CoDi is a TikZ library. Its aim is making commutative diagrams easy to design, parse and tweak.

⚠️ Were you looking for koDi: kommutative Diagramme für TeX? You're in the right place: it's the same library. It had to be renamed due to CTAN naming restrictions. We got your back: \usepackage{kodi} is still supported and will produce warning messages to help you migrating. ❤️

CoDi is released under the MIT License.