What are the best Intellij Idea repositories on GitHub?

The top-ranked Intellij Idea open source repositories include JetBrains/intellij-sdk-code-samples, redhat-developer/lsp4ij, zhensherlock/intellij-platform-git-stats-plugin, tracked and evaluated by community adoption, stars, and code commits.

How do I find trending Intellij Idea open source tools?

Browse this curated Intellij Idea directory to monitor real-time GitHub star velocity, latest code releases, and rising developer tools updated daily.

Are Intellij Idea GitHub repositories free and open source?

Most Intellij Idea projects listed here are distributed under open source licenses (such as MIT, Apache 2.0, or GPL). Always check individual project repositories for exact license terms.

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Intellij Idea GitHub Repositories (2026) · Open Source Tools

Discover the best Intellij Idea open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.

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6 matching projects · updated Nov 12, 2026 How we rank ↗

#1 TRENDING JetBrains/intellij-sdk-code-samples Java 2020

Mirror of the IntelliJ SDK Docs Code Samples

◇ intellij ◇ intellij-idea ◇ intellij-platform ◇ intellij-plugin

385 ↑ +1 today

1.2K

#2 TRENDING redhat-developer/lsp4ij Java 2023

LSP & DAP Client for IntelliJ

◇ dap ◇ debug-adapter-protocol ◇ debugadapterprotocol ◇ intellij-idea

122 ↑ +1 today

351

#3 TRENDING zhensherlock/intellij-platform-git-stats-plugin Kotlin 2023

Git activity statistics for IntelliJ Platform IDEs, with date/author filters, excluded paths, copy, and CSV export.

◇ code-metrics ◇ developer-tools ◇ git ◇ git-statistics

2 ↑ +1 today

211

#4 TRENDING explyt/spring-plugin Kotlin 2023

Spring Explyt — free, open-source (Apache-2.0) Spring & Spring Boot plugin that brings Ultimate-grade tooling to IntelliJ IDEA Community Edition (works in Ultimate too): runtime-accurate bean navigation, inspections & quick fixes, endpoints, Spring debugger, HTTP client, MCP tools for AI agents.

◇ ide ◇ intellij ◇ intellij-idea ◇ intellij-plugin

16 ↑ +1 today

163

#5 TRENDING JetBrains/hirschgarten Kotlin 2024

Bazel support for JetBrains IDEs

◇ bazel ◇ bazel-rules ◇ goland ◇ goland-plugin

90 ↑ +1 today

149