Our great sponsors
-
formidable
The most used, flexible, fast and streaming parser for multipart form data. Supports uploading to serverless environments, AWS S3, Azure, GCP or the filesystem. Used in production.
-
SurveyJS
Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
https://www.derpturkey.com/node-multipart-form-data-explained/ Here's a pretty in depth tutorial that explains the data, and how you can parse it using a third party library.
https://github.com/pillarjs/multiparty If you just wanna get parsing real quick, you can use a library like this to get something going pretty fast.