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Detect a website's JavaScript framework

Finds whether a site uses React, Next.js, Vue or another framework, using a real browser for JS-heavy pages.

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Website Tech Stack Detector — Wappalyzer Alternative
Website Tech Stack Detector — Wappalyzer Alternativepoised_beardlichen/tech-stack-detector
Website
OK
Technologies
Detected
+2 fields
Text
Number
Boolean
List
Object

Input

Websites(required):https://vercel.com
Detection mode:browser

Output fields

Website
OK
Technologies
Detected
Page title
Error

How it works

Sign up on Apify or log in

The Website Tech Stack Detector — Wappalyzer Alternative Actor is ready to run with the inputs already set for "Detect a website's JavaScript framework". Sign up or log in and you'll land in Apify Console with a copy of this exact task.

Start the "Detect a website's JavaScript framework" task

The Website Tech Stack Detector — Wappalyzer Alternative Actor will start running based on the input automatically. You can also change all the input fields, like websites and detection mode, to match your specific use case.

Receive the "Detect a website's JavaScript framework" output

Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as website, OK, technologies, and more.

Integrate into your workflow

The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also run the "Detect a website's JavaScript framework" task via API.

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Integrate "Detect a website's JavaScript framework" into your workflow

Connect "Detect a website's JavaScript framework" with 100+ integrations, or run it via API or MCP.

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