StackPulse detects jQuery on 32,680 websites — 28.38% of the 115,150 domains in the index — making it the #1 javascript library technology we track. Updated October 27, 2026.
StackPulse currently detects jQuery on 32,680 websites, which is 28.38% of the 115,150 domains in the index. The count is refreshed as the crawler re-scans the web.
How do I check whether a website uses jQuery?
Open the free StackPulse lookup, enter the domain and the javascript library section will list jQuery if its scripts, headers or markup are present. Developers can call GET /v1/lookup/:domain.
Can I download a list of websites that use jQuery?
Yes. Lead Export filters the index by jQuery (optionally combined with other technologies) and streams the matching domains as CSV, up to 50,000 rows per file.
What is jQuery?
jQuery is a javascript library technology. It ranks #1 of 1 javascript library technologies by number of websites in the StackPulse index.
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