Adding tutorials page and navigation node

Author: VesaJuvonen

docs/toc.yml

@@ -4820,3 +4820,5 @@
     href: https://twitter.com/officedev
   - name: SharePoint developer forum
     href: http://aka.ms/spdev-community
+- name: Tutorials
+  href: training/training.md

docs/training/training.md

@@ -0,0 +1,37 @@
+---
+title:  Tutorials and training for SharePoint Development
+description: Different tutorials and other resources around SharePoint development.
+ms.date: 06/18/2018
+ms.prod: sharepoint
+
+---
+
+# Tutorials and training material for SharePoint Development
+
+The SharePoint Development Community (also known as the SharePoint PnP community) is an open-source initiative coordinated by SharePoint engineering. This community controls SharePoint development documentation, samples, reusable controls, and other relevant open-source initiatives related to SharePoint development.
+
+## Getting started tutorials for SharePoint Framework
+
+* [Getting started with SharePoint Framework client-side web parts](https://docs.microsoft.com/en-us/sharepoint/dev/spfx/web-parts/get-started/build-a-hello-world-web-part) - Tutorial series
+* [Getting started with SharePoint Framework Extensions](https://docs.microsoft.com/en-us/sharepoint/dev/spfx/extensions/get-started/build-a-hello-world-extension) - Tutorial series
+
+
+## Additional tutorials for SharePoint Framework
+
+* [Provision SharePoint assets from your SharePoint client-side web part](https://docs.microsoft.com/en-us/sharepoint/dev/spfx/web-parts/get-started/provision-sp-assets-from-package)
+* [Deploy your SharePoint client-side web part to Azure CDN](https://docs.microsoft.com/en-us/sharepoint/dev/spfx/web-parts/get-started/deploy-web-part-to-cdn)
+* [Consume the Microsoft Graph in the SharePoint Framework](https://docs.microsoft.com/en-us/sharepoint/dev/spfx/use-aad-tutorial)
+* [Consume enterprise APIs secured with Azure AD in SharePoint Framework](https://docs.microsoft.com/en-us/sharepoint/dev/spfx/use-aadhttpclient-enterpriseapi)
+* [Consume multi-tenant enterprise APIs secured with Azure AD in SharePoint Framework](https://docs.microsoft.com/en-us/sharepoint/dev/spfx/use-aadhttpclient-enterpriseapi-multitenant)
+
+Migration tutorials from classic customizations to SharePoint Framework
+
+* [Migrating from Edit Control Block (ECB) menu item to SharePoint Framework Extensions](https://docs.microsoft.com/en-us/sharepoint/dev/spfx/extensions/guidance/migrate-from-ecb-to-spfx-extensions)
+* [Migrating from JSLink to SharePoint Framework Extensions](https://docs.microsoft.com/en-us/sharepoint/dev/spfx/extensions/guidance/migrate-from-jslink-to-spfx-extensions)
+* [Migrating from UserCustomAction to SharePoint Framework Extensions](https://docs.microsoft.com/en-us/sharepoint/dev/spfx/extensions/guidance/migrate-from-usercustomactions-to-spfx-extensions)
+
+
+## Other resources and assets
+
+- [SharePoint Development YouTube channel](http://aka.ms/spdev-videos)
+- [SharePoint developer samples](http://aka.ms/spdev-samples)