This one time I developed some useful plugins and a command line interface for the platform we built at work.

Then when it was done I thought it had some good value so I created a pull request to donate it to the platform. That same day I got 3 complaints that my pull request did not conform to conventions and that there was no ticket for it and they complained about the fact that it made their jobs harder.

It was in fact the last time I developed something for work in my spare time.