Adding a TLDR since this post seems very interesting but is already below halfway to the bottom: "This article introduces Hydra, the open source micro service

Adding a TLDR since this post seems very interesting but is already below halfway to the bottom: "This article introduces Hydra, the open source micro service alternative to proprietary authorization solutions. It will take you less than five minutes to start up a OAuth2 provider and gain access to a rich features set, including access control and identity management."