ButtonRoles are the future

ReactionRoles are outdated, try out ButtonRoles now!
Easy to set up and even simpler to use.

DropdownRoles

Bring your server's self-roles to the next level with SlashBot's DropdownRoles. Simply let the user select the roles they want from the select-menu.

Easily create custom embeds either via arguments or custom JSON which you can easily generate here.

With Discords new slash commands you can simply type / and get started.