Webleb - fragmentos de código - Un código de Shab.

HTML

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Falling Skills Animation</title>
    <style>
        body {
            margin: 0;
            padding: 0;
            background: linear-gradient(to bottom, #1a1a2e, #16213e);
            font-family: 'Arial', sans-serif;
            color: white;
            overflow: hidden;
            height: 100vh;
            width: 100vw;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
        }

h1 {
            font-size: 3rem;
            text-align: center;
            margin-bottom: 1rem;
            text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
            z-index: 100;
        }

.subtitle {
            font-size: 1.5rem;
            text-align: center;
            margin-bottom: 2rem;
            opacity: 0.8;
            z-index: 100;
        }

.skill {
            position: absolute;
            top: -50px;
            padding: 8px 16px;
            border-radius: 20px;
            font-weight: bold;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
            animation-name: falling;
            animation-timing-function: ease-in-out;
            animation-iteration-count: 1; /* Changed to 1 to fall only once */
            white-space: nowrap;
            text-align: center;
            z-index: 1;
            cursor: move; /* Indicate element is movable */
            touch-action: none; /* Prevent browser handling of all panning and zooming gestures */
        }

@keyframes falling {
            0% {
                transform: translateY(-50px) rotate(0deg);
                opacity: 0;
            }
            10% {
                opacity: 1;
            }
            100% {
                transform: translateY(calc(100vh - 60px)) rotate(360deg);
                opacity: 1;
            }
        }

.bg-html { background-color: #e34c26; }
        .bg-css { background-color: #264de4; }
        .bg-js { background-color: #f0db4f; color: black; }
        .bg-react { background-color: #61dafb; color: black; }
        .bg-node { background-color: #3c873a; }
        .bg-python { background-color: #306998; }
        .bg-java { background-color: #5382a1; }
        .bg-design { background-color: #ff7eb9; color: black; }
        .bg-agile { background-color: #8075ff; }
        .bg-data { background-color: #43b02a; }
        .bg-ai { background-color: #ff5757; }
        .bg-cloud { background-color: #00adef; }

footer {
            position: fixed;
            bottom: 20px;
            width: 100%;
            text-align: center;
            font-size: 0.8rem;
            opacity: 0.6;
            z-index: 100;
        }
    </style>
</head>
<body>

// Function to create a skill element
        function createSkill() {
            const skill = document.createElement('div');
            const randomSkill = skills[Math.floor(Math.random() * skills.length)];
            
            skill.textContent = randomSkill.name;
            skill.className = `skill ${randomSkill.class}`;
            
            // Random horizontal position
            const left = Math.random() * (window.innerWidth - 150);
            skill.style.left = `${left}px`;
            
            // Random animation duration
            const duration = 5 + Math.random() * 7;
            skill.style.animationDuration = `${duration}s`;
            
            // Random delay
            const delay = Math.random() * 2;
            skill.style.animationDelay = `${delay}s`;
            
            document.body.appendChild(skill);
            
            // Instead of removing, make the element stay at the bottom
            setTimeout(() => {
                skill.style.animation = 'none';
                skill.style.transform = `translateY(calc(100vh - 60px)) rotate(${Math.floor(Math.random() * 20 - 10)}deg)`;
                skill.style.transition = 'none';
                
                // Add a small random horizontal shift to create a pile effect
                const currentLeft = parseFloat(skill.style.left);
                const newLeft = currentLeft + (Math.random() * 40 - 20);
                skill.style.left = `${newLeft}px`;
                
                // Add a small z-index variation to create layering
                skill.style.zIndex = Math.floor(Math.random() * 10);
            }, (duration + delay) * 1000);
        }

// Create initial skills
        for (let i = 0; i < 20; i++) {
            setTimeout(createSkill, i * 300);
        }

// Add more skills periodically (but limit total to prevent overcrowding)
        const skillInterval = setInterval(() => {
            // Count current skills to avoid too many elements
            const currentSkills = document.querySelectorAll('.skill');
            if (currentSkills.length < 100) {
                createSkill();
            } else {
                // Stop generating new skills if there are too many
                clearInterval(skillInterval);
            }
        }, 800);

// Add skills on click
        document.addEventListener('click', () => {
            for (let i = 0; i < 5; i++) {
                setTimeout(createSkill, i * 100);
            }
        });
    </script>
</body>
</html>

Un código de Shab._0

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