UI & CSS Frameworks Technologies & Software

A curated collection of the best ui & css frameworks technologies and software.

UI & CSS Frameworks Market Data

Adoption, market share and 30-day momentum across 84 ui & css frameworks technologies, measured from our live detection crawl.

Active Domains11.7MRunning ui & css frameworks tech
Technologies84Tracked in this category
Net 30-Day Growth-126,522359,444 adopted · 485,966 dropped

Market Share

Bootstrap leads with 47.78% of active domains
  • Bootstrap47.78%
  • Tailwind CSS22.33%
  • Animate.css8.74%
  • Element UI5.8%
  • Radix UI3.5%
  • shadcn/ui2.86%
  • Others9%
Live detection data · as of 2026-07-26

Biggest Movers

Net domains gained or lost (30 days)

Technology Rankings

The 15 largest ui & css frameworks technologies by active domains, with 30-day movement.
#TechnologyActive DomainsMarket Share30-Day Trend
1
Bootstrap
5,566,868
47.78%
-143,825
2
Tailwind CSS
2,601,210
22.33%
+33,643
3
Animate.css
1,018,293
8.74%
-25,987
4
Element UI
676,196
5.8%
-3,192
5
Radix UI
408,305
3.5%
+16,959
6
shadcn/ui
333,595
2.86%
+13,498
7
ZURB Foundation
295,934
2.54%
-2,502
8
UIKit
195,656
1.68%
-6,251
9
Elfsight
128,634
1.1%
-3,560
10
Material UI
108,271
0.93%
-893
11
UnoCSS
26,458
0.23%
-1,125
12
Headless UI
26,393
0.23%
-340
13
Kendo UI
22,139
0.19%
-327
14
Chakra UI
18,885
0.16%
-376
15
Vuetify
17,884
0.15%
-346
Live detection data · as of 2026-07-26

UI & CSS Frameworks
FAQ.

What is UI & CSS Frameworks software?

UI & CSS Frameworks software helps businesses automate repetitive marketing tasks such as email campaigns, lead nurturing, social media posting, and customer segmentation. These platforms enable companies to deliver personalized communications at scale, track engagement across channels, and measure ROI — ultimately turning leads into customers more efficiently. Our database currently tracks 33,668 active customers across 1 ui & css frameworks tools.

What are the most popular ui & css frameworks platforms?

Based on our analysis of 33,668 customers, the leading ui & css frameworks platforms are: Tailwind CSS (22.33% market share, 33,668 customers). Other notable platforms include .

Which ui & css frameworks tool has the largest market share?

Tailwind CSS leads the ui & css frameworks category with 22.33% market share and 33,668 detected customers. It's particularly popular among IT Services and IT Consulting companies and businesses with 1-10 employees.

Which industries use ui & css frameworks software the most?

The top industries adopting ui & css frameworks tools are IT Services and IT Consulting, Software Development, Technology, Information and Internet, Advertising Services, Business Consulting and Services. These industries rely heavily on automated marketing workflows to manage large customer bases, personalize outreach, and optimize conversion funnels across multiple touchpoints.

Which countries have the highest adoption of ui & css frameworks tools?

UI & CSS Frameworks adoption is strongest in United States, India, United Kingdom, France, Brazil. The United States leads significantly due to its large SaaS ecosystem and digital marketing maturity. European markets like the UK and Germany follow, driven by growing e-commerce and B2B demand for automated customer engagement.

How do I choose the right ui & css frameworks platform?

Consider your business size, industry, and primary use case. Tailwind CSS is ideal for all-in-one CRM and marketing needs. undefined excels at e-commerce and SMS marketing. undefined is popular for straightforward email campaigns and small businesses. Evaluate each platform's integrations, pricing tiers, and automation capabilities against your specific workflow requirements.

How many companies use ui & css frameworks software?

TechnologyChecker.io tracks 33,668 active customers using ui & css frameworks tools, with 17,569 companies enriched with LinkedIn company data. We crawl 2 billion+ URLs across 29.9M live business domains each sweep.

What is the source of this data?

TechnologyChecker.io's web crawling and technology detection platform. We've logged 2.12 billion total detections over 20+ years, covering 40,000+ technologies across 29.6M domains. Detection methods include JavaScript analysis, HTTP headers, HTML patterns, and DNS records.