This repository provides a Demo web interface for LiGER (https://github.com/Mmaz1988/liger). The LiGER translates linguistic annotation into graphs (native support for XLE representations and Stanford CoreNLP dependency representations) and defines a parser for linguistic rewrite rules that alllow to modify and expand linguistic annotations. To test this system, simply run it in a browser (Chrome is recommended) and run the abstract syntax annotator web-service.