Tim Paine

Some initial needs: - filetree, basically a complete audit/rebuild of what this should look like - dialogs/ux flow of adding/removing contents managers, including things like auth dialogs

@SylvainCorlay I think the `.d` folder might be cleaner than modifying the notebook metadata, so lets do that one.

@nvm1 what would the expected behavior be if the name already exists? prompt for overwrite?

@zigzagthad sure

https://github.com/paulhodel/jexcel

@mwouts for big tables with streaming or pivoting perspective will beat them all

I'm -1 on this one, we modeled with mac file browser as the UX base and it does pure alphabetical.

@martinRenou works for me, i suspect we can do this, replacing the original file browser, any other features that i `-1` via config. Our use case is like for `jupyter-fs`...

Does the new launcher respect the base path of the filetree? All files should open relative to https://github.com/youngthejames/jupyterlab_filetree/blob/53360673903a3754cf6e2f3499640197479ab15b/src/filetree.ts#L66 otherwise it's a bit of a weird UX

relates to https://github.com/youngthejames/jupyterlab_filetree/pull/42#issuecomment-826374175 and https://github.com/youngthejames/jupyterlab_filetree/pull/38#issuecomment-826370381 but actually on Mac when you click on the folder name it does not expand the directories, you have to click on the tick to...