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What are the Limitations of Ext JS?

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  • The library file slows the application and increases the loading time because it has a huge size of 500 kb.
  • Ext Js require the experienced developers to develop the applications.
  • The use of Html language makes this application complicated and hard to debug.
  • Ext JS is free for open-source applications but paid for commercial purposes.
  • Sometimes simple things need codes, but it is easier in JQuery or plain Html.
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