thank you again for the script, i edited to add an osmcha-filter-link on a users page.

Just add this after line 85 (a little ugly because of url encoding):

addButton("OSMCha", "https://osmcha.org/?filters=%7B%22date__gte%22%3A%5B%7B%22label%22%3A%22%22%2C%22value%22%3A%22%22%7D%5D%2C%22users%22%3A%5B%7B%22label%22%3A%22" + regexResult[2] + "%22%2C%22value%22%3A%22" + regexResult[2] + "%22%7D%5D%7D");

started using it yesterday after reading about it on weeklyosm, already sure i cant use osm.org without it anymore! :D

i’d love the addition of an osmcha link on a users profile with the filter pre-applied, like you are doing for changesets already.

But yeah, amazing work, thank you very much