Addendum 02/2019 : SonarQube has released several tool and plugins to handle JSX and ESLint configurations natively with their own tools. Most of the article may be outdated right now. Have a look at https://github.com/SonarSource/SonarJS/blob/master/docs/DOC.md#advanced-configuration and https://github.com/SonarSource/eslint-plugin-sonarjs.
This article is showing you how to use SonarQube with ReactJS and its JSX files. I will use both SonarQube JavaScript plugin and the additional plugin Sonar EsLint plugin.
