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Polyfill

Polyfill

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About Polyfill.io

Polyfill.io is a service which makes web development less frustrating by selectively polyfilling just what the browser needs. Polyfill.io reads the User-Agent header of each request and returns polyfills that are suitable for the requesting browser.

About this recipe

Polyfill is a versatile and open-source service that automatically delivers polyfills and JavaScript features to web applications based on the user's browser capabilities. It simplifies the process of ensuring cross-browser compatibility by providing the necessary polyfills and feature detection, allowing web developers to focus on writing modern JavaScript code without worrying about older or non-standard browsers.

Use cases

  • Track the number of installments
  • Create a lead list with websites

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Whether you need actionable web data insights for day-to-day projects or for long-term strategies, the answer to your question lies in our structured web data.