With ECS Core, programmers have an excellent tool for developing applications for SharePoint Online/Office 365 and other cloud or non-cloud based environments.

Applications with ECS Core can use any programming language that can consume REST API.

JavaScript library für REST

For development with ECS REST Services and JavaScript we recommend the use of our JavaScript library (tEcs),
which simplifies client-side programming with ECS by encapsulating certain ECS functionalities.

App Development

n our KB (Knowledge Base) you will find more examples of app development with ECS Core:

Provider Hosted App in Sharepoint (+Active Directory)
Office 365 Sharepoint Online App (NAPA)