This extension adds cool features to Salesforce Marketing Cloud interface
Really like this features makes building html in the salesforce platform so much easier.
montupradhan
CloudKettle Inc
https://litmus.com
SFMC Innovators
https://deselect.com
Cameron Robert
Kyoichiro
Salesforce
https://organizer.solutions
https://www.xgeek.net
Medallia
Remus Victuelles