Product Spec request

I keep getting Twitter DMs like these regularly.

So I decided to spend my afternoon today writing a Product spec for Emoji reactions to Twitter messages (which launched a couple of days back).

You can find the link here: Emoji Reactions on Twitter Messages.

Feel free to use this template.


  • This is just a product spec. It does not include user flows
  • I am thinking of writing a separate doc with wireframes (on how I would do the reactions feature)
  • Will also write a separate doc on how to prioritise between features
  • My goal is to start from planning OKRs and come down to individual product specs :)