react-upload-kit

Headless, adapter-based file uploads for React. Drag & drop, validation, concurrency, and retry — you own 100% of the UI.

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Features

Headless	Hooks-first API, zero styling opinions. You build the UI.
Adapter pattern	XHR, fetch, S3 presigned, tus.io — anything that returns a Promise.
Drag, drop, paste	Native DnD with live accept/reject, plus clipboard images.
Queue	Concurrency, exponential backoff, AbortController cancel.
Zero deps	Only react as a peer. Dual CJS/ESM, tree-shakeable.

import { useUploader, useDropzone } from 'react-upload-kit';

const uploader = useUploader({ adapter, autoUpload: true });
const dropzone = useDropzone({ onDrop: uploader.addFiles });