# enyo/dropzone

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18,377 stars · 3,246 forks · JavaScript · NOASSERTION

## Links

- GitHub: https://github.com/enyo/dropzone
- Homepage: http://www.dropzone.dev/js
- awesome-repositories: https://awesome-repositories.com/repository/enyo-dropzone.md

## Description

Dropzone is a JavaScript library used to create interactive file upload zones with drag-and-drop support. It functions as an HTTP file upload manager that handles network request management and the transmission of files to a server.

The library includes a client-side image previewer that generates thumbnails and resizes files within the browser before they are transmitted. It provides a customizable upload interface through a set of themes and event listeners that modify the visual style and behavior of the upload areas.

The system manages the end-to-end upload process by tracking real-time progress and supporting the transmission of large files. It employs queue-based scheduling to process pending files and provides mechanisms to display upload status via progress bars.

## Tags

### User Interface & Experience

- [File Uploaders](https://awesome-repositories.com/f/user-interface-experience/file-uploaders.md) — Converts HTML elements into interactive drag-and-drop areas for managing network-based file uploads. ([source](https://github.com/enyo/dropzone#readme))
- [Drag and Drop Libraries](https://awesome-repositories.com/f/user-interface-experience/drag-and-drop-libraries.md) — Implements a library that transforms HTML elements into interactive drag-and-drop upload zones.
- [Asynchronous Uploaders](https://awesome-repositories.com/f/user-interface-experience/file-uploaders/asynchronous-uploaders.md) — Handles background file transfers using XMLHttpRequest with real-time progress tracking.
- [Browser File Management](https://awesome-repositories.com/f/user-interface-experience/browser-file-management.md) — Provides browser-based interfaces for managing file selection and transmission progress.
- [Image Previewers](https://awesome-repositories.com/f/user-interface-experience/content-display-components/image-previewers.md) — Displays thumbnail image previews immediately after a user selects a file.
- [Upload Interface Customization](https://awesome-repositories.com/f/user-interface-experience/custom-upload-components/upload-interface-customization.md) — Offers a customizable interface with themes and event listeners to modify the upload experience.
- [Event-Driven State Managers](https://awesome-repositories.com/f/user-interface-experience/event-driven-state-managers.md) — Uses internal event listeners and callbacks to manage and synchronize the state of file uploads.
- [Client-Side Generation](https://awesome-repositories.com/f/user-interface-experience/ui-components/image-view-components/image-thumbnails/client-side-generation.md) — Provides browser-based thumbnail generation using the canvas API to preview images before upload.

### Data & Databases

- [File Upload Management](https://awesome-repositories.com/f/data-databases/file-upload-management.md) — Manages the upload of oversized files using chunked or multipart protocols for improved stability. ([source](https://github.com/enyo/dropzone#readme))

### DevOps & Infrastructure

- [Large File Optimization](https://awesome-repositories.com/f/devops-infrastructure/file-uploaders/large-file-optimization.md) — Supports the transmission of oversized files using stable protocols to prevent connection timeouts.
- [Client-Side File Processing](https://awesome-repositories.com/f/devops-infrastructure/file-uploaders/client-side-file-processing.md) — Performs image resizing and thumbnail generation within the browser prior to transmission. ([source](https://github.com/enyo/dropzone#readme))

### Graphics & Multimedia

- [Multipart Uploaders](https://awesome-repositories.com/f/graphics-multimedia/media-production-suites/media-management-production/media-management-systems/media-file-upload-handlers/multipart-uploaders.md) — Manages large file transfers using multipart protocols and real-time progress tracking.

### Networking & Communication

- [Upload Progress Tracking](https://awesome-repositories.com/f/networking-communication/upload-progress-tracking.md) — Provides real-time monitoring and progress bars to display the status of file transfers. ([source](https://github.com/enyo/dropzone#readme))

### Part of an Awesome List

- [Upload Queuing](https://awesome-repositories.com/f/awesome-lists/devtools/file-upload/upload-queuing.md) — Employs queue-based scheduling to process pending files sequentially or in parallel.
- [Form Components](https://awesome-repositories.com/f/awesome-lists/devtools/form-components.md) — Easy-to-use drag-and-drop file upload library.