lets you customise the whisper message for https://warframe.market/
only works in firefox.
clicking the extension icon on toolbar will show a little GUI to customise the buy/sell texts.
for example, if you write hewwo {name}, i want to buy {item} for {cost}p im from warframe.market,
it will put that text after copying (wont change the text displayed on the website),
replacing anything inside curly brackets with the actual name/item/cost
/w {name} is always prepended to the text so you dont need to include it
anyway yea ik the GUI is ugly but it doesnt need to be pretty
i have zero experience with making browser extensions so sorry if anything is wrong...