About Ktor
Ktor is a Kotlin framework that allow developers to write asynchronous clients and servers applications, in Kotlin.
How many people use Ktor
GitHub · npm
#23 of 73 Web frameworks we have counts for (of 99) · bars are GitHub stars across these neighbours; the category leader is Next.js at 142k · as of September 7, 2026
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Ktor#23 of 73 Web frameworks
RedwoodJS#22 of 73 Web frameworks
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Implied technologies
Detecting Ktor implies these are in the stack too - a report lists them alongside it.
How we audit Ktor
We measure the detected version against Ktor's release history and grade the surrounding stack with a Lighthouse-grade quality audit. Weak or outdated links weigh more - one risky dependency can pull the whole score down.
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