We use multiple types of open source software(OSS) as per their license agreements and usage.

Some of these OSS are:

• jquery
  (c) jQuery Foundation
  (MIT License)
• jquery.layout
  Copyright (c) 2014 Kevin Dalman (http://jquery-dev.com)
  Based on work by Fabrizio Balliano (http://www.fabrizioballiano.net)
  (MIT License)
• jquery.ui
  Copyright 2013 jQuery Foundation and other contributors
  (MIT License)
• lodash
  Copyright JS Foundation and other contributors <https://js.foundation/>
  (MIT License)
• underscore.js
  Copyright (c) 2009-2018 Jeremy Ashkenas, DocumentCloud and Investigative
  (MIT License)
• perfect-scrollbar
  Copyright (c) 2012-2019 Hyunje Jun, MDBootstrap.com and other contributors
  (MIT License)
• quill editor
  Copyright (c) 2014, Jason Chen
  Copyright (c) 2013, salesforce.com
  (BSD 3-clause License)
• bowser
  (c) Dustin Diaz 2015
  (MIT License)
• loglevel
  Copyright (c) 2013 Tim Perry
  (MIT License)
• FileSaver.js
  Copyright © 2016 Eli Grey
  (MIT License)
• svgToPdfkit.js
  Copyright (c) 2019 SVG-to-PDFKit contributors
  (MIT License)
• blob-stream.js
  Copyright (c) 2014 Devon Govett
  (MIT License)
• canvas2svg
  Copyright (c) 2014 Gliffy Inc.
  (MIT License)
• canvg.js
  Stoyan Stefanov <sstoo@gmail.com>
  (MIT License)
• encoding.js
  Copyright (c) 2014-2019 Polygon Planet
  (MIT License)
• html2canvas
  Copyright (c) 2018 Niklas von Hertzen <https://hertzen.com>
  (MIT License)
• pdfkit.js
  Copyright (c) 2014 Devon Govett
  (MIT License)
• Source Han Serif
  Copyright 2014-2019 Adobe
  (OFL-1.1 License)
• Rounded Mgen+
  © 2014 Jikasei Font Studio by MM.
  (OFL-1.1 License)
• jszip
  Copyright (c) 2009-2016 Stuart Knightley, David Duponchel, Franz Buchinger, António Afonso
  (MIT License)
• JS-SHA1
  Copyright 2014-2017 Chen, Yi-Cyuan
  (MIT License)
• AES-JS
  Copyright (c) 2015 Richard Moore
  (MIT License)
• JS-SHA512
  Copyright 2014-2018 Chen, Yi-Cyuan
  (MIT License)
• bignumber.js
  Copyright (c) 2019 Michael Mclaughlin <M8ch88l@gmail.com>
  (MIT License)