If your current job can't motivate you, work on a side project or look for another job.
And don't be the weakest link in the (faulty) chain. It's leaves a better impression by notifying external inefficiency and quitting because lack of change, rather than being fired because your motivation and productiveness withered in silence.
I have an Angular site, a Python project, and a couple of Android apps. I don't think it matters. The Android apps helped me get a job out of college. But I feel like now that I've been in the industry, nobody cares about dev portfolios. It's all about the current/prior job.
