Ktor

Building Asynchronous Servers and Clients in Kotlin

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Ktor 3.1.0 is here! It introduces exciting new features, performance improvements, and bug fixes.

Ktor 3.0 comes with new features and improved performance

Ktor 3.0 is faster, better integrated with Kotlin tools, and offers more options for client-server apps. Find more details in the blog post.

The Ktor plugin registry facilitates the submission of community plugins to the Ktor team, categorizes plugins for optimized searching, and provides users with documentation.

Since the Ktor Roadmap for 2024 was published there have been a lot of questions regarding Dependency Injection (DI). Specifically how Ktor will be changed to support DI, and to integrate existing DI frameworks. This work is still in its early stages, but we would like to clarify our intentions and invite feedback.

In 2024, we aim to expand the Ktor ecosystem while keeping the framework lightweight and flexible. One of our objectives is to help Ktor developers effortlessly create applications using Kotlin Multiplatform.

As part of the many projects we are working on at JetBrains under the umbrella of the Kotlin Ecosystem, we feel that it wouldn't make sense or be of great benefit to you, our users, to have individual blogs per product/library. As such, we will be consolidating all the information under the Kotl…

We are pleased to announce the release of Ktor 2.3.0. This update brings numerous new features and improvements to the Ktor ecosystem. The following sections provide a brief overview of the major changes in this release: Core Improvements Explicit type for WebSockets ContentNegotiation Plugin The W…

We’ve been working on defining our roadmap for Ktor for 2023, and much like we did for 2022, we’d like to share our plans with you and what we have in store. One of the things we’re planning on doing this year is releasing 3.0.0. While major versions generally indicate a breaking change, most of …

Important: Yesterday we released 2.2.0 to Maven Central, but immediately after we noticed a critical issue of AtomicFu that needed addressing, and as a consequence shortly after we pushed 2.2.1. As such, if you are using 2.2.0, we strongly advise moving to 2.2.1. We've released Ktor 2.2.0/2.2…

We’ve just released Ktor 2.1.0, and in addition to the new features and bug fixes, we have a few new things we’d love for you to try out. In particular, we are releasing betas of three new tools: Command Line toolYeoman GeneratorGradle Deployment PluginYAML configuration support Let’s take a l…

We’re extremely excited to announce the release of Ktor 2.0. We have been working on this version for approximately one year and happy to finally get it out the door! Ktor 2.0 introduces many new features, but a major version which means that there are breaking changes, it has allowed us th…

We’re one month into 2022, and on the Ktor team we’re focusing on finalizing the little that is left from our side on 2.0 and waiting for Kotlin 1.6.20 to be released so as to release 2.0. At the same time, we're planning the next things to be worked on. As some of you know, we had publishe…

Ktor

Ktor 3.1.0 Release

Ktor 3.0 Is Now Available With New Features and Improved Performance

The Ktor Plugin Registry Has Launched!

Ktor 2024 Roadmap DI Update

The Ktor Roadmap for 2024

Moving to the Kotlin Blog

Ktor 2.3.0 Released

Ktor 2023 Roadmap

Ktor 2.2.1 (and 2.2.0) released

Ktor 2.1.0 Released and It Comes With Goodies!

Ktor 2.0 Released

Ktor Roadmap – What’s Next