What is styled-components?
UI Librarystyled-components is an UI or JavaScript library: CSS-in-JS library for React. Tech Stack Detector identifies styled-components on any website by analysing the HTML source.
styled-components is an UI or JavaScript library (UI Library), detected on 9 websites in our index. See websites using styled-components ↓
How Tech Stack Detector detects styled-components
styled-components is matched from these signals during a single, ordinary page request. Each one contributes to the confidence score shown on a scan.
- Html Patternstyled-components style markers
Detecting styled-components also implies React.
Websites using styled-components
Recently scanned websites where we detected styled-components. Open one to see its full technology stack.
Often used with styled-components
Technologies most frequently detected alongside styled-components across scanned websites.
Alternatives to styled-components
Other UI Library technologies Tech Stack Detector detects: popular alternatives and related tools, most-detected first.
Compare styled-components
Side-by-side comparisons of styled-components with other UI Library technologies.
Popular technologies
The technologies most often detected across all websites scanned on Tech Stack Detector.
Frequently asked questions
What is styled-components?
styled-components is an UI or JavaScript library: CSS-in-JS library for React. Tech Stack Detector identifies styled-components on any website by analysing the HTML source. Its official website is https://styled-components.com.
How can I tell if a website uses styled-components?
Enter any URL into Tech Stack Detector and it reports whether styled-components is present, with a confidence score and the exact evidence it matched. Detection is based on the HTML source. No login or crawling of the site is required.
What does detecting styled-components imply?
When styled-components is detected, Tech Stack Detector also infers React, because styled-components is built on top of it.
How many websites use styled-components?
styled-components has been detected on 9 websites in the public Tech Stack Detector scan index. This reflects sites that visitors have analysed here, not global market share.
What are some alternatives to styled-components?
Other UI Library technologies Tech Stack Detector detects include Tailwind CSS, Bootstrap, jQuery, Swiper, GSAP and Emotion. You can compare any of them side by side with styled-components.
Data last updated October 20, 2026 · based on 618 recently scanned websites.