GitHub has rolled out Copilot app modernization support for IntelliJ IDEA, integrating AI-driven application modernization capabilities into a leading development environment for Java teams.
The new functionality enables developers to handle multiple modernization tasks without switching tools: assess existing applications, execute automated code transformations, update and patch build configurations and dependencies, and prepare services for containerized cloud environments. All operations remain within the IntelliJ IDEA workspace.
The feature set includes:
- Creation of comprehensive application assessment reports
- Execution of automated code transformations
- Build verification, unit test validation, and remediation of identified CVEs
- Containerization workflow optimization for cloud-ready deployments
These tools are designed to reduce friction during application upgrades and migration initiatives, enabling development teams to modernize existing Java codebases with greater efficiency and reduced risk.
Getting started
Installation and configuration details are available on the GitHub Copilot app modernization plugin page. Developers can also reference end-to-end introduction videos for guided setup.