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webassembly [is] eating JVM's cakeIt's hard for me to take all the "Java is dying" threads seriously when they don't even seem to understand where Java plays. Webassembly? Really? That's a client-side tech, and 99.999% of Java devs ceded the browser battleground pre-9/11.
Java's bread and butter is EAI, ETL, and server-side business application development. Particularly with pieces requiring heavily distributed design. Node might pick away at some of the lowest-hanging fruit (e.g. JavaScript webdevs writing their own REST endpoints to fetch user settings from the database). But most of that crowd doesn't understand what the terms "EAI" or "ETL" even mean. Hell, most of that crowd has never had the experience of working for a company that turns a profit. The next major downturn will be interesting to watch...
And JavaScript is the only JVM-alternative to take seriously at all. Hype trains come and go for Rust, .NET Core, Go, etc. But they never really gain serious traction beyond a non-Java niche area, and/or devolve into endless arguments about generics or whatever.
I've seen zero actual encroachment into anything that earns me money for the past 10 years now, and at this point I'll probably be retired before I have to worry about it.