Command Center 4.x Component Inventory

Grails 5 / Groovy backend, React 19 / TypeScript frontend, MariaDB.

Backend

Concern	Technology	Version
Framework	Grails (Groovy)	5.x
App container	Spring Boot / Spring Framework	2.7.18 / 5.3.x
Servlet runtime	Tomcat (embedded dev, standalone prod)	9.0.99 / 9.0.113
JDK	Temurin JDK	11
ORM	GORM + Hibernate	5.6.11
Database	MariaDB (MySQL5Dialect)	client 3.0.10
Migrations	Liquibase + `database-migration` plugin	4.19.0 / 4.2.0
Scheduler	Quartz + Grails `quartz` plugin	2.3.2 / 2.0.13
Security	Spring Security Core / LDAP / SAML2	5.8.15 / 5.7.4 / 5.6.11
Secret encryption	Jasypt	1.9.3
Async / streaming	RxJava + Grails `rxjava` plugin, `async` plugin	—
Caching	Grails `cache`, Hibernate EHCache	5.6.15
Mail	Grails `mail` plugin, jakarta.mail	3.0.0 / 1.6.5
Config override	`external-config` via `COMMAND_CENTER_CONFIG`	3.2.0
Logging	Logback (+ Janino for sifting), Log4j API	2.22.0
JSON	Jackson	2.18.0
Utility	Guava 33.3, commons-*, ICU4J 57.1, zip4j 2.11, jsoup 1.18, joda-time	—

Concern	Technology	Version
UI framework	React + React DOM	19.x
Language	TypeScript	—
Bundler	esbuild (42 entry points)	0.25
Optimizer	babel-plugin-react-compiler (prod only)	19.0.0-beta
Node toolchain	Node LTS via gradle-node-plugin	22.8.0
Client state	Zustand	5.0
Server state	TanStack Query (+ devtools)	5.74
Forms	react-hook-form, Zod, @hookform/resolvers, rhf-conditional-logic	7.63 / 3.24
Accessible UI	react-aria-components	1.13
Wizards	@stepperize/react	5.1
i18n	intl-messageformat	10.7
Dates	date-fns	3.6
Errors	react-error-boundary	5.0
Misc	classnames, html-react-parser, quick-lru, react-resize-detector	—
Styling	CSS Modules (React), SASS via asset pipeline (GSP)	—
Formatting / lint	Prettier, ESLint (+ react, react-hooks, react-compiler)	3.4 / 9.x
Legacy views	GSP + Grails Asset Pipeline + `<lp:*>` taglib components	4.0.0