Grails vs React Native: What are the differences?
Developers describe Grails as "An Open Source, full stack, web application framework for the JVM". Grails is a framework used to build web applications with the Groovy programming language. The core framework is very extensible and there are numerous plugins available that provide easy integration of add-on features. On the other hand, React Native is detailed as "A framework for building native apps with React". React Native enables you to build world-class application experiences on native platforms using a consistent developer experience based on JavaScript and React. The focus of React Native is on developer efficiency across all the platforms you care about - learn once, write anywhere. Facebook uses React Native in multiple production apps and will continue investing in React Native.
Grails and React Native are primarily classified as "Frameworks (Full Stack)" and "Cross-Platform Mobile Development" tools respectively.
"Groovy" is the primary reason why developers consider Grails over the competitors, whereas "Learn once write everywhere" was stated as the key factor in picking React Native.
Grails and React Native are both open source tools. It seems that React Native with 78.8K GitHub stars and 17.6K forks on GitHub has more adoption than Grails with 2.48K GitHub stars and 945 GitHub forks.
According to the StackShare community, React Native has a broader approval, being mentioned in 719 company stacks & 809 developers stacks; compared to Grails, which is listed in 47 company stacks and 22 developer stacks.