Rest.li vs Shields.io: What are the differences?

Developers describe Rest.li as "A REST+JSON framework for robust, scalable service architectures, by LinkedIn". Rest.li is an open source REST framework for building robust, scalable RESTful architectures using type-safe bindings and asynchronous, non-blocking IO. Rest.li fills a niche for applying RESTful principals at scale with an end-to-end developer workflow for buildings REST APIs that promotes clean REST practices, uniform interface design and consistent data modeling. On the other hand, Shields.io is detailed as "GitHub badges as a service". Legible & concise status badges for third-party codebase services.

Rest.li and Shields.io belong to "API Tools" category of the tech stack.

Rest.li and Shields.io are both open source tools. Shields.io with 8.53K GitHub stars and 2.01K forks on GitHub appears to be more popular than Rest.li with 1.94K GitHub stars and 392 GitHub forks.