As of October 15, 2026, Slick JS is used by 1,695,764 websites in the TechLeads index: 42.4% of all Animation detections, the 2nd most-used of 8 Animation technologies.
Quoting these numbers? Credit TechLeads with a link to this page.
Citation
TechLeads. "Slick JS Customers and Market Share." Data as of October 15, 2026. https://techleads.fyi/technology/slick-js/market-shareHTML link
<a href="https://techleads.fyi/technology/slick-js/market-share">Slick JS market share (TechLeads data)</a>Websites using each technology in the TechLeads index, and its share of all Animation detections.
| # | Technology | Websites | Share |
|---|---|---|---|
| 1 | GSAP | 2,256,853 | 56.5% |
| 2 | Slick JS | 1,695,764 | 42.4% |
| 3 | Vivus | 31,891 | 0.80% |
| 4 | Dynamics.js | 6,002 | 0.15% |
| 5 | C3.js | 4,936 | 0.12% |
Rows link to each competitor's market share page where one exists. The table lists the 5 most-used technologies; ranks are by website count.
Based on country-code domains (such as .de or .co.uk); websites on .com and other generic domains are not assigned a country.
See all 1,695,764 websites using Slick JS or download the full list as a CSV for $29.
TechLeads scans public websites and detects Slick JS from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Market share is Slick JS's website count divided by the website counts of all Animation technologies we track; a site using two Animation tools counts for both. Counts were last refreshed on October 15, 2026 and update daily.