1) The document discusses libraries versus components in web development. Libraries are described as large, tightly coupled, and difficult to understand, while components are proposed as a simpler alternative being lightweight, standalone, and isolated. 2) It provides an example of building a simple "my-share" component using modern web standards and design principles like CommonJS modules, BEM methodology, and external dependency management. 3) The conclusion advocates for writing and using more standalone components instead of libraries to take advantage of the increased capabilities now available in the web platform.