Codepen

CodePen is the quintessential playground for frontend enthusiasts and developers seeking to amplify their creative prowess. As a dynamic online platform, CodePen serves as the canvas where frontend brilliance comes to life, encompassing HTML, CSS, and most crucially, JavaScript. Designed for innovators, designers, and learners, it's the go-to destination for crafting interactive web elements, immersive animations, and real-time code demonstrations. Whether you're a seasoned developer or a passionate beginner, CodePen empowers you to seamlessly experiment, collaborate, and showcase your frontend wizardry.

Key features

• Experiment with frontend code: HTML, CSS, JS
• Craft interactive UI elements
• Create captivating animations
• Build real-time code demonstrations
• Collaborate on open-source projects
• Prototype web applications
• Test responsive design concepts
• Engage in a vibrant developer community