Well TypeScript is certainly very popular and growing really fast but there are a lot of developers out there(including me) who still use standard vanilla JS. I do intend to try TypeScript out very soon so hopefully I'll be able to answer your question better after I have spent some time playing around with it.
For further actions, you may consider blocking this person and/or reporting abuse
We're a place where coders share, stay up-to-date and grow their careers.
but it will be easier if we are just using typescript? or is there any reason why we will back into standard vanilla javascript?
Well TypeScript is certainly very popular and growing really fast but there are a lot of developers out there(including me) who still use standard vanilla JS. I do intend to try TypeScript out very soon so hopefully I'll be able to answer your question better after I have spent some time playing around with it.