Software Alternatives, Accelerators & Startups

Sencha Ext JS VS Cx

Compare Sencha Ext JS VS Cx and see what are their differences

Sencha Ext JS logo Sencha Ext JS

Sencha Ext JS is the most comprehensive JavaScript framework for building data-intensive, cross-platform web and mobile applications for any modern device. Ext JS includes 140+ pre-integrated and tested high-performance UI components.

Cx logo Cx

Cx is a fully fledged UI framework for developing admin and dashboard web applications.
  • Sencha Ext JS Landing page
    Landing page //
    2023-07-24
  • Cx Landing page
    Landing page //
    2021-07-27

Sencha Ext JS features and specs

  • Comprehensive Component Library
    Sencha Ext JS offers a wide range of ready-to-use components including grids, charts, forms, and more, which significantly reduces development time.
  • Robust Data Package
    Provides a powerful data package that allows developers to use standard CRUD operations and easily manage data collections and models.
  • Cross-browser Compatibility
    Ensures consistent appearance and behavior across all major browsers including IE, Firefox, Chrome, Safari, and Opera.
  • MVC/MVVM Architecture
    Supports Model-View-Controller and Model-View-ViewModel architectures, promoting a clean separation of concerns and more maintainable code.
  • Extensive Documentation and Support
    Comes with comprehensive documentation, community forums, and professional support options that help developers quickly resolve issues.
  • Built-in Theming
    Offers a robust theming system that allows easy customization of the look-and-feel to match company branding or specific application requirements.
  • Enterprise-grade Features
    Includes enterprise features like advanced data analytics, pivot grids, and D3 visualizations, making it suitable for complex applications.

Possible disadvantages of Sencha Ext JS

  • Costly Licensing
    Sencha Ext JS is a commercial product with licensing fees, which can be expensive for small businesses and individual developers.
  • Steep Learning Curve
    The framework is feature-rich and complex, meaning that new developers may find it challenging to learn and start using effectively.
  • Large Library Size
    The extensive range of features and components leads to a large library size, which can be a concern for performance and load times.
  • Lower Popularity
    Sencha Ext JS is not as widely used as some other frameworks like React or Angular, resulting in a smaller community and fewer third-party resources.
  • Complex Integration
    Integrating Sencha Ext JS with other modern frameworks or libraries can be complex, requiring more effort to make them work together seamlessly.
  • Limited Flexibility
    Ext JS enforces a particular structure and design philosophy, which might limit flexibility and creativity for developers who prefer a more modular approach.
  • Performance Overhead
    The framework's extensive capabilities and features can sometimes introduce performance overhead, particularly in very high-performance or resource-constrained environments.

Cx features and specs

No features have been listed yet.

Sencha Ext JS videos

LinkRest „ Modern RESTful API Framework for Building Ext JS Applications

More videos:

  • Review - Testing Ext JS & Sencha Touch with Siesta
  • Demo - Sencha Ext JS Weekly Product Demo

Cx videos

Is the Mazda CX-9 Carbon Edition worth $45k?! 🤔

More videos:

  • Review - NO COMPLAINTS! 2025 Mazda CX-70 Review
  • Review - The updated Mazda CX-5 is very slept on.

Category Popularity

0-100% (relative to Sencha Ext JS and Cx)
Javascript UI Libraries
89 89%
11% 11
File Sharing
0 0%
100% 100
JavaScript Framework
100 100%
0% 0
Cloud Storage
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Sencha Ext JS and Cx

Sencha Ext JS Reviews

Top JavaScript Frameworks For Mobile App Development
Sencha Touch has now been merged with Sencha Ext JS. Sencha Ext JS has been one of the most effective JavaScript frameworks to create cross-platform mobile applications. It consists of well tested and good performance UI components like pivot grid, trees, lists, forms, HTML5 calendar, D3 adapters, etc. that help in getting the best of results.
Source: medium.com
Top Cross-Platform App Development Frameworks
However, when it comes to integrating 3rd party libraries, Sencha Ext JS acts as a barrier. Also, looking at the price point, Sencha Ext JS is expensive.
Source: www.pangea.ai

Cx Reviews

Google Drive is not for everyone, so try these alternatives
CX This is another flexible sync product. Like SugarSync and Cubby, it lets you share any folder on your computer. The CX team is focused on collaboration, and the product lets you create groups of users for sharing files. It gives groups collaboration tools, too, like discussion threads.
Source: www.cnet.com

What are some alternatives?

When comparing Sencha Ext JS and Cx, you can also consider the following products

AngularJS - AngularJS lets you extend HTML vocabulary for your application. The resulting environment is extraordinarily expressive, readable, and quick to develop.

Apple iCloud - iCloud securely and safely stores the photos, videos, documents, apps, and more, helps to keep them updated across all the connected devices.

Vue.js - Reactive Components for Modern Web Interfaces

Cubby - With Cubby, your stuff is shared across all your computers, tablets, and smartphones and always accessible at Cubby.com. It's everything in its everyplace.

React - A JavaScript library for building user interfaces

Umbrella JS - Tiny library for DOM manipulation, events and AJAX