⚡ User Interface Frameworks in Trinidad and Tobago

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

Trinidad and Tobago is a Caribbean country with a population of around 1.5 million people.

According to our research, user interface frameworks are used on 61.2% of websites from Trinidad and Tobago.

Statistics based on 304 analyzed websites. About this data

⭐ Most Popular in 2026

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

The most popular is jQuery UI with an impressive share of 62.4%, followed by Bootstrap with 59.7% and Tailwind CSS with 3.8%.

jQuery UI 62.4%
Bootstrap 59.7%
Tailwind CSS 3.8%
UIKit 3.2%
Radix UI 0.5%
Spectre.css 0.5%

🚀 Highlights

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

1. jQuery UI ^(-1)
4. UIKit ^(-2)
5. Radix UI ^(-3)
6. Spectre.css ^(-6)

✨ Best UI Frameworks

Below is a more detailed list of 6 UI frameworks used on sites from Trinidad and Tobago, ranked by their market share.

Rank	Name	Market share
1	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	62.4%
2	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	59.7%
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+	3.8%
4	UIKit Hamburg, Germany A lightweight and modular front-end framework. FreeOpen source	3.2%
5	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%
6	Spectre.css Shanghai, China A lightweight, responsive CSS framework designed for faster and extensible development. FreeOpen source	0.5%

🗃️ About This Data

We evaluate the popularity of technologies based on the number of websites where we detect their usage.
Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
This report is based on the analysis of 304 websites from Trinidad and Tobago.
We currently track the presence of 67 UI frameworks across the web.
Of these, 6 were detected on websites from Trinidad and Tobago.
Statistics were last calculated on September 18, 2026.
For more details, see our methodology and disclaimer.