Spring Boot GitHub Repositories (2026) · Open Source Tools

The self-hosted AI workflow automation platform for Git repositories.

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.

Media server for comics/mangas/BDs/magazines/eBooks with API, OPDS, Kobo Sync and KOReader Sync support

JHipster is a development platform to quickly generate, develop, & deploy modern web applications & microservice architectures.

Kubernetes integration with Spring Cloud Discovery Client, Configuration, etc...

GraphQL for Java with Spring Boot made easy.

Example project showing how to build a Spring Boot App providing a GUI with Vue.js

External configuration (server and client) for Spring Cloud

Distributed Big Data Orchestration Service

Persistent cluster-friendly scheduler for Java

Spring Reactive playground

A Sentry SDK for Java, Android and other JVM languages.

Chaos Monkey for Spring Boot

Container auto-configurations for Spring Boot based integration tests

Spring Cloud Consul

Spring Boot and Thymeleaf helpers for working with htmx

OAuth2 / OIDC for Spring backends of SPAs and mobile apps: the Spring Security beans the official starters leave to you (authorities, CORS, 2xx/401 for fetch, CSRF cookie, validated redirects, logout, one refresh flow at a time), as properties.

Seed4J is a modular code generator with clean architecture

A collection of Agent Skills Standard and Best Practice for Programming Languages, Frameworks that help our AI Agent follow best practies on frameworks and programming laguages