Mobile development platform for javascript developers: Appcelerator Titanium lets you use web technologies, open source and cloud computing to build native apps for iPhone, Android, Windows, Mac OSX and Linux.
Contao is a web-based Open Source Content Management System, formerly known as TYPOlight, which generates accessible websites. It uses Web 2.0 technologies, supports multiple languages and can easily be learned and extended.
Y. Eshel, O. Levi, H. Roitman, und A. Nus. Proceedings of the 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, ACM, (Juli 2021)