> ## Documentation Index > Fetch the complete documentation index at: https://developer.box.com/llms.txt > Use this file to discover all available pages before exploring further. # Content Uploader export const Link = ({href, children, className, ...props}) => { const localizedHref = localizeLink(href); return {children} ; }; export const MultiRelatedLinks = ({sections = []}) => { if (!sections || sections.length === 0) { return null; } return

{sections.map((section, index) => )}

; }; export const RelatedLinks = ({title, items = []}) => { const getBadgeClass = badge => { if (!badge) return "badge-default"; const badgeType = badge.toLowerCase().replace(/\s+/g, "-"); return `badge-${badge === "ガイド" ? "guide" : badgeType}`; }; if (!items || items.length === 0) { return null; } return

{}

{title}

{}

{items.map((item, index) => {} {item.badge} {} {item.label} )}

; }; The Box Content Uploader UI Element allows developers to embed an upload widget in their desktop or mobile web application. Users can select files or use drag and drop to upload. Large files will be uploaded with the Chunked Upload API. ## Installation Learn how to install Box UI elements either through NPM or the Box CDN. ## Authentication The UI Elements are designed in an authentication agnostic way so whether you are using UI Elements for users who have Box accounts (Managed Users) or non-Box accounts (App Users), UI Elements should work out of the box. The reason for this is that UI Elements only expect a "token" to be passed in for authentication, and Box provides two different ways to generate tokens - OAuth and JWT. ## Demo ### Uploader