We are able to view the code for Pega’s extensions in UI gallery on github but we were wondering if the code for Pega’s out of the box views such as timeline and table list views etc were available to view in GitHub also so that we could reuse some of this in building DX custom components.
@HollyG17369606 the Pega Github has additional repositories in it, UI gallery is just 1 of 36. Depending on what you need, you should be able to find an one (SDK) to give you some inspiration you need for your own Components.
You might also find this SDK webinar helpful, about 30 minutes in @gupts2 walks through an example using the Angular SDK to view the code behind the components.
We also have a webinar on DX Components, where some of the Q&A might cover additional questions you have
The DX Component webinar also has some videos from @oveni that I would recommend: