Awesome Kotlin libraries

The Most Popular Kotlin libraries

Page 1

• highlight.js

  10.0 9.2 L2 Syntax Highlighters

  JavaScript syntax highlighter with language auto-detection and zero dependencies.
  

• intellij-community

  10.0 10.0 Editors

  IntelliJ IDEA Community Edition & IntelliJ Platform
  

• linguist

  9.9 9.0 Syntax Highlighters

  Language Savant. If your repository's language is being reported incorrectly, send us a pull request!
  

• kotlinx.coroutines

  9.9 9.0 Coroutines

  Library support for Kotlin coroutines
  

• ktor

  9.9 9.7 Web

  Framework for quickly creating connected applications in Kotlin with minimal effort
  

• okio

  9.9 8.4 I/O

  A modern I/O library for Android, Java, and Kotlin Multiplatform.
  

• koin

  9.8 8.8 Dependency Injection

  Koin - a pragmatic lightweight dependency injection framework for Kotlin
  

• RxKotlin

  9.8 0.0 Functional Programming

  RxJava bindings for Kotlin
  

• Exposed

  9.8 9.1 Database

  Kotlin SQL Framework
  

• mapdb

  9.7 0.0 L1 Database

  MapDB provides concurrent Maps, Sets and Queues backed by disk storage or off-heap-memory. It is a fast and easy to use embedded Java database engine.

• reactor-core

  9.7 9.3 Functional Programming

  Non-Blocking Reactive Foundation for the JVM
  

• javalin

  9.7 9.1 Web

  A simple and modern Java and Kotlin web framework [Moved to: https://github.com/javalin/javalin]
  

• DBFlow

  9.6 0.0 L5 Database

  A blazing fast, powerful, and very simple ORM android database library that writes database code for you.

• Kategory

  9.6 9.0 Functional Programming

  Λrrow - Functional companion to Kotlin's Standard Library
  

• detekt

  9.6 9.6 Tools

  Static code analysis for Kotlin
  

• ktlint

  9.6 9.5 Tools

  An anti-bikeshedding Kotlin linter with built-in formatter
  

• sqldelight

  9.5 8.6 Database

  SQLDelight - Generates typesafe Kotlin APIs from SQL
  

• kotlinx.serialization

  9.5 7.1 JSON

  Kotlin multiplatform / multi-format serialization
  

• mockk

  9.5 9.3 Tests

  mocking library for Kotlin
  

• Fuel

  9.4 1.9 Http Clients

  The easiest HTTP networking library for Kotlin/Android

• optaplanner

  9.4 9.6 L3 Data Science

  Java Constraint Solver to solve vehicle routing, employee rostering, task assignment, maintenance scheduling, conference scheduling and other planning problems.
  

• Kotest

  9.4 9.7 Tests

  Powerful, elegant and flexible test framework for Kotlin with additional assertions, property testing and data driven testing
  

• apollo-android

  9.3 9.7 Web

  :robot:  A strongly-typed, caching GraphQL client for the JVM, Android, and Kotlin multiplatform.
  

• rouge

  9.3 8.1 L5 Syntax Highlighters

  A pure Ruby code highlighter that is compatible with Pygments
  

• tornadofx

  9.3 0.0 Desktop

  Lightweight JavaFX Framework for Kotlin

• requery

  9.3 0.0 L2 Database

  requery - modern SQL based query & persistence for Java / Kotlin / Android
  

• FXGL

  9.2 9.0 Game Development

  Java / JavaFX / Kotlin Game Library (Engine)

• mockito-kotlin

  9.2 3.3 Tests

  Using Mockito with Kotlin
  

• dokka

  9.2 9.2 Tools

  Documentation Engine for Kotlin
  

• Kodein

  9.1 8.2 Dependency Injection

  Painless Kotlin Dependency Injection
  

* Code Quality Rankings and insights are calculated and provided by Lumnify.
They vary from L1 to L5 with "L5" being the highest.

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