SWFupload + html5 drag&drop + progressbars for ExtJs
drag and drop file upload for a html5 capable browser
a jQuery UI upload component using swfupload
Simple file uploader for KnockoutJS
ReactJS Dropzone for File Uploads (using Dropzone.js)
Cross-browser directory and multi-file upload library
ExtJs FileBrowser
uploadify = express && koa 2 uploadify with jquery fileupload
JavaScript core component for upload file to server
基于jQuery和HTML5实现的带进度监控的文件上传插件
[ALMOST NOT MAINTAINED] Angular File Upload is a module for the AngularJS framework
Dropzone is an easy to use drag'n'drop library. It supports image previews and shows nice progres...
autoUploader will monitor a local folder, and then upload files which appear there
File API uploading with progress bar using JQuery and XHR.
Upload your multiple files with HTML5 Drag and Drop, XMLHttpRequest with graceful degradation
S3SWFUpload is a flash base upload component, can upload file to S3 directly.