How to modify/edit a Meteor package?

Question

I want to run two different Meteor apps on the same server (on different ports) but I want to change something in one of Meteor\'s core packages and I want one app to use th

Answer 1

I have my packages in my user folder at its root as a hidden folder called .meteor.

Perhaps you can check there? On a mac it would be under:

~/.meteor/packages/your package name

You must also now go into a file there os.json, and change the "length" variable for the file you changed to match the new byte file size. Otherwise it might not compile, but try compiling first and see if its an issue that you changed some package code.