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The future of back-end development (lemm.ee)

submitted 1 year ago by [email protected] to c/[email protected]

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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.

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[–] [email protected] 4 points 1 year ago* (last edited 1 year ago)

Your original comment and this one are exactly what you criticized in your first comment - opinions presented as facts. I encourage you to branch out. You might find that there are other languages and frameworks out there doing cool stuff, and IoC occuring even in the lowest level of languages.

Edit: Since you love facts so much, let's look at some numbers. According to the Stack Overflow 2023 survey:

JavaScript, Python, and TypeScript (which is apparently separate from JS here) all are more popular among professional developers than Java. C# and Java are toe-to-toe, with Java only 1.33% ahead (negligible at scale), while JS is more than twice as popular as both languages.
Node.js takes the lead for web-based frameworks, with Express being the most popular listed framework that I can see. Both flavors of ASP.NET are more popular than Spring Boot among professional developers, and people have been moving towards .NET Core for years now. Flask is only 2% behind Spring Boot as well, and being a Python-based framework, does not use traditional IoC and instead follows more of a service-locator pattern, where many request-related variables are stored in what is essentially thread-local static state.
Although meaningless on its own in my opinion, it's still fun to point out. Java is one of the least admired mainstream languages in the survey, falling at 44.11%. It falls behind C++, C#, JS, Python, and TS. The most admired language falls back to Rust for... I forget how many years in a row, which isn't even an object-oriented language (though borrows some concepts from them).