This document summarizes the TangoWebapp project. It discusses what TangoWebapp is, its structure, technologies used, and architecture. TangoWebapp is a collection of JavaScriptMVC applications with custom backends for user context and terminal functionality. It uses technologies like JavaScriptMVC, Webix for UI, and OpenAjax for loose coupling. The architecture follows a layered design with a PlatformAPI providing Tango primitives and mixins. Future plans include improving the PlatformAPI, replacing Nashorn and custom JSDoc parser, and leveraging newer JavaScript features.