This is the current autohotkeys scripts and functions that I use daily
The script 'DiscordReaction.ahk' allows you to type any phrase in the discord emoji box as a reaction to a message, type the phrase followed by !!r and the script will write whatever you typed as a series of reaction emotes.
Example:
This script works by using custom emotes that are the exact same as the default alphabet, you can find these emotes by joining these two servers https://discord.gg/FvbG9Qc and https://discord.gg/AFJZ6Bs (There's no text channels, only emotes). Otherwise, you'd only be able to type words containing 1 of each letter maximum.