This package can be utilized & refered as an example to share similar data within multiple SPFx webpart placed on the same page.

Usage : Step 1) Download the package and unzip it.

            Step 2) Run the below commands in Windows powershell from the location where package is unzipped.

 

PowerShell
npm i
 
PowerShell
gulp serve
 Step 3) â€‹Create a list name "Testlist" in a SharePoint site Or change the code to support your list.

On successful running of command, open sharepoint workbench
for e.g. https://<<your domain>>.sharepoint.com/_layouts/workbench.aspx

Please refer prequisite section of the below article, if you are setting up your environment for the first time.

https://social.technet.microsoft.com/wiki/contents/articles/51235.sharepoint-framework-aka-spfx-with-ckeditor5-pnp-js-officeuifabric-peoplepicker-and-much-more.aspx#Prerequisite

For Production deployment, go through the below documentation