Is it possible to send iMessage via a browser yet?

Just checking to see whether it's possible yet to send iMessages via a browser? Unless I'm missing something it's still not possible on icloud.com or the iCloud app on Windows (I know, I'm sorry) - so I'm using WhatsApp for now. I can't find anything in the community answers but perhaps there's been a recent development I've missed?

[Re-Titled by Moderator]

Original Title: iMessages via browser?