Top SPRING GitHub Repositories & Tools (2026)

Conductor is an event driven agentic workflow engine providing durable and highly resilient execution engine for applications and AI Agents

Agent framework for the JVM. Pronounced Em-BAY-bel /ɛmˈbeɪbəl/

Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.

Apollo is a reliable configuration management system suitable for microservice configuration management scenarios.

Spring Cloud Alibaba provides a one-stop solution for application development for the distributed solutions of Alibaba middleware.

Redisson: Valkey & Redis Java Client and Real-Time Data Platform. Sync/Async/RxJava/Reactive API. Over 50 Valkey and Redis based Java objects and services: Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Bloom filter, Spring, Tomcat, Scheduler, JCache API, Hibernate, RPC, local cache..

Admin UI for administration of spring boot applications

Apereo CAS - Identity & Single Sign On for all earthlings and beyond.

Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at business people, developers and system admins. Its core is a super-fast and rock-solid BPMN 2 process engine for Java. It's open-source and distributed under the Apache license. Activiti runs in any Java application, on a server, on a cluster or in the cloud. It integrates perfectly with Spring, it is extremely lightweight and based on simple concepts.

Integration with Netflix OSS components

An API Gateway built on Spring Framework and Spring Boot providing routing and more.

A self-hosted library for your ebooks, comics, and audiobooks

Portable AI agent runtime for the JVM. One @Agent class runs on Spring AI, LangChain4j, Anthropic, or 9 more behind one SPI. Token streaming, tool calls, human approvals, and governance over WebSocket, SSE, gRPC, or WebTransport/HTTP3. Speaks MCP, A2A, and AG-UI.

External configuration (server and client) for Spring Cloud

🚀 LangGraph for Java is a library for Graph Engineering, designed to build sophisticated AI agentic architectures within the Java ecosystem. It works seamlessly with both Langchain4j and Spring AI.

Distributed Big Data Orchestration Service

Hawtio web console helps you manage your JVM stuff and stay cool!

Support for using OpenFeign in Spring Cloud apps

🍃spring-rs is a application framework written in rust inspired by java's spring-boot

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