Kotlin

Momentum

Each signal is ranked as a percentile among the technologies that have it. A signal without enough history is not counted, and never shown as zero. How momentum works

Official repository stars

Collecting

Star growth needs repository snapshots 30 days apart.53,461 stars now

Member repository stars

Collecting

Star growth needs repository snapshots 30 days apart.0 new members in 30 days

Package adoption

—Not published by its registries

Its packages’ registries publish no adoption figure, so there is nothing to grow.

Open models

—No official models

No official model on Hugging Face, so this signal does not apply.

News

Collecting

News counts once there are 3 events across the last 60 days; it has 1.1 in the last 30 days · 0 in the 30 before

Adoption by registry

The growth of Kotlin’s own packages, one row per registry in that registry’s own unit. Registries count different things over different windows, so they are never added together.

No registry has two observations of Kotlin’s own packages about 30 days apart yet, so there is no growth to show. Nothing is estimated in its place.

News activity

Events · 7 days

0published events that mention it

Events · 30 days

1published events that mention it

Previous 30 days

0events in the 30 days before

Momentum history

Momentum history starts OCT 8, 2026. A chart appears once two daily snapshots carry a score; none does so far.

Repositories

Official 1

• JetBrains/kotlin

  The Kotlin Programming Language.

  Official repositoryKotlin

  53.5K stars

Members 474repositories tagged with one of its aliases, most-starred first

• zyrouge/symphony

  🎵 Lightweight, elegant music player for Android 9+.

  Tagged kotlinKotlin

  1.7K stars

• nikhilpanju/FabFilter

  Android app to showcase complex UI/Animations with and without MotionLayout

  Tagged kotlinKotlin

  1.7K stars

• MorphiaOrg/morphia

  MongoDB object-document mapper in Java based on https://github.com/mongodb/mongo-java-driver

  Tagged kotlinJava

  1.7K stars

• idisfkj/android-startup

  🔥The Android Startup library provides a straightforward, performant way to initialize components at the application startup. Both library developers and app developers can use Android Startup to streamline startup sequences and explicitly set the order of initialization.

  Tagged kotlinKotlin

  1.7K stars

• babyfish-ct/jimmer

  The most advanced ORM of JVM, for both java & kotlin

  Tagged kotlinJava

  1.7K stars

• GetStream/stream-chat-android

  :speech_balloon: Android Chat SDK ➜ Stream Chat API. UI component libraries for chat apps. Kotlin & Jetpack Compose messaging SDK for Android chat

  Tagged kotlinKotlin

  1.7K stars

• chiclaim/AndroidAll

  Android 程序员需要掌握的技术栈：数据结构算法、程序架构、设计模式、性能优化、Kotlin、NDK、Jetpack，以及常用的开源框架源码分析如 Flutter、Router、RxJava、Glide、LeakCanary、Dagger2、Retrofit、OkHttp、ButterKnife 等

  Tagged kotlinJava

  1.7K stars

• igorescodro/alkaa

  Kotlin multiplatform app to manage your tasks

  Tagged kotlinKotlin

  1.6K stars

• gyf-dev/Cactus

  Android Keep Alive(安卓保活)，Cactus 集成双进程前台服务，JobScheduler，onePix(一像素)，WorkManager，无声音乐

  Tagged kotlinKotlin

  1.6K stars

• LRH1993/Eyepetizer-in-Kotlin

  使用Kotlin撸一款Eyepetizer，学习Kotlin语言

  Tagged kotlinKotlin

  1.6K stars

• vanniktech/Emoji

  A library to add Emoji support to your Android / iOS / JVM Application

  Tagged kotlinKotlin

  1.6K stars

• JetBrains/kotlin-web-site

  The Kotlin programming language website

  Tagged kotlinTypeScript

  1.6K stars

Packages

“Is” packages are Kotlin itself; ecosystem packages depend on them. The two are counted separately and never added together. Adoption is each registry’s own figure, with its percentile within that registry.

Is 1the technology itself, most-adopted first

• org.jetbrains.kotlin.android.extensions:org.jetbrains.kotlin.android.extensions.gradle.plugin

  Kotlin Android Extensions plugin

  Published from JetBrains/kotlinMaven

  —Not published by Maven Central

Ecosystem 0packages that depend on it, most-adopted first

No package in the catalog depends on Kotlin’s own packages.

Latest news the latest event that mention it

• Announcing ADK for Kotlin 1.0: Building Production-Ready AI Agents in Kotlin, Android, and Beyond1 source
  22d agoOCT 3, 2026