Paid Lego Alternatives

    Lego is described as 'web-components library made lightweight and Future-proof'. There are more than 10 alternatives to Lego for various platforms. The best alternative is Ext JS.

    The list of alternatives was last updated Jan 21, 2021

    • Ext JS is a JavaScript library for building interactive web applications using techniques such as Ajax, DHTML and DOM scripting.
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      • Online
    • JavaScript Library / HTML5 UI framework for developers with SpreadSheet, Pivot, Kanban, FileManager, Scheduler, Datatable, TreeTable and etc. widgets.
      • Mac
      • Windows
      • Linux
      • Android
      • iPhone
      • Chrome OS
      • Android Tablet
      • Windows Phone
      • iPad
      • Blackberry 10