Top SPRING-BOOT GitHub Repositories & Tools (2026)

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

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.

Admin UI for administration of spring boot applications

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

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

Distributed Big Data Orchestration Service

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

🍃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

#1 Self hosted CMMS web & mobile application that allows you to manage enterprise maintenance for free - Computerized Maintenance Management System

Common classes used in different Spring Cloud implementations

Seed4J is a modular code generator with clean architecture

JoinFaces: JSF Spring Boot Starters - JSF inside Spring Boot Application

Open source IaC Automation and Collaboration Software.

All you need to know to get your Spring Boot application into production with AWS 🍃