Hi everyone 
Just wanted to update you on some recent documentation updates to https://dash.plotly.com.
dcc.Download Examples
As part of Dash 1.20.0, we have several examples for the new dcc.Download component
dcc.Download | Dash for Python Documentation | Plotly
Dash Bio - Igv Chapter
A new chapter with 5 new examples dedicated to the Igv component. This is the genomic viewer that was originally developed by UC San Diego and the Broad Institute:
dash_bio.Igv | Dash for Python Documentation | Plotly
Dash Bio - NglMoleculeViewer Chapter
7 examples dedicated to the NglMoleculeViewer:
dash_bio.NglMoleculeViewer | Dash for Python Documentation | Plotly
Dash Bio - Pileup Component
7 examples dedicated to the Pileup genomic viewer, orignally developed by the Hammer Lab.
dash_bio.Pileup | Dash for Python Documentation | Plotly
Reference Documentation for dash and app
At long last, a dedicated page for the docstrings of the dash module and the app object.
API Reference | Dash for Python Documentation | Plotly
VTK Chapter
A very, very comprehensive chapter dedicated to the dash-vtk library:
Dash VTK Documentation - https://dash.plotly.com/vtk
No More Hidden Divs
This took way to long, but we’ve finally replaced “hidden divs” with the more appropriate dcc.Store across the documentation.
Much more to come soon. Would love to hear any feedback that you might have on the documentation or other examples that you’d like to see 
Cheers 
Chris