LibreOffice Online. This project has several components: wsd/ The Web Services Daemon - which accepts external connections. kit/ The client which lives in its own chroot and renders documents. common/ Shared code between these processes. loleaflet/ The client side JavaScript component. test/ C++ based unit tests. cypress_test/ JavaScript based integration tests. It is recommended to read these files: wsd/README loleaflet/README Enjoy.