Check Out the Source
The source code of IntelliJ IDEA Community Edition and the IntelliJ Platform is available under Apache 2 license. The code is stored in a Git repository.
In order to successfully download the source code and build the application, please review the page with detailed step-by-step instructions. Alternatively, you can browse the code through the Web.
If you envision yourself as a potential contributor or want to build products or plugins on top of the IntelliJ Platform, we recommend reviewing the Contribute section of this site and the trademark usage guidelines.
Both Community and Ultimate Editions are available for download at the main JetBrains web-site .
To get more details on the differences between the two editions, please check the comparison page.
Get Help / Provide Feedback
- If you have any problems using or building IntelliJ IDEA Community Edition, you're welcome to our community forums.
- You can submit bug reports and feature requests to the YouTrack bug tracker (use the IntelliJ IDEA project).