1;
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}
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draw() {
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ctx.beginPath();
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ctx.arc(this.x, this.y, this.size, 0, Math.PI * 2);
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ctx.fillStyle = `rgba(${this.color},${this.alpha})`;
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ctx.fill();
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}
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}
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for (let i = 0; i < 80; i++) particles.push(new Particle());
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function drawLines() {
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for (let i = 0; i < particles.length; i++) {
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for (let j = i + 1; j < particles.length; j++) {
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const dx = particles[i].x - particles[j].x;
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const dy = particles[i].y - particles[j].y;
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const dist = Math.sqrt(dx * dx + dy * dy);
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if (dist < 150) {
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ctx.beginPath();
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ctx.moveTo(particles[i].x, particles[i].y);
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ctx.lineTo(particles[j].x, particles[j].y);
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ctx.strokeStyle = `rgba(0,240,255,${0.06 * (1 - dist / 150)})`;
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ctx.lineWidth = 0.5;
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ctx.stroke();
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}
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}
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}
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}
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function animateParticles() {
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ctx.clearRect(0, 0, canvas.width, canvas.height);
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particles.forEach(p => { p.update(); p.draw(); });
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drawLines();
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requestAnimationFrame(animateParticles);
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}
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animateParticles();
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// ============ SCROLL REVEAL ============
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const revealElements = document.querySelectorAll('.reveal');
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const revealObserver = new IntersectionObserver((entries) => {
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entries.forEach(entry => {
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if (entry.isIntersecting) {
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entry.target.classList.add('visible');
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revealObserver.unobserve(entry.target);
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}
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});
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}, { threshold: 0.1 });
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revealElements.forEach(el => revealObserver.observe(el));
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// ============ ANIMATED COUNTERS ============
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const counters = document.querySelectorAll('.stat-num[data-target]');
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let countersAnimated = false;
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const statsObserver = new IntersectionObserver((entries) => {
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entries.forEach(entry => {
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if (entry.isIntersecting && !countersAnimated) {
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countersAnimated = true;
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counters.forEach(counter => {
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const target = +counter.dataset.target;
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const duration = 2000;
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const start = performance.now();
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function update(now) {
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const progress = Math.min((now - start) / duration, 1);
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const eased = 1 - Math.pow(1 - progress, 3);
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counter.textContent = Math.floor(eased * target) + (target > 40 ? '+' : '');
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if (progress < 1) requestAnimationFrame(update);
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}
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requestAnimationFrame(update);
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});
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}
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});
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}, { threshold: 0.5 });
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if (counters.length > 0) statsObserver.observe(counters[0].closest('.stats-bar'));
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// ============ ANIMATED BARS ============
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const bars = document.querySelectorAll('.bar-fill[data-width]');
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const barObserver = new IntersectionObserver((entries) => {
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entries.forEach(entry => {
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if (entry.isIntersecting) {
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entry.target.style.width = entry.target.dataset.width + '%';
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barObserver.unobserve(entry.target);
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}
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});
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}, { threshold: 0.5 });
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bars.forEach(bar => barObserver.observe(bar));
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// ============ TABS ============
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document.querySelectorAll('.tab-btn').forEach(btn => {
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btn.addEventListener('click', () => {
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document.querySelectorAll('.tab-btn').forEach(b => b.classList.remove('active'));
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btn.classList.add('active');
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const tab = btn.dataset.tab;
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document.querySelectorAll('.model-card').forEach(card => {
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if (tab === 'all' || card.dataset.category.includes(tab)) {
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card.style.display = '';
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} else {
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card.style.display = 'none';
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}
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});
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});
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});
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// ============ TOGGLE COMPARISON ============
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let toggleState = false;
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function toggleComparison() {
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toggleState = !toggleState;
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const sw = document.getElementById('toggle-switch');
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const c1 = document.getElementById('comparison-1');
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const c2 = document.getElementById('comparison-2');
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const ll = document.getElementById('label-left');
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const lr = document.getElementById('label-right');
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if (toggleState) {
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sw.classList.add('right');
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c1.style.display = 'none';
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c2.style.display = 'grid';
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ll.textContent = 'Llama 3.1 405B';
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ll.classList.remove('left');
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ll.style.color = '';
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lr.textContent = 'Mistral Large 2';
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lr.classList.add('left');
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lr.style.color = 'var(--neon-magenta)';
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} else {
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sw.classList.remove('right');
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c1.style.display = 'grid';
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c2.style.display = 'none';
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ll.textContent = 'GPT-4o';
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ll.classList.add('left');
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ll.style.color = 'var(--neon-cyan)';
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lr.textContent = 'Claude 3.5 Sonnet';
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lr.classList.remove('left');
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lr.style.color = '';
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}
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}
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// ============ ARCHITECTURE EXPLORER ============
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document.querySelectorAll('.arch-card').forEach(card => {
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card.addEventListener('click', () => {
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const arch = card.dataset.arch;
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const detail = document.getElementById('detail-' + arch);
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const wasActive = card.classList.contains('active');
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document.querySelectorAll('.arch-card').forEach(c => {
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c.classList.remove('active');
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c.querySelector('.arch-detail').classList.remove('active');
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});
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if (!wasActive) {
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card.classList.add('active');
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detail.classList.add('active');
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}
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});
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});
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// ============ ACCORDION ============
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function toggleAccordion(header) {
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const item = header.parentElement;
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const wasOpen = item.classList.contains('open');
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document.querySelectorAll('.accordion-item').forEach(i => i.classList.remove('open'));
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if (!wasOpen) item.classList.add('open');
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}
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// ============ QUIZ ============
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const quizData = [
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{
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q: "What's your primary use case?",
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options: ["Text generation & conversation", "Image creation & editing", "Code generation & analysis", "Data analysis & research", "Voice & audio processing"]
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},
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{
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q: "What's your budget?",
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options: ["Free / open source preferred", "Moderate ($10-100/mo)", "Enterprise ($100+/mo)", "No budget limit"]
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},
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{
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q: "Do you need to fine-tune the model?",
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options: ["Yes, on my own data", "Maybe later", "No, out-of-the-box is fine"]
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},
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{
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q: "How important is data privacy?",
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options: ["Critical — must be self-hosted", "Important — prefer private API", "Not a concern"]
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},
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{
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q: "What context length do you need?",
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options: ["Short (< 8K tokens)", "Medium (8K - 128K)", "Long (128K+)", "Very long (500K+)"]
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}
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];
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const quizResults = {
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"open-language": { title: "Llama 3.1 405B", text: "The best open-weight language model. Full control, self-hostable, fine-tunable. Perfect for privacy-focused projects that need frontier-level performance." },
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"proprietary-language": { title: "GPT-4o or Claude 3.5 Sonnet", text: "For general language tasks with no hosting concerns, these frontier models offer the best performance. GPT-4o for multimodal, Claude for long-context analysis." },
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"creative": { title: "Midjourney V6.1 + GPT-4o", text: "Midjourney for stunning visual creation, GPT-4o for text and ideation. A powerful creative duo." },
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"code": { title: "Claude 3.5 Sonnet + DeepSeek R1", text: "Claude for writing and reviewing code, DeepSeek R1 for complex reasoning and debugging. Both support long context for large codebases." },
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"privacy": { title: "Mistral Large 2 (Self-hosted)", text: "Apache-2.0 licensed, efficient MoE architecture. Smaller than Llama 3.1 405B but runs on fewer GPUs. Great balance of performance and accessibility." },
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"audio": { title: "Whisper V3 Large + MusicGen", text: "Whisper for transcription and speech recognition, MusicGen for audio generation. Both open source and state-of-the-art." },
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"default": { title: "Gemini 2.0", text: "Google's most capable model with 1M+ context. Native multimodal processing of text, image, audio, and video in one model. Great all-rounder." }
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};
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let currentQ = 0;
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let answers = [];
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function startQuiz() {
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currentQ = 0;
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answers = [];
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document.getElementById('quiz-body').style.display = 'block';
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document.getElementById('quiz-result').style.display = 'none';
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renderQuestion();
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}
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function renderQuestion() {
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const progress = document.getElementById('quiz-progress');
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progress.innerHTML = '';
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for (let i = 0; i < quizData.length; i++) {
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const dot = document.createElement('div');
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dot.className = 'quiz-dot';
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if (i < currentQ) dot.classList.add('done');
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if (i === currentQ) dot.classList.add('current');
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progress.appendChild(dot);
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}
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const q = quizData[currentQ];
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document.getElementById('quiz-question').textContent = q.q;
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const optionsDiv = document.getElementById('quiz-options');
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optionsDiv.innerHTML = '';
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q.options.forEach((opt, i) => {
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const btn = document.createElement('button');
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btn.className = 'quiz-option';
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btn.textContent = opt;
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btn.onclick = () => selectOption(i);
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if (answers[currentQ] === i) btn.classList.add('selected');
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optionsDiv.appendChild(btn);
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});
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document.getElementById('quiz-next').disabled = answers[currentQ] === undefined;
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document.getElementById('quiz-next').textContent = currentQ === quizData.length - 1 ? 'See Result →' : 'Next →';
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}
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function selectOption(i) {
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answers[currentQ] = i;
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document.querySelectorAll('.quiz-option').forEach((btn, j) => {
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btn.classList.toggle('selected', j === i);
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});
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document.getElementById('quiz-next').disabled = false;
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}
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function nextQuestion() {
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if (answers[currentQ] === undefined) return;
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if (currentQ < quizData.length - 1) {
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currentQ++;
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renderQuestion();
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} else {
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showResult();
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}
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}
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function showResult() {
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document.getElementById('quiz-body').style.display = 'none';
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const result = document.getElementById('quiz-result');
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result.style.display = 'block';
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const [use, budget, finetune, privacy, ctx] = answers;
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let key = 'default';
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if (use === 2) key = 'code';
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else if (use === 1) key = 'creative';
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else if (use === 4) key = 'audio';
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else if (privacy === 0) key = 'privacy';
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else if (budget === 0 || finetune === 0) key = 'open-language';
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else if (budget >= 2) key = 'proprietary-language';
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const r = quizResults[key];
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document.getElementById('quiz-result-title').textContent = 'Recommended: ' + r.title;
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document.getElementById('quiz-result-text').textContent = r.text;
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}
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startQuiz();
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// ============ SMOOTH NAV HIGHLIGHT ============
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const sections = document.querySelectorAll('section[id]');
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window.addEventListener('scroll', () => {
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let current = '';
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sections.forEach(section => {
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const top = section.offsetTop - 200;
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if (window.scrollY >= top) current = section.getAttribute('id');
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});
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document.querySelectorAll('.nav-links a').forEach(a => {
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a.style.color = a.getAttribute('href') === '#' + current ? 'var(--neon-cyan)' : '';
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});
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});
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