Just some websites I really should visit, a list used to update.
https://github.com/styled-components/styled-components
https://github.com/react-boilerplate/react-boilerplate/
http://projects.spring.io/spring-data-rest/#quick-start
http://stackoverflow.com/questions/8026320/spring-security-localeresolver -locale resolver
https://www.mkyong.com/spring-mvc/spring-mvc-internationalization-example/ - example for mvc internationalization.
http://jenkins-php.org/integration.html
https://github.com/amochohan/laravel-jenkins-ci-boilerplate (CI boiler plate)