Comment by interroboink
8 hours ago
Django aside, I think this is a really important point:
Being able to abandon a project for months or years and then come back
to it is really important to me (that’s how all my projects work!) ...
It's perhaps especially true for a hobbyist situation, but even in a bigger environment, there is a cost to keeping people on hand who understand how XYZ works, getting new people up to speed, etc.
I, too, have found found that my interactions with past versions of myself across decades has been a nice way to learn good habits that also benefit me professionally.
This is the main reason I'm extremely disciplined about making sure all of my personal projects have automated tests (configure to run in CI) and decent documentation.
It makes it so much easier to pick them up again in the future when enough time has passed that I've forgotten almost everything about them.
I'm finding that in this build fast and break things culture, it is hard to revisit a project that is more than 3 years old.
I have a couple of android projects that are four years old. I have the architecture documented, my notes (to self) about some important details that I thought I was liable to forget, a raft of tests. Now I can't even get it to load inside the new version of Android Studio or to build it. There's a ton of indirection between different components spread over properties, xml, kotlin but what makes it worse is that any attempt to upgrade is a delicate dance between different versions and working one's ways around deprecated APIs. It isn't just the mobile ecosystem.