Graphtage : Graphtage is a commandline utility and underlying library for semantically comparing and merging tree-like structures, such as JSON, XML, HTML, YAML, ...
migra.djrobstep.com : migra is a schema comparison tool for PostgreSQL.
It's a command line tool, and Python library. Find differences in database schemas as easily as runn...
DemocracyOS : DemocracyOS is an online space for deliberation and voting on political proposals. The software aims to stimulate better arguments and come to better ...
OpenRefine : OpenRefine is a powerful tool for working with messy data: cleaning it; transforming it from one format into another; and extending it with web servic...
Diffuse is a small and simple text merge tool written in Python. With Diffuse, you can easily merge, edit, and review changes to your code.