Using InfoPath 2013 to Query Data from the User Profile Service in SharePoint 2013

http://www.cdhtalkstech.com/2013/05/31/using-infopath-2013-to-query-data-from-the-user-profile-service-in-sharepoint-2013/

JavaScript Plotting

http://www.jqplot.com/

Building Charts in SharePoint 2013 using JavaScript and REST

http://www.cardinalsolutions.com/blog/2013/05/building_charts_ins

Excel Services - Consuming a SharePoint List using the ListData.svc

http://blogs.technet.com/b/excel_services__powerpivot_for_sharepoint_support_blog/archive/2015/07/28/excel-services-consuming-a-sharepoint-list-using-the-listdata-svc.aspx

Excel Services - Using a SharePoint List as a data source

http://blogs.technet.com/b/excel_services__powerpivot_for_sharepoint_support_blog/archive/2013/07/11/excel-services-using-a-sharepoint-list-as-a-data-source.aspx

SharePoint Add-ins

https://msdn.microsoft.com/en-us/library/office/fp179930.aspx

Getting started with SharePoint Server 2013 workflow

https://msdn.microsoft.com/en-us/library/jj227177

Understanding Dictionary actions in SharePoint Designer 2013

https://msdn.microsoft.com/en-us/library/jj554504(v=office.15)

How to work with web service using “Call HTTP Web Service” action in SharePoint Designer 2013

https://blogs.msdn.microsoft.com/sharepointdesigner/2012/09/04/how-to-work-with-web-service-using-call-http-web-service-action-in-sharepoint-designer-2013/

No-code solutions using SharePoint 2013 Composites

https://technet.microsoft.com/en-us/office/dn756398.aspx

SharePoint Videos

http://sharepoint-videos.com/

No-code SharePoint 2013 Solutions for power users

https://channel9.msdn.com/Events/SharePoint-Conference/2014/SPC285

Looping Through List Items in SharePoint 2013 Designer Workflows - See more at: http://weblogs.asp.net/ricardoperes/looping-through-list-items-in-sharepoint-2013#sthash.mz5zw0fl.dpuf

http://weblogs.asp.net/ricardoperes/looping-through-list-items-in-sharepoint-2013

Get started creating SharePoint-hosted SharePoint Add-ins

https://msdn.microsoft.com/en-us/library/office/fp142379.aspx

Complete basic operations using SharePoint 2013 REST endpoints

https://msdn.microsoft.com/en-us/library/office/jj164022.aspx

Users, groups, and roles REST API reference

https://msdn.microsoft.com/en-us/library/office/dn531432.aspx

Set custom permissions on a list by using the REST interface

https://msdn.microsoft.com/en-us/library/office/dn495392.aspx

SharePoint Tutorials & Training

http://en.share-gate.com/support/tutorial-videos

Introduction to the SharePoint Online Management Shell

https://www.itunity.com/article/intro-spo-management-shell-959

SharePoint Online Management Shell

https://www.microsoft.com/en-us/download/details.aspx?id=35588

Enable app SideLoading in your non-developer site collection

https://blogs.msdn.microsoft.com/officeapps/2013/12/10/enable-app-sideloading-in-your-non-developer-site-collection/

Completing Basic Operations Using CSOM and PowerShell

https://www.itunity.com/article/completing-basic-operations-sharepoint-csom-api-powershell-1278

Andrew Connell's Blog

http://www.andrewconnell.com/

Overview of sites and site collections in SharePoint 2013

https://technet.microsoft.com/en-us/library/cc262410.aspx

SharePoint Server 2013 Client Components SDK

https://www.microsoft.com/en-pk/download/details.aspx?id=35585

Getting up and Running with SPPS for PowerShell and SharePoint Usage

http://www.kilasuit.org/Blog/Post/6/Getting-up-and-Running-with-SPPS-for-PowerShell-and-SharePoint-Usage

Client-side SharePoint PowerShell

https://sharepointpowershell.codeplex.com/

Using CSOM in PowerShell Scripts in Office365

http://www.sharepointnutsandbolts.com/2013/12/Using-CSOM-in-PowerShell-scripts-with-Office365.html

REST API reference and samples

https://msdn.microsoft.com/en-us/library/office/jj860569.aspx

Get to know the SharePoint 2013 REST service

https://msdn.microsoft.com/en-us/library/office/fp142380.aspx