Nesting web components in vanilla JavaScript

Web components are highlighted as an underappreciated yet powerful tool for creating reusable, native components that work across all browsers without the need for build tools. As the tech community moves towards more vanilla CSS and JavaScript, the popularity of web components is expected to grow. The text provides a detailed guide on creating a reusable card component using web components and vanilla JavaScript, emphasizing the benefits of using data attributes and shadow DOM to encapsulate styles and functionality. Additionally, it explores the creation of a layout container component, showcasing the flexibility of web components in creating scalable and customizable design systems without the complexity of large dependencies. The guide underscores the potential of web components to simplify frontend development, offering high browser compatibility and native API support, while encouraging developers to explore their use in modern web applications.