Microsoft regularly hosts three different community calls under the SharePoint PnP program on various topics. You can learn all about these from the community page in the SharePoint docs at SharePoint Development > Community > Community Calls.
These calls are always recorded and published to the SharePoint PnP YouTube channel. However, during the month of July 2019 schedules are getting a bit out of control with various vacations where no one from the Microsoft side can host the calls and start the recordings. So, they are taking the month of July 2019 off.
To keep as close to the same schedule we normally hold with the JS+SPFx SIG calls, these two calls will be on Wednesday, July 3, 2019 & Thursday, July 18, 2019 at 7a PT / 2p GMT. Both calls will be conducted using Zoom so make sure you have tested your connection ahead of time. You can learn more about the connection details as well as download an ICS (calendar) file here:
Microsoft will pick up their hosted calls in August 2019. Hope to see you there!