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Ktor

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description Ktor Overview

Ktor is a flexible web application framework built using Kotlin. It’s notable for its asynchronous programming capabilities simplifying backend development. Primarily designed for developers working with Kotlin, Ktor supports building web servers, APIs and clients efficiently. It's suitable for those creating modern connected applications needing performance and scalability.

help Ktor FAQ

What is Ktor used for in Kotlin projects?

Ktor is used to build asynchronous servers, HTTP APIs, web backends, and clients in Kotlin. JetBrains develops the framework, which makes it a natural fit for teams already using Kotlin on the JVM.

How does Ktor differ from Spring Boot?

Ktor is generally lighter and more modular, letting developers add routing, authentication, serialization, and plugins as needed. Spring Boot is larger and more convention-heavy, with a broader enterprise ecosystem.

Can Ktor be used for both server and client code?

Yes. Ktor includes server features and an HTTP client, so Kotlin teams can use it on both sides of connected applications. That is useful when sharing models or conventions across backend and client modules.

Does Ktor work with coroutines?

Yes. Ktor is built around Kotlin coroutines, which are central to its asynchronous request handling and client behavior. That makes it different from older Java web frameworks that were designed before coroutines existed.

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