Question 1

How do I set up Uppy with a React app?

Accepted Answer

Install the core Uppy package and React components via npm, then use the Dashboard component or headless hooks as documented. Uppy provides examples for quick integration with pre-built UI elements.

Question 2

Can Uppy upload files without a backend server?

Accepted Answer

For basic uploads, you can use the XHR plugin with a simple endpoint, but cloud sources require the companion server. Resumable uploads via tus also need a tus server backend.

Question 3

Uppy vs FilePond: which is better for my project?

Accepted Answer

Uppy excels in modularity, resumable uploads, and multi-source integrations, while FilePond is often easier for drop-in styled components. Choose Uppy for complex needs, FilePond for simpler, aesthetically focused uploads.

Question 4

How to customize the Uppy dashboard theme?

Accepted Answer

Override the provided CSS styles directly, or use the headless components in React, Vue, etc., to build a custom interface while leveraging Uppy's upload logic and plugins.

Question 5

Does Uppy support uploading to AWS S3?

Accepted Answer

Yes, via the AWS S3 plugin, which allows direct uploads to S3 or compatible services without needing your own backend for file handling, as mentioned in the docs.

Question 6

What backend is needed for Uppy's cloud integrations?

Accepted Answer

You must deploy the @uppy/companion server, which handles OAuth and file transfers for services like Google Drive and Dropbox, adding server-side management.

Question 7

How to handle image editing before upload with Uppy?

Accepted Answer

Use the Image Editor plugin alongside the Dashboard to allow users to crop and edit images client-side before uploading, integrating seamlessly with Uppy's workflow.

Uppy

What is Uppy?

Overview

Use Cases

Best For

Related Projects

Found a gem we're missing?

Not Ideal For

Pros & Cons

Pros

Cons

Frequently Asked Questions