1) Scratch Org VS Sandbox Development
2) SalesforceDX source code format from traditional format
3) Winter 19 Salesforce Source Commands (Retrieve, Deploy and Delete)
4) Using Salesforce Extensions For VSCode against Non-scratch orgs
5) Auto Generating package.xml from changesets and unmanaged package
6) Setting Developer Workflows for Salesforce application development (ISV apps and changeset based development)
7) Deploying metadata from one org to another using Vscode extensions
Blog Post : http://www.apexhours.com/salesforce-dx-for-non-scratch-org/
