Cosma is a visualization tool for knowledge workers. It reads plain text files with [[wiki links]] and renders them as an interactive network of index cards.

Cosma provides an interface to navigate and share non-linear documentation:

then you can use Cosma to create a portable knowledge base, combining rich hypertextual descriptions with the affordances of a graph view, contextualized backlinks, automatically generated citations, metadata filters and more.

Check the About page to learn more about the design and target audience of Cosma, and the Examples page to discover some use cases.