Install Junie CLI
One command, you're ready.
Junie
for Spring
The coding agent that actually
understands Spring
Powered by the IntelliJ engine. Junie doesn't guess at your beans, configurations, or context
— it resolves them the same way your IDE does. Deep Spring support, out of the box.
Ship while you debug
Junie runs the same deep debugger you use in IntelliJ IDEA. It sets breakpoints, inspects variables, and steps through Spring context resolution the way you would.
Find that @Transactional proxy issue? Junie traces it through the actual AOP chain. You keep releasing. Junie keeps debugging.
Your Spring stack,
understood out of the box
Junie automatically detects your Spring project and suggests the right extensions. Domain expertise packages include coding patterns, best practices, MCP servers, and project guidelines.
Start a task. Walk away.
Continue from anywhere
Kick off Junie on a Spring migration, a test suite, or a major refactor, then monitor progress and resume from your phone, browser, or another machine.
Plan before writing a line of code
Spring Boot 2 to 3? Java records? Test coverage across 200 services?
Hit Shift+Tab. Junie creates a structured plan — requirements, technical design, delivery stages, testing.
Review it → Confirm → Junie executes stage by stage.
Ship while you debug
Junie runs the same deep debugger you use in IntelliJ IDEA. It sets breakpoints, inspects variables, and steps through Spring context resolution the way you would.
Find that @Transactional proxy issue? Junie traces it through the actual AOP chain. You keep releasing. Junie keeps debugging.
Your Spring stack,
understood out of the box
Junie automatically detects your Spring project and suggests the right extensions. Domain expertise packages include coding patterns, best practices, MCP servers, and project guidelines.
Start a task. Walk away.
Continue from anywhere
Kick off Junie on a Spring migration, a test suite, or a major refactor, then monitor progress and resume from your phone, browser, or another machine.
Plan before writing a line of code
Spring Boot 2 to 3? Java records? Test coverage across 200 services?
Hit Shift+Tab. Junie creates a structured plan — requirements, technical design, delivery stages, testing.
Review it → Confirm → Junie executes stage by stage.
From zero to Spring agent in 3 steps
Point at your Spring project
Junie detects Spring, suggests extensions, loads context.
Go
Write tests, fix bugs, refactor, migrate, or just explore your codebase.
Ready to let your agent speak Spring?
Ready to let your agent speak Spring?