1. 22
  1.  

  2. 1

    Watch out, AGPL (unless you use their binary or buy a commercial license). Depending on which file you edit you may have to share all modifications you make.

    1. 3

      Given that, Zulip is fairly appealing.

      1. 1

        Commercial license? That makes the AGPL pretty useless then. Thanks for pointing that out.