Spring Explyt — free, open-source (Apache-2.0) Spring & Spring Boot plugin that brings Ultimate-grade tooling to IntelliJ IDEA Community Edition (works in Ultimate too): runtime-accurate bean navigation, inspections & quick fixes, endpoints, Spring debugger, HTTP client, MCP tools for AI agents.
Spring GitHub Repositories (2026) · Open Source Tools
Discover the best Spring open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.
Security library for Spring Web MVC: OpenID Connect, SAML2, CAS, OAuth, LDAP, JWT...
Simplifies the development of creating a JPA-based data access layer.
Implementation of the Ext Direct protocol with Java and Spring
Spring Data ArangoDB
EventBus library for sending events from a Spring appliction to the web browser with SSE
Admin UI for administration of spring boot applications
Server for executing kotlin code
A plugin repository used for paper plugins
Configuration Integration with HashiCorp Vault
Generates Kotlin Code from OpenAPI 3 Specifications
Lab solutions for Spring and Spring Boot course
Rqueue: Job Queue and Scheduler for Spring and Spring Boot (Redis & NATS)
Spring Cloud event bus
Spring Cloud Zookeeper
LINE Messaging API SDK for Java
Common classes used in different Spring Cloud implementations
The next generation of tooling for Spring Boot, including support for Cloud Foundry manifest files, Concourse CI pipeline definitions, BOSH deployment manifests, and more... - Available for Visual Studio Code, Cursor, Eclipse, and Theia
Integration with Netflix OSS components