Do more on the web, with a fast and secure browser!

Download Opera browser with:

  • built-in ad blocker
  • battery saver
  • free VPN
Download Opera

E-mail client in JS as plugin?

  • Hi everyone.

    I tested PDF Viewer, and this addon works perfectly to me. However, since Opera changed the render engine, i miss the Opera Mail.

    Well, I've seen some interesting mail clients made in JavaScript that can be useful is they can be converted as addons: browsermail and email.js.

    I hope that gonna appear on the Opera Addons catalog to be enjoyed.


  • These JS libs are only IMAP and SMTP. And TLS does not work. And its only for Mozilla.

    That's more of a Proof of Concept, not a functional application. Useless for real email use.