Cheerio is a fast, flexible, and elegant library for parsing and manipulating HTML and XML on the server side (Node.js). It provides a jQuery-like API for traversing and manipulating the DOM of parsed documents, designed for web scraping, data extraction, and HTML transformation tasks. The library abstracts away the underlying parser (htmlparser2 for speed, parse5 for standards compliance) via a factory pattern, offering a consistent Cheerio API regardless of parser choice. Key entry points include the main `load` function that converts HTML strings or buffers into a Cheerio instance, static methods like `html`, `xml`, `text`, and `parseHTML`, and utility functions for CSS handling, form serialization, and attribute manipulation. External dependencies include cheerio-select for CSS selector parsing, domutils for core DOM traversal, and optional HTTP fetching via undici for live URL parsing.
Vue Select is a mature, zero-dependency Vue 2 component library that implements a feature-rich select/dropdown/typeahead UI element. It supports single and multiple selection, tagging, AJAX-powered search, keyboard navigation, RTL, and extensive customization via slots, props, CSS variables, and child component overrides. The library is distributed via npm and can be used as a Vue plugin or global component. The architecture is centered around a single large Vue component (Select.vue) that composes mixins for type-ahead pointer management, auto-scrolling, and AJAX loading, plus child components for the clear button and open indicator. It follows WAI-ARIA practices for accessibility and includes a complete set of unit tests. While the component is tightly coupled internally, it exposes a well-documented API for external configuration. The codebase is actively maintained with semantic release, bundle size monitoring, and a separate Vue 3 beta branch.