RepoGuard
refreshing…
JetBrains

Organization

Public GitHub footprint of JetBrains

@JetBrains
View profile on GitHub

JetBrains Open Source

Netherlands

824

Public repositories

191,893

Total stars

13,167

Followers

JetBrains is an organization on GitHub focused on open-source projects, primarily utilizing Kotlin, Java, Shell, TypeScript, C#, and JavaScript. Their notable repositories include the Kotlin Programming Language, IntelliJ IDEA, and JetBrains Mono, showcasing a wide range of tools and frameworks for developers.

Top languages

Kotlin 38Java 16Shell 7TypeScript 5JavaScript 4C# 4Scala 3Python 3

Public repositories

kotlin

52,850

The Kotlin Programming Language.

Kotlin
Updated Jun 13, 2026

intellij-community

20,214

IntelliJ IDEA & IntelliJ Platform

Java
Updated Jun 13, 2026

compose-multiplatform

19,123

Compose Multiplatform, a modern UI framework for Kotlin that makes building performant and beautiful user interfaces easy and enjoyable.

Kotlin
Updated Jun 12, 2026

JetBrainsMono

12,781

JetBrains Mono – the free and open-source typeface for developers

Shell
Updated Jun 12, 2026

ideavim

10,207

IdeaVim – A Vim engine for JetBrains IDEs

Kotlin
Updated Jun 12, 2026

Exposed

9,251

Kotlin SQL Framework

Kotlin
Updated Jun 12, 2026

koog

4,348

Koog is a JVM (Java and Kotlin) framework for building predictable, fault-tolerant and enterprise-ready AI agents across all platforms – from backend services to Android and iOS, JVM, and even in-browser environments. Koog is based on our AI products expertise and provides proven solutions for complex LLM and AI problems

Kotlin
Updated Jun 12, 2026

fernflower

4,304

Decompiler from Java bytecode to Java, used in IntelliJ IDEA.

Java
Updated Jun 11, 2026

ring-ui

3,779

A collection of JetBrains Web UI components

TypeScript
Updated Jun 12, 2026

intellij-platform-plugin-template

3,740

Template repository for creating plugins for IntelliJ Platform

Kotlin
Updated Jun 11, 2026

kotlinconf-app

3,524

The official KotlinConf application

Kotlin
Updated Jun 12, 2026

create-react-kotlin-app

2,468

Create React apps using Kotlin with no build configuration

JavaScript
Updated Jun 12, 2026

swot

2,278

Identify email addresses or domains names that belong to colleges or universities. Help automate the process of approving or rejecting academic discounts.

Kotlin
Updated Jun 12, 2026

intellij-plugins

2,258

Open-source plugins included in the distribution of IntelliJ IDEA Ultimate and other IDEs based on the IntelliJ Platform

JavaScript
Updated Jun 12, 2026

projector-docker

2,226

Run JetBrains IDEs remotely with Docker

Shell
Updated Jun 12, 2026

skiko

2,149

Kotlin Multiplatform bindings to Skia

Kotlin
Updated Jun 12, 2026

JetBrainsRuntime

1,903

Runtime environment based on OpenJDK for running IntelliJ Platform-based products on Windows, macOS, and Linux

Java
Updated Jun 12, 2026

amper

1,768

Amper - a build tool for the Kotlin and Java languages, with a focus on user experience and tooling

Unknown Language
Updated Jun 12, 2026

lets-plot

1,756

Multiplatform plotting library based on the Grammar of Graphics

Kotlin
Updated Jun 13, 2026

MPS

1,647

JetBrains Meta programming System

JetBrains MPS
Updated Jun 12, 2026

compose-multiplatform-ios-android-template

1,615

Compose Multiplatform iOS+Android Application project template

Kotlin
Updated Jun 11, 2026

kotlin-web-site

1,611

The Kotlin programming language website

TypeScript
Updated Jun 11, 2026

kotlin-wrappers

1,576

Kotlin wrappers for popular JavaScript libraries

Kotlin
Updated Jun 13, 2026

intellij-platform-gradle-plugin

1,526

Gradle plugin for building plugins for JetBrains IDEs

Kotlin
Updated Jun 11, 2026

compose-hot-reload

1,392

Compose Hot Reload: Make changes to your UI code in a Compose Multiplatform application, and see the results in real time. No restarts required. Compose Hot Reload runs your application on the JetBrains Runtime and intelligently reloads your code whenever it is changed.

Kotlin
Updated Jun 12, 2026

phpstorm-stubs

1,386

PHP runtime & extensions header files for PhpStorm

PHP
Updated Jun 12, 2026

intellij-sdk-docs

1,286

IntelliJ SDK Platform Documentation

Markdown
Updated Jun 12, 2026

intellij-sdk-code-samples

1,241

Mirror of the IntelliJ SDK Docs Code Samples

Java
Updated Jun 12, 2026

resharper-unity

1,230

Unity support for both ReSharper and Rider

C#
Updated Jun 11, 2026

intellij-scala

1,224

Scala plugin for IntelliJ IDEA

Scala
Updated Jun 12, 2026

android

1,102

Android Plugin for IntelliJ IDEA. This repository is a subset of git://git.jetbrains.org/idea/android.git cut according to GitHub file size limitations.

Kotlin
Updated Jun 12, 2026

mcp-jetbrains

960

A model context protocol server to work with JetBrains IDEs: IntelliJ, PyCharm, WebStorm, etc. Also, works with Android Studio

JavaScript
Updated Jun 12, 2026

markdown

934

Markdown parser written in kotlin

Kotlin
Updated Jun 12, 2026

js-graphql-intellij-plugin

898

GraphQL language support for WebStorm, IntelliJ IDEA and other IDEs based on the IntelliJ Platform.

Java
Updated Jun 10, 2026

Grammar-Kit

767

Grammar files support & parser/PSI generation for IntelliJ IDEA

Java
Updated Jun 12, 2026

go-modern-guidelines

760

No description provided for this repository.

Unknown Language
Updated Jun 12, 2026

Arend

749

The Arend Proof Assistant

Java
Updated Jun 11, 2026

lincheck

676

Framework for testing concurrent code on JVM languages

Kotlin
Updated Jun 11, 2026

compose-multiplatform-core

655

Development environment for Android Jetpack extension libraries under the androidx namespace. Synchronized with Android Jetpack's primary development branch on AOSP.

Kotlin
Updated Jun 12, 2026

compose-multiplatform-desktop-template

500

Compose Multiplatform Desktop Application project template

Kotlin
Updated Jun 11, 2026

godot-support

493

Plugins for Rider/JetBrains IDEs, Addon for Godot

Kotlin
Updated Jun 11, 2026

lets-plot-kotlin

484

Grammar of Graphics for Kotlin

Kotlin
Updated Jun 13, 2026

java-annotations

459

Annotations for JVM-based languages.

Kotlin
Updated Jun 12, 2026

junie-guidelines

415

No description provided for this repository.

Unknown Language
Updated Jun 12, 2026

jcef

363

A simple framework for embedding Chromium-based browsers into Java-based applications.

Java
Updated Jun 12, 2026

resharper-fsharp

348

F# support in JetBrains Rider

F#
Updated Jun 12, 2026

junie

282

An AI coding agent by JetBrains that ships code from your terminal, IDE, or CI/CD pipeline - powered by any LLM you choose

Shell
Updated Jun 12, 2026

kotlin-compiler-server

279

Server for executing kotlin code

Kotlin
Updated Jun 12, 2026

youtrack-workflows

229

YouTrack Custom Workflow Repository

JavaScript
Updated Jun 12, 2026

skills

227

Curated agent skills collection verified by JetBrains

Python
Updated Jun 12, 2026

kotlin-toolchain

216

A set of tools for the Kotlin language, with a focus on user experience and tooling

Kotlin
Updated Jun 12, 2026

resharper-rider-plugin

213

https://www.jetbrains.com/help/resharper/sdk/

PowerShell
Updated Jun 12, 2026

intellij-plugin-verifier

207

Compatibility verification tool for IntelliJ Platform plugins

Kotlin
Updated Jun 12, 2026

psiviewer

206

PSI Viewer for IntelliJ IDEA plugin development

Java
Updated Jun 11, 2026

pest-intellij

195

The official Pest Plugin for PhpStorm / IntelliJ IDEA

Kotlin
Updated Jun 11, 2026

rider-efcore

193

Entity Framework Core UI plugin for JetBrains Rider

Kotlin
Updated Jun 12, 2026

kotlin-multiplatform-dev-docs

185

Kotlin Multiplatfom development documentation

Swift
Updated Jun 10, 2026

educational-plugin

178

Educational plugin to learn and teach programming languages such as Kotlin, Java, Python, JavaScript, and others right inside of JetBrains IntelliJ Platform based IDEs.

Kotlin
Updated Jun 12, 2026

kotlin-desktop-toolkit

164

No description provided for this repository.

Kotlin
Updated Jun 11, 2026

UnrealLink

156

No description provided for this repository.

C++
Updated Jun 12, 2026

hirschgarten

144

Bazel support for JetBrains IDEs

Kotlin
Updated Jun 12, 2026

youtrackdb

143

YouTrackDB is a general-use object-oriented graph database with storage format native to handle graph relations. YouTrackDB supports Gremlin queries and ACID transactions.

Java
Updated Jun 12, 2026

teamcity-messages

140

Python Unit Test Reporting to TeamCity

Python
Updated Jun 12, 2026

phpstorm-phpstan-plugin

137

PHPStan plugin for PhpStorm

Java
Updated Jun 12, 2026

databao-agent

131

Databao agent is an open-source agent that enables you to chat with your data and receive answers in text, interactive charts, and tables.

Python
Updated Jun 11, 2026

teamcity-cli

102

TeamCity from your terminal – or your AI's. Builds, logs, agents, agent terminals, queues.

Go
Updated Jun 12, 2026

open-radiant

97

JetBrains Branded Art Generator

Elm
Updated Jun 12, 2026

aspire-plugin

95

Aspire Plugin for JetBrains Rider

Kotlin
Updated Jun 11, 2026

MPS-extensions

86

MPS-extensions aims to ease language development within MPS.

JetBrains MPS
Updated Jun 10, 2026

sbt-structure

76

SBT plugin to collect information about project structure

Scala
Updated Jun 11, 2026

sbt-ide-settings

69

SBT plugin for tweaking various IDE settings

Scala
Updated Jun 11, 2026

xodus-entity-browser

63

Web UI entity browser for xodus database

Kotlin
Updated Jun 11, 2026

ForTea

59

No description provided for this repository.

C#
Updated Jun 11, 2026

teamcity-s3-artifact-storage-plugin

43

TeamCity plugin which allows replacing the TeamCity built-in artifacts storage with AWS S3

Java
Updated Jun 11, 2026

mcp-steroid

42

MCP Steroid IntelliJ Plugin project page

Kotlin
Updated Jun 10, 2026

intellij-deps-asm

29

Fork of ASM library used in IntelliJ Platform

Java
Updated Jun 12, 2026

teamcity-hashicorp-vault-plugin

28

TeamCity plugin to support HashiCorp Vault

Kotlin
Updated Jun 12, 2026

teamcity-documentation

28

Source repository of TeamCity Help

Unknown Language
Updated Jun 11, 2026

phpstorm-claude-marketplace

27

PhpStorm plugin for Claude Code

Shell
Updated Jun 11, 2026

junie-github-action

24

No description provided for this repository.

TypeScript
Updated Jun 12, 2026

ij-perf-report-aggregator

23

No description provided for this repository.

Vue
Updated Jun 12, 2026

format-ripper

22

Library for ELF / Mach-O / Fat-Mach-O / PE / Compound / MSI / DMG formats parsing and checking signatures

C#
Updated Jun 11, 2026

typescript-go

18

Unofficial fork maintained by JetBrains.

Go
Updated Jun 12, 2026

debugger-agent

18

No description provided for this repository.

Java
Updated Jun 10, 2026

teamcity-bazel-plugin

16

TeamCity plugin for Bazel build system

Kotlin
Updated Jun 12, 2026

teamcity-operator

16

TeamCity Kubernetes Operator

Go
Updated Jun 11, 2026

teamcity-git

14

Git VCS Support for TeamCity

Java
Updated Jun 10, 2026

kotlin-15-game

13

No description provided for this repository.

Kotlin
Updated Jun 12, 2026

skia

6

Skia is a complete 2D graphic library for drawing Text, Geometries, and Images.

C++
Updated Jun 12, 2026

hexana

6

ADM-146984

Shell
Updated Jun 12, 2026

teamcity-ui

6

No description provided for this repository.

TypeScript
Updated Jun 11, 2026

artifacts-caching-proxy

4

A caching proxy for immutable artifacts

C#
Updated Jun 12, 2026

ide-services-docker

4

No description provided for this repository.

Shell
Updated Jun 11, 2026

teamcity-aws-core-plugin

3

Core utilities common for TeamCity Amazon-related plugins. Before TeamCity 2019.2 was a part of teamcity-aws-codedeploy-plugin.

Java
Updated Jun 12, 2026

embark

2

embark agent plugin: skills, mcp, hooks

Shell
Updated Jun 11, 2026

remdev-otlp

2

Simple filtering for OT messages for RD installations

Kotlin
Updated Jun 11, 2026

intellij-aspect

1

The IntelliJ Bazel Aspect

Starlark
Updated Jun 12, 2026

qodana-lsp

1

🔬 Qodana extension for multiple IDEs supporting LSP to view static analysis results

TypeScript
Updated Jun 12, 2026

qodana-kotlin-cli

1

No description provided for this repository.

Kotlin
Updated Jun 11, 2026

intellij-deps-java-atk-wrapper

0

JetBrains fork of the Java ATK Wrapper

C
Updated Jun 11, 2026

Frequently asked questions

What does JetBrains build on GitHub?

JetBrains develops several widely used projects on GitHub, including the Kotlin Programming Language, IntelliJ IDEA, and Compose Multiplatform. These repositories provide essential tools and frameworks for software developers across various platforms.

Which programming languages does JetBrains use?

JetBrains primarily uses Kotlin, Java, Shell, TypeScript, C#, and JavaScript for their public repositories. These languages support a diverse array of projects, reflecting their commitment to modern software development practices.

Are JetBrains's repositories public?

Yes, JetBrains maintains a significant number of public repositories on GitHub. This openness allows developers to access, contribute to, and utilize their projects for various software development needs.

Is this exposure intended?

Monitor JetBrains with RepoGuard and get alerted the moment a new public repository appears.

Monitor this account