These are various small plugins for my LaZBot slackbot framework.
A polling plugin, this allows for people to make polls (currently only boolean) in a channel that are voted on using reaction emoji. The polls are linked to a user per channel, so you (a specific user) can only have one active poll in each channel.
This is a playful plugin that has the bot automatically react to different user's messages on specific days.
Another playful plugin, this one figures out if this is an allowable day and then applies various fun filters.