Ext JS vs Svelte

Struggling to choose between Ext JS and Svelte? Both products offer unique advantages, making it a tough decision.

Ext JS is a Development solution with tags like ui, data-grids, charts, forms.

It boasts features such as MVC architecture, Responsive design, Data binding, Theming and styling, Charts and graphs, Form validation, Drag and drop, AJAX loading and submission, Component based UI and pros including Cross-browser compatibility, Large set of UI components, Good documentation, Active community support, Enterprise-level support available.

On the other hand, Svelte is a Development product tagged with frontend, ui, framework, javascript, progressive, efficient, fast, compiler.

Its standout features include Compiles to vanilla JavaScript instead of using a virtual DOM, Reactive declarations make state management simple, Tiny bundle sizes due to tree-shaking, Excellent performance, Easy to learn syntax similar to Vue and React, Great for building component-based apps and sites, Integrates well with various tools and frameworks, and it shines with pros like Blazing fast performance, Small bundle sizes, Simpler than React and Vue, No virtual DOM overhead, Reactive and readable code, Easy to add transitions and animations.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

Ext JS

Ext JS

Ext JS is a JavaScript framework for building data-intensive, cross-platform web applications for any modern device. It includes a comprehensive set of high-performance and customizable UI widgets.

Categories:
ui data-grids charts forms

Ext JS Features

  1. MVC architecture
  2. Responsive design
  3. Data binding
  4. Theming and styling
  5. Charts and graphs
  6. Form validation
  7. Drag and drop
  8. AJAX loading and submission
  9. Component based UI

Pricing

  • Open Source
  • Commercial License

Pros

Cross-browser compatibility

Large set of UI components

Good documentation

Active community support

Enterprise-level support available

Cons

Steep learning curve

Can be difficult to customize

Not ideal for simple websites

Commercial license is expensive


Svelte

Svelte

Svelte is a progressive JavaScript framework for building user interfaces. It compiles components into highly performant vanilla JavaScript instead of using a virtual DOM. This makes it extremely fast and efficient.

Categories:
frontend ui framework javascript progressive efficient fast compiler

Svelte Features

  1. Compiles to vanilla JavaScript instead of using a virtual DOM
  2. Reactive declarations make state management simple
  3. Tiny bundle sizes due to tree-shaking
  4. Excellent performance
  5. Easy to learn syntax similar to Vue and React
  6. Great for building component-based apps and sites
  7. Integrates well with various tools and frameworks

Pricing

  • Open Source
  • Free

Pros

Blazing fast performance

Small bundle sizes

Simpler than React and Vue

No virtual DOM overhead

Reactive and readable code

Easy to add transitions and animations

Cons

Less ecosystem support than React or Vue

Limited native integration options

Still new with fewer production deployments

Less flexible than React

Lacks advanced routing features

Not ideal for complex, data-heavy apps