> For the complete documentation index, see [llms.txt](https://riceball.gitbook.io/frontend-dev-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://riceball.gitbook.io/frontend-dev-guide/frontend-deep-dive/frameworks-libraries.md).

# Frameworks/Libraries

Describing Commonly Used Frameworks and Libraries for the frontend

Frontend libraries and frameworks refer to the collection of pre-written code, tools, and libraries that developers use to build the user interface (UI) and user experience (UX) of a website or web application. These libraries and frameworks provide a set of predefined functions, components, and styles that developers can use to create a consistent and responsive UI, without having to write all the code from scratch. Examples of popular frontend libraries and frameworks include React, Angular, Vue.js, and Bootstrap.