Hired a designer below me.. guy never wrote a full back nor frontend... Used npm shit for all his solutions and worked his way above me just by kissing ass and polluting the codebase in such a way 70% would be open source shitty plugins for shit he could not do by himself code wise...

At some point he assigned some of his tasks to me and I couldn't work with his patchy framework that was non existent within the codebase I worked on ...

At some point between npm installed tantrums I got pulled up to HR because my code quality dropped... And it was this fucktart that accused me of this saying I could not do modern development...

In the end I either had to butkiss after his butts or just quit, so I did the latter... I told him and HR I owned alot more code quality than this asshat but just not his way of working and therefor it was more an issue of code equality I was never aware of ...

A month after that the company got overtaken by some silicon valley bullshit company buying up competition, and he is still working within that shithole dealing with 90's tech...

Was the best thing that happened to me, after that I grew alot in skillset and such by investments from other jobs and projects... If I would still work there today I would consider myself a caveman