DaK is a document format for analysis, as the next generation beyond Jupyter notebooks and spreadsheets.

Jupyter is great for quick analytics but the cells get out of sync with each other, and the kernel dies, and the name and value of variables can drift. Once a notebook starts having maintenance problems, which can happen pretty fast, you've outgrown the format.

#DaK addresses these #informatics issues as well as those of spreadsheets by taking responsibility for flexible data structures.