To be able to see and use your newly developed components, you need to integrate them to the right application.
Currently, you can deploy your components to Talend Studio as part of your development process to iterate on them:
You can also share your components externally and install them using a component archive (.car) file.
Check the versions of the framework that are compatible with your version of Talend Studio in this document.
If you were used to create custom components with the Javajet framework and want to get to know the new approach and main differences of the Component Kit framework, refer to this document.