Jowna, a pure browser alternative to Krona (Metagenomic visualization)

Jowna is a React-based (browser only) hierarchical data viewer that tries to replicate Krona's functionality:https://github.com/owebeeone/jowna

It renders zoomable sunburst charts and handles hierarchical data in pretty much the same way as Krona. It’s still a work in progress (some parity issues with the original Krona), but it seems to work ok.

It will accept krona "html" files as project uploads so it's easy to give it a go if you've been using Krona.

It's hosted on github.io here:

https://owebeeone.github.io/jowna/

Just as an example, this will load a Krona example dataset: https://owebeeone.github.io/jowna/?load=metarep-blast

It's brand new (only started 3 days ago) so expect some issues.