I have had to disable this add-on because it was really doing my head in by constantly automatically opening up a tab telling me about an update to "one click Llama" on Deviantart a site I haven't used in several years and for some other rubbish.

One star terrible pathetic add-on.

It works fine. Congratulations.

特别棒

Sorry but this is not free and open source, it was a sad surprise for me.

Works perfectly. The userscript stores is very useful also.

......