# How to contribute project to the list of community projects?

**URL:** <https://discuss.pynq.io/t/how-to-contribute-project-to-the-list-of-community-projects/1128>\
**Category:** Community corner\
**Created:** [April 10, 2020, 8:21pm UTC](https://discuss.pynq.io/t/how-to-contribute-project-to-the-list-of-community-projects/1128 "2020-04-10T20:21:48Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Medrano](https://avatars.discourse-cdn.com/v4/letter/m/278dde/32.png) [@Medrano](https://discuss.pynq.io/u/Medrano)\
**Post date:** [April 10, 2020, 8:21pm UTC](https://discuss.pynq.io/t/how-to-contribute-project-to-the-list-of-community-projects/1128/1 "2020-04-10T20:21:48Z")

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I would like to contribute an example to the list of community projects. It is maybe a trivial one, but I was not able to find a working example implementing a simple matrix multiplication (on a PYNQ-Z1 board).

I thought it might be useful for other members of the community and newbies that come across a similar situation.

Link to the project:

> **[GitHub - twaclaw/matmult: A floating-point matrix multiplication implemented...](https://github.com/twaclaw/matmult)**
>
> A floating-point matrix multiplication implemented in hardware - GitHub - twaclaw/matmult: A floating-point matrix multiplication implemented in hardware

Best,  
Medrano

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**Author:** ![cathalmccabe](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.pynq.io/cathalmccabe/32/3348_2.png) [@cathalmccabe](https://discuss.pynq.io/u/cathalmccabe)\
**Post date:** [April 14, 2020, 2:59pm UTC](https://discuss.pynq.io/t/how-to-contribute-project-to-the-list-of-community-projects/1128/2 "2020-04-14T14:59:17Z")

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Hi,  
Perhaps you could do a short write up of this and post it to the Learn section as a tutorial?

Cathal

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**Author:** ![Medrano](https://avatars.discourse-cdn.com/v4/letter/m/278dde/32.png) [@Medrano](https://discuss.pynq.io/u/Medrano)\
**Post date:** [April 17, 2020, 10:31am UTC](https://discuss.pynq.io/t/how-to-contribute-project-to-the-list-of-community-projects/1128/3 "2020-04-17T10:31:55Z")

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Hi Cathal  
Thanks for your reply.  
I think it is more of an example than a tutorial, but sure, why not.  
Any guidelines on how to write the tutorial?  
Best,  
Medrano

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**Author:** ![cathalmccabe](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.pynq.io/cathalmccabe/32/3348_2.png) [@cathalmccabe](https://discuss.pynq.io/u/cathalmccabe)\
**Post date:** [August 5, 2020, 6:32am UTC](https://discuss.pynq.io/t/how-to-contribute-project-to-the-list-of-community-projects/1128/4 "2020-08-05T06:32:37Z")

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I missed this post, and I realize this is a very late reply ☹  
I’m hoping this is better late than never…  
We don’t have any particular guidelines for tutorials, but you can see some examples in the Learn section. Some people write tutorials in a notebook, some in pure Markdown, some people have made video tutorials and uploaded to YouTube. I think it depends on what you are trying to do. Some formats lend themselves better to particular topics.  
I’d suggest anyone interested in writing a tutorial checks our a few examples and copy the parts or styles you like best.

Cathal

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**Author:** ![Medrano](https://avatars.discourse-cdn.com/v4/letter/m/278dde/32.png) [@Medrano](https://discuss.pynq.io/u/Medrano)\
**Post date:** [August 18, 2020, 7:15am UTC](https://discuss.pynq.io/t/how-to-contribute-project-to-the-list-of-community-projects/1128/5 "2020-08-18T07:15:46Z")

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Hi @cathalmccabe,  
thanks for your reply. Right now I don’t have time to write the tutorial, but maybe I will find time in the future.

Anyhow, if you think it could make an example, am more than happy to contribute it, I have seen a couple of people are interested.

Best,  
Medrano