Top 3 JavaScript Multipart Projects

formidable

5 6,943 5.0 JavaScript

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.

Project mention: File Upload Security and Malware Protection | dev.to | 2023-05-26

Instantiate a multipart/form-data parser using a library called formidable

express-fileupload

2 1,508 7.8 JavaScript

Simple express file upload middleware that wraps around busboy
SurveyJS

surveyjs.io sponsored

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.
multiparty

1 1,294 4.8 JavaScript

A node.js module for parsing multipart-form data requests which supports streams2

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).