SmtpJS

SmtpJS is a free library you can use for sending emails from JavaScript.

Sites using it: 2

Usage over time

Trend data starts with the first full crawl. We take a snapshot of every technology's usage at the end of each monthly crawl cycle, so the first point appears once the current cycle completes and the trend line after the second.

Market share

Email0.0%

Share of indexed sites in the category that use SmtpJS.

2 sites use SmtpJS

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fusionnet.inFusionnet - Internet Service Providers In Noida / NCR3since 28 Sept 2026
aylo.comAylo: World-class adult entertainment. Some of the internet's safest platforms.3since 28 Sept 2026