I need to create something like the image attached, with convertion server side.
Write -> user input text using markdown
Preview -> call to my REST API and returns HTML
Bid Summmary
Good Day
I'm Sr Word Press, Magento, Open cart, Joomla, Drupal, Html5, Java, Jqery Php & developer and I've 7 years experience
working in word press website development.
Best,
Khuram
Your problem can be easily resolved using pure .js site or more advanced (angular) framework. With the use of bootstrap and CSS3 apperance would be set up. I think in two days a standalone widget can be build.
A guess you need to integrate this component in another site, right?