# Html layout from ipynb file in Jupyter-lab with R kernel

**URL:** <https://discourse.jupyter.org/t/html-layout-from-ipynb-file-in-jupyter-lab-with-r-kernel/11136>\
**Category:** JupyterLab\
**Created:** [October 6, 2021, 2:21pm UTC](https://discourse.jupyter.org/t/html-layout-from-ipynb-file-in-jupyter-lab-with-r-kernel/11136 "2021-10-06T14:21:09Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![armandfavrot](https://avatars.discourse-cdn.com/v4/letter/a/eada6e/32.png) [@armandfavrot](https://discourse.jupyter.org/u/armandfavrot)\
**Post date:** [October 6, 2021, 2:21pm UTC](https://discourse.jupyter.org/t/html-layout-from-ipynb-file-in-jupyter-lab-with-r-kernel/11136/1 "2021-10-06T14:21:09Z")

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I’m using Jupyter-lab with the R kernel, wich I find much more friendly than Rstudio, but I’m having trouble when it comes to export my ipynb file to a nice html document.

Here is what I have before and after exporting using “Export Notebook As” in the file menu :

 ![screen](https://canada1.discourse-cdn.com/flex031/uploads/jupyter/original/2X/6/6785661bdc00be6f6c997533bb97b5e32a8b78f9.jpeg)

I’m a beginner in Jupyter-lab and I’m looking for references to learn how to make a nice html document.

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**Author:** ![krassowski](https://yyz1.discourse-cdn.com/flex031/user_avatar/discourse.jupyter.org/krassowski/32/1685_2.png) [@krassowski](https://discourse.jupyter.org/u/krassowski)\
**Post date:** [October 7, 2021, 10:14pm UTC](https://discourse.jupyter.org/t/html-layout-from-ipynb-file-in-jupyter-lab-with-r-kernel/11136/2 "2021-10-07T22:14:29Z")

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The default export output should not look like that. Is this possible that you have any custom nbconvert templates/extensions installed?

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**Author:** ![armandfavrot](https://avatars.discourse-cdn.com/v4/letter/a/eada6e/32.png) [@armandfavrot](https://discourse.jupyter.org/u/armandfavrot)\
**Post date:** [October 8, 2021, 9:08am UTC](https://discourse.jupyter.org/t/html-layout-from-ipynb-file-in-jupyter-lab-with-r-kernel/11136/3 "2021-10-08T09:08:46Z")

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I don’t know how to see that ? (I’m quite new to Jupyter and I see I’ve got much to learn).

In fact that was from the computer at my office, but in my personal computer it looks right. I’m just failing to add a side floating TOC. Would you know a good ref about it ?