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File API Exercise

This is a sample node.js project, static web page for File API. You will be able to pick from the file input dialog box by <input type=file>, and transform to <img /> for previewing uplaoded image, transform to <canvas /> for editing image file with GUI, and transform to binary data for editing image file with image processing.

You can also transform text file, and read to textarea.


  1. clone project.
  2. into folder.
  3. npm install, install packages for node modules.
  4. npm start, run service in http://localhost:3333.
  5. open browser to http://localhost:3333.