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Ktor

Ktor

Ktor — Kotlin server and client framework

Ktor is a lightweight Kotlin framework for building asynchronous web servers, HTTP APIs, and multiplatform clients.

Official Website

Category

Backend

First Release

2018

License

Apache 2.0

Maintained By

JetBrains

Latest News

Ktor 3.6.0 Released With Stability And Infrastructure Improvements

The latest Ktor release introduces stability refinements and bug fixes for building asynchronous HTTP services and clients in Kotlin.

9/21/2026 • 0 likes

Difficulty

Intermediate 2/3

Ktor is fairly approachable, but coroutines, plugins, and Kotlin DSL patterns add a moderate learning curve.