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

Open source alternative to Auth0 / Firebase Auth / AWS Cognito

Open-Source Web UI for Apache Kafka Management

A simple expressive web framework for java. Spark has a kotlin DSL https://github.com/perwendel/spark-kotlin

Haven is for people who need a way to protect their personal spaces and possessions without compromising their own privacy, through an Android app and on-device sensors

A quickstart generator for Spring projects

💥A powerful library powered by AOP to manage Fragments.（一个基于AOP设计的Fragment管理框架）

Extensible and flexible API Management. Add your own functionality with simple Java plugins.

Multitenant backend server for building web and mobile apps rapidly. The backend for busy developers. (self-hosted or hosted)

Single realm, multi-tenancy for SaaS apps

Magic Link Authentication for Keycloak

Keycloak extension to whitelist email adresses domain when users register