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EnactJS VS Sencha Ext JS

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

EnactJS logo EnactJS

An app development framework built atop React that’s easy to use, performant and customizable.

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.
  • EnactJS Landing page
    Landing page //
    2021-07-25
  • Sencha Ext JS Landing page
    Landing page //
    2023-07-24

EnactJS features and specs

  • Performance
    EnactJS is designed to optimize performance, providing efficient and smooth rendering for applications, particularly on limited resource devices.
  • Consistency
    It offers a consistent development experience and UI components across different platforms, ensuring uniform behavior and appearance.
  • Component Reusability
    EnactJS provides a robust set of reusable UI components that streamline development and improve maintainability.
  • Strong Community Support
    Being backed by LG, EnactJS has solid community support and resources available for developers, making problem-solving easier.
  • Accessibility
    The framework emphasizes accessibility, providing built-in support for making applications usable by people with disabilities.

Possible disadvantages of EnactJS

  • Learning Curve
    EnactJS may have a steep learning curve for developers who are new to it, as it introduces concepts and structures that might be unfamiliar.
  • Limited Ecosystem
    Compared to other frameworks like React or Angular, EnactJS has a smaller ecosystem, which might limit third-party libraries and integrations.
  • Niche Audience
    EnactJS is primarily used for developing applications for LG webOS TV, which might not be suitable for web apps targeting broader platforms.
  • Dependency
    Being a specialized framework, applications heavily relying on EnactJS may face challenges if switching to a different technology stack later.

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.

Analysis of Sencha Ext JS

Overall verdict

  • Sencha Ext JS is a solid choice for developers needing a feature-rich framework capable of building and maintaining enterprise-level applications. However, it might not be the best fit for those who prefer a more lightweight or modular approach, as it can be more resource-intensive compared to other frameworks.

Why this product is good

  • Sencha Ext JS is a comprehensive JavaScript framework known for its rich set of UI components, making it suitable for building complex web applications.
  • It offers features such as data binding, a powerful layout system, and cross-browser compatibility, which can help speed up development time.
  • Sencha provides extensive documentation and support, which can be invaluable for developers when they encounter issues or need to dive into complex features.
  • The framework has a strong focus on enterprise-grade applications, making it a robust choice for large-scale projects.

Recommended for

  • Enterprise application developers looking for a comprehensive set of components.
  • Development teams that require extensive documentation and support.
  • Projects where a robust, scalable framework is necessary to handle complex UI requirements.

EnactJS videos

My Take on Fixed Blades: Spartan Blade Enyo Review

More videos:

  • Review - World's Lightest AR-15! | Master of Arms ENYO
  • Review - Raijintek Enyo - Brilliant idea! But not perfect

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

Category Popularity

0-100% (relative to EnactJS and Sencha Ext JS)
Development Tools
49 49%
51% 51
Javascript UI Libraries
21 21%
79% 79
JavaScript Framework
0 0%
100% 100
JS Library
34 34%
66% 66

User comments

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Reviews

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

EnactJS Reviews

12 Best Frameworks and Toolkits to Build Desktop Applications
Enact is a suitable application development framework for developers with expertise in React JS. Using this framework, you can easily develop simple, feature-rich, and customizable desktop applications. Enact comes with a simple command-line tool, which makes installation simpler.
Source: geekflare.com
Frameworks & Tools to Develop Cross-Platform Desktop Apps – Best of
Enyo is an open-source JavaScript framework, like Electron, that allows developers to create native-quality apps for desktop, mobile, and TV. Enyo can run across all the relatively modern and standard web-based environments. It’s battle-tested and comes with a beautiful cross-platform UI toolkit for creating rich user interfaces.

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

What are some alternatives?

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

jQuery - The Write Less, Do More, JavaScript Library.

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

qooxdoo - qooxdoo is a universal JavaScript framework that enables you to create applications for a wide...

Vue.js - Reactive Components for Modern Web Interfaces

Zepto.js - Zepto is a minimalist JavaScript library for modern browsers with a largely jQuery-compatible API.

React - A JavaScript library for building user interfaces