What are your opinions on the future of back-end web development? Is the Java ecosystem going to wither away as more modern and better solutions are emerging and maturing?
If so, which language/framework and/or programming paradigm do you think will become the new dominant player and how soon?
Personally I would love to see Rust becoming a new standard, it’s a pleasure to write and has a rapidly growing ecosystem, I don’t think it’s far away from overtaking Java. The biggest hurdle imo is big corporations taking a pretty big risk by choosing a relatively new language that’s harder to learn compared to what has been the standard for decades.
Playing it safe means you minimize surprises and have a very large amount of people that are already experts in the language.
Taking the risk will definitely improve a lot of things given that you find enough people that know or are willing to learn Rust, but it also means that you’re trading off Java flaws with Rust flaws. That’s the case however with every big change, and Java flaws are a good enough reason to make a big change.
Python is already popular so Mojo making that ecosystem much faster, safer and easier to deploy could be game changing when it’s fully formed. There are also armies of existing Python developers out there for businesses to tap into and it’s an easy language to pick up.
On their roadmap page, it looks like C++ interop is going to be a first class citizen too, further opening up the ecosystem to existing high performance libraries:
from "math.h" import cos print(cos(0))In my opinion, Python is still missing one key feature: the removal of the Global Interpreter Lock, which is finally starting in Python 3.13.
I also think Mojo will be quite a strong player everywhere