I have to present the SharePoint Framework(SPFx) to colleagues but I don't find answer to all my questions.
I red main interests of SPFx are :
- improve the user experience
- open the door to open source development tools
- be more efficient than add-in, because iFrame are considered "slow"
Am I right ? And are there other points ?
Is the SPFx usefull to create only web parts ?
If I understood well the interest of the framework, it is not a suitable way to create a little "application" which allows to create subsites or other. Right ?