Awesome

Typediff

A tool for exploring derivations produced by DELPH-IN HPSG grammars. The DELPH-IN consortium is a worldwide collaboration that develops open source tools and resources for efficient and deep processing of natural language. For more information visit http://www.delph-in.net.

Typediff enables users to interactively compare and contrast the resultant analyses of sets of input text. By comparing similar sentences, differing with respect to specific grammatical phenomena, users can rapidly determine which grammar internal components are involved in the processing of specific phenomena. Typediff has both a browser-based and command line interface. For more information see the file docs/typediff.md.

For installation instructions see docs/typediff.md.