...

Unit test stack

• Jest ^26.6.3
• RTL ^12.1.2

End-to-end test stack

• Cypress ^9.1.1

...

Backend

Languages

• Java 11 or 17 (migration instructions: JDK 17 and Java 17)
• Groovy 2
• OpenAPI (OAS) version 3.0 (see https://dev.folio.org/start/primer-oas/)

Frameworks

...

• Spring Boot 3.1.*(OSS support until 2024-05-18)
• Spring Framework 6.0.* (OSS support until 2024-08-31)
• Spring Data REST 4.1.*. (OSS support until May 2024)
• Spring Security 6.1.* (OSS support until May 2024)
• Spring Integration 6.1.* (OSS support until May 2024)
• Spring Batch 5.0.* (OSS support until May 2024)
• Spring for Apache Kafka 3.*.* (OSS support)
• folio-spring-base TBD
• Grails 4
• vertx 4.4.*
• folio-vertx-lib 3.0.*
• raml-module-builder TBD [deprecated: only existing FOLIO modules may continue to use raml-module-builder]

Build tools

• Maven 3.8 or later
  
• JDK 11 or 17 (migration instructions: JDK 17 and Java 17); Java 17 is required by the Spring versions listed above
• Docker
• Gradle

...