Software Alternatives & Startups

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.

Sencha Ext JS

Sencha Ext JS Alternatives & Competitors

  1. 70

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

    Key AngularJS features:

    Two-way data binding Dependency Injection Modular Development Community and Ecosystem

    /angularjs-alternatives
  2. 52

    Reactive Components for Modern Web Interfaces.

    Key Vue.js features:

    Easy to Learn Reactive Data Binding Component-Based Architecture Rich Ecosystem and Integration

    Open Source

    /vue-js-alternatives
  3. As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more.

    Key DocRaptor features:

    Ease of Use Customizable High-Quality Rendering Compliance

    Try for free Open Source paid Free Trial $15 / Monthly (125+ Documents)

    Try for free
  4. 58

    A JavaScript framework for creating ambitious web apps.

    Key ember.js features:

    Convention Over Configuration Robust CLI EMBER Data Strong Community and Ecosystem

    Open Source

    /ember-js-alternatives
  5. 53

    A JavaScript library for building user interfaces.

    Key React features:

    Component-Based Architecture Virtual DOM Strong Community and Ecosystem JSX Syntax

    Open Source

    /react-alternatives
  6. 30

    Cybernetically enhanced web apps.

    Key Svelte features:

    Performance File Size Simplicity Reactivity

    Open Source

    /svelte-alternatives
  7. 48

    An enterprise JavaScript Library for cross-platform app development with HTML5 JavaScript widgets and easy integration with most popular JavaScript Frameworks.

    Key Webix UI features:

    Comprehensive Library Responsive Design Data Binding Customizable

    Open Source freemium $349 / One-off (Individual License, One project + One developer)

    /webix-ui-alternatives
  8. 30

    Give your JS App some Backbone with Models, Views, Collections, and Events.

    Key Backbone.js features:

    Lightweight Flexibility Ease of Integration Large Community

    Open Source

    /backbone-js-alternatives
  9. 46

    Polymer is a library that uses the latest web technologies to let you create custom HTML elements.

    Key Polymer features:

    Component-based Architecture Standards Compliant Built-in Data Binding Polymer CLI and Tools

    /polymer-alternatives
  10. 23

    Preact is a fast 3kB alternative to React with the same modern API. Components & Virtual DOM.

    Key Preact.js features:

    Size Compatibility Performance Ecosystem

    Open Source

    /preact-js-alternatives
  11. 23

    An extremely fast React-like javascript library for building modern user interfaces.

    Key Inferno features:

    High Performance React-Like API Compatibility Small Size

    Open Source

    /inferno-alternatives
  12. 41

    CanJS is a JavaScript library that makes developing complex applications simple and fast. .

    Key CanJS features:

    Modularity MVVM Architecture Comprehensive Features Reactive Programming

    Open Source

    /canjs-alternatives
  13. 19

    Fast and light-weight UI components for the web.

    Key Glimmer features:

    Lightweight Fast Re-rendering Component Model Integration with Ember.js

    Open Source

    /glimmer-alternatives
  14. 18

    Select2 offers customizable select box with support for searching, tagging, infinite scrolling, and many other used options.

    Key Select2 features:

    User-Friendly Interface Extensibility Tagging Support Accessibility

    /select2-alternatives
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