Greasy Fork

Could you test in Chromium?

Work fine in firefox with greasymonkey, but doens't work in chromium with tampermonkey

Well, I'm of the opinion that scripts should be universal. Greasemonkey is the original extension, if Tampermonkey and all the other monkeys have compatibility problems it's hard to make every implementation happy.

Here we are most likely before a sandbox issue while overriding basic page functions, a pretty hard thing to workaround that should be solved in the script manager part.

I don't really want to support Google Chrome derivatives, I found their script workflow and user experience... slightly unsatisfactory. But if you manage to make it compatible just post here or open a pull request in GitHub and I'll transplant the needed changes.

Well I try with others monkeys, violent monkey work well, the error is tampermonkey's fault, now I work perfectly, thank you now I'm work in a project to make a electron wrapper for spotify to work in html5 and is working nice