# JetBrains — developer ecosystem report

> JetBrains Open Source

- GitHub org: `JetBrains`
- Category: dev_tool
- Overall score: 65.0 / 100
- Overall rank: #31
- Last refreshed: 2026-08-19

## Pillar scores

| Pillar | Score / 100 | Rank | Weight in overall |
| --- | --- | --- | --- |
| Code & Polish | 60.0 | #226 | ~22% |
| Education | 69.0 | #323 | ~18% |
| AI readiness | 35.0 | #397 | part of Reach |
| Builder experience | 0.0 | #1 | ~12% |
| Community | 64.0 | #32 | ~16% |
| Reach | 46.0 | #384 | ~18% |
| Momentum | 82.0 | #12 | ~14% |

## Links

- GitHub: https://github.com/JetBrains
- Website: https://jetbrains.com
- Docs: https://jetbrains.com/docs

## Public GitHub totals

| Metric | Value |
| --- | --- |
| Repos analyzed | 12 |
| Stars | 188,482 |
| Forks | 66,898 |
| Open issues | 3,612 |
| Contributors | — |

## Top repositories

| Repo | Stars | Language | Description |
| --- | --- | --- | --- |
| [kotlin](https://github.com/JetBrains/kotlin) | 53,351 | Kotlin | The Kotlin Programming Language.  |
| [intellij-community](https://github.com/JetBrains/intellij-community) | 20,469 | Java | IntelliJ IDEA & IntelliJ Platform |
| [compose-multiplatform](https://github.com/JetBrains/compose-multiplatform) | 19,307 | Kotlin | Compose Multiplatform, a modern UI framework for Kotlin that makes building performant and beautiful user interfaces eas |
| [JetBrainsMono](https://github.com/JetBrains/JetBrainsMono) | 12,979 | Shell | JetBrains Mono – the free and open-source typeface for developers |
| [ideavim](https://github.com/JetBrains/ideavim) | 10,252 | Kotlin | IdeaVim – A Vim engine for JetBrains IDEs |
| [Exposed](https://github.com/JetBrains/Exposed) | 9,282 | Kotlin | Kotlin SQL Framework |
| [kotlin-native](https://github.com/JetBrains/kotlin-native) | 6,975 | Kotlin | Kotlin/Native infrastructure |
| [koog](https://github.com/JetBrains/koog) | 4,525 | Kotlin | Koog is a JVM (Java and Kotlin) framework for building predictable, fault-tolerant and enterprise-ready AI agents across |
| [fernflower](https://github.com/JetBrains/fernflower) | 4,365 | Java | Decompiler from Java bytecode to Java, used in IntelliJ IDEA. |
| [kotlinconf-app](https://github.com/JetBrains/kotlinconf-app) | 3,541 | Kotlin | The official KotlinConf application |
| [swot](https://github.com/JetBrains/swot) | 2,338 | Kotlin | Identify email addresses or domains names that belong to colleges or universities. Help automate the process of approvin |
| [intellij-plugins](https://github.com/JetBrains/intellij-plugins) | 2,265 | JavaScript | Open-source plugins included in the distribution of IntelliJ IDEA Ultimate and other IDEs based on the IntelliJ Platform |

## Methodology

Scores are computed from public signals only (GitHub, package registries, docs sites, community platforms). Pillar definitions: https://www.smoower.com/docs.md

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