Works somewhat fine. Author hasn't updated in over a year, many issues including hanging with certain plugins, and the config file being impossible to edit because every time the server boots it overwrites the config with the default. Dev is also no longer replying to any issues posted on GitHub.
Consider this a dead project, which won't support any extra materials (include newer vanilla items) and you can't even manually fix that due to the resetting config bug.
3 stars because what does work is fairly similar to ProjectE, or at least as close as you can get with plugins. but the fact that it's dead and no responses from the dev on github issues makes this hard to recommend for long term.

Amazing Plugin Even worked Decently well on 1.18 only problem is it lacks a command to set custom emc values for things which would make it so players could use it on buggier new updates such as 1.19, overall great plugin and to make up for the short comings I just got Transmutateit which lets me set values for slimefun and other plugins just not the same cool and amazing hud as this plugin.

This is the best option for a light-weight Equivalent Exchange mod I could find, and I love that the system is item and chest based. An elegant alternative to explaining commands to players.

I plan to troubleshoot it with 1.18. I'd appreciate if it were updated to support all the latest items.

Excellent Plugin, Was wondering if there was a way to add a search bar, some slimefun items aren't alphabetized by the name its by something else so occasionally I have to go scouring through pages to find it.

Honestly great plugin, if you could some how make it so that it didnt exit the menu everytime i learn a new item and make the uels burnable that would be amazing, also if you could add a command to change an items emc that would be awesome cuz now im using the config file to do that and like maybe put the player emc beside the name transmutation of thr transmutation orb in the ui if possible, also its kinda grindy to get the orb cuz by the point you get the orb it would be kinda useless so like make the receipes changeable, yeah thats about it but overall awesome mod.