I have a blog where I talk mostly about all things JavaFX, but this is one of the rare times that I write about something more general:
It's All About (Loose) Coupling
I have about 35 years professional programming experience, and I've read literally millions of lines of code in that time. I've seen some great code, but mostly tons and tons of horrible code (a lot of that my own code from some time past) that I've been tasked with somehow fixing or enhancing. Over that time, I've often pondered what makes some code "good" and others "bad".
My experience has shown me that excessive coupling is just about the worst thing that can happen to a code base in terms of sharing it and maintaining it. Yet, almost no new programmers (and a lot of experienced ones) seem to understand how important it is, and how to avoid it.
In this article, I review the kinds of coupling that I see all the time in projects that I look at. I try to explain how each type of coupling causes issues, how to recognize it and strategies to avoid or remove it.
It just works. I spent years with Eclipse (but quite some time ago now), and it was always a pain getting particular things to work properly. The last time I messed with it was doing research for an article I was writing. I was try to get Gradle support enabled. I wasn't able to do it, but I admit I gave up pretty quickly because I don't have the patience for messing with tools that don't work any more.
In truth, I really liked the Open aspect of Eclipse and I wish it work better than Intellij. Maybe it does now - I don't know. For Java Intellij is awesome, and does everything you could ever dream for. For Kotlin - well Kotlin is an Intellij product and the support for it is awesome.