⚡ User Interface Frameworks in Ecuador

User Interface (UI) frameworks are libraries of code, design elements, and components that help web developers create user interfaces with consistent structure and behavior.

Ecuador is a South American country with a population of over 18 million people.

According to our research, user interface frameworks are used on 65.3% of websites from Ecuador.

⭐ Most Popular in 2026

The following chart shows the top UI frameworks in Ecuador in 2026, based on market share.

The most popular is Bootstrap with an impressive share of 58.2%, followed by jQuery UI with 54.5% and Tailwind CSS with 4.6%.

Bootstrap 58.2%
jQuery UI 54.5%
Tailwind CSS 4.6%
UIKit 4.4%
Tachyons 2.2%
AMP 0.9%
Foundation 0.6%
Materialize 0.5%
Angular Material 0.5%
Radix UI 0.5%
Material UI 0.3%
Bulma 0.3%
Headless UI 0.2%
Spectre.css 0.2%
Ant Design 0.2%

🚀 Highlights

Here is a list of the top frameworks that are more popular in Ecuador than worldwide.
Differences between global and country rankings are shown in parentheses.

4. UIKit ^(-2)
5. Tachyons ^(-10)
9. Angular Material ^(-4)
15. Ant Design ^(-8)
16. Chakra UI ^(-5)
17. Quasar ^(-13)
19. Vuetify ^(-5)
21. PrimeFaces ^(-14)
22. USWDS ^(-4)
24. PrimeReact ^(-31)

✨ Best UI Frameworks

Below is a more detailed list of 24 UI frameworks used on sites from Ecuador, ranked by their market share.

Rank	Name	Market share
1	Bootstrap San Francisco, California, United States An open-source framework for building responsive, mobile-first websites and web applications with HTML, CSS, and JavaScript, originally developed at Twitter. FreeOpen source	58.2%
2	jQuery UI San Francisco, California, United States A curated set of user interface interactions, effects, widgets, and themes built on top of the jQuery JavaScript Library. FreeOpen source	54.5%
3	Tailwind CSS Kitchener, Ontario, Canada An open-source utility-first framework that provides low-level CSS classes for building user interfaces directly in markup. FreeOpen source$149+	4.6%
4	UIKit Hamburg, Germany A lightweight and modular front-end framework. FreeOpen source	4.4%
5	Tachyons Boise, Idaho, United States A lightweight, functional CSS framework that enables the creation of fast, responsive, and accessible web interfaces without writing custom CSS. FreeOpen source	2.2%
6	AMP San Francisco, California, United States An open-source HTML framework for creating lightweight pages that are optimized for mobile web browsing and load faster. FreeOpen source	0.9%
7	Foundation Campbell, California, United States An open-source responsive framework that provides a customizable grid system, a library of UI components, HTML templates, and JavaScript plugins. FreeOpen source	0.6%
8	Materialize Pittsburgh, Pennsylvania, United States A responsive CSS framework based on Google's Material Design guidelines. FreeOpen source	0.5%
9	Angular Material Mountain View, California, United States A library of UI components for Angular that implements Google's Material Design specification. FreeOpen source	0.5%
10	Radix UI San Francisco, California, United States An open-source component library that provides low-level, unstyled interface primitives for building accessible user interfaces and design systems in web applications. FreeOpen source	0.5%
11	Material UI Paris, France An open-source React component library that implements Google's Material Design. FreeOpen source$180+/developer/year	0.3%
12	Bulma London, United Kingdom An open-source modular CSS framework based on Flexbox. FreeOpen source	0.3%
13	Headless UI Kitchener, Ontario, Canada Completely unstyled, fully accessible UI components, designed to integrate beautifully with Tailwind CSS. FreeOpen source	0.2%
14	Spectre.css Shanghai, China A lightweight, responsive CSS framework designed for faster and extensible development. FreeOpen source	0.2%
15	Ant Design Hangzhou, China An enterprise-level UI design language and React component library. FreeOpen source	0.2%
16	Chakra UI Manchester, United Kingdom A comprehensive library of accessible, reusable, and composable React components. FreeOpen source	0.2%
17	Quasar Bucharest, Romania An open-source framework based on Vue.js that lets developers build responsive websites, PWA, SSR, mobile, and desktop applications from a single codebase. FreeOpen source	0.2%
18	MDB Warsaw, Poland A UI toolkit that combines Bootstrap with Google's Material Design guidelines. FreeOpen source€29+	0.2%
19	Vuetify Southlake, Texas, United States An open-source, no design-skills-required UI library of beautifully handcrafted Vue components. FreeOpen source	0.2%
20	Kendo UI Burlington, Massachusetts, United States A commercial bundle of four JavaScript UI libraries built natively for jQuery, Angular, React, and Vue. FreeOpen source$799+/year	0.09%
21	PrimeFaces Ankara, Turkey An open-source JavaServer Faces framework with over 100 components, a touch-optimized mobile kit, client-side validation, and a theme engine. FreeOpen source$249+	0.09%
22	USWDS Washington, D.C., United States The United States Web Design System helps the federal government build fast, accessible, mobile-friendly websites. FreeOpen source	0.09%
23	Material Design Lite Mountain View, California, United States A legacy user interface framework that implements Material Design components using plain CSS, JavaScript, and HTML without external dependencies. FreeOpen sourceLegacy	0.09%
24	PrimeReact Ankara, Turkey A set of 80+ open source, customizable UI components for React that support pre-built themes or can be unstyled. FreeOpen source$249+	0.09%

Data is based on the analysis of 1,750 websites from Ecuador.
Statistics were last calculated on March 21, 2026.
For details, see our methodology and disclaimer.