[cmehdy]

I understand the attitude, especially because most of the new shiny things tend to put a lot of polish and either no doc or overwhelming doc, instead of allowing smooth integration with a respectable learning curve.

The only item in your list I'm not sure fits is Docker. It's not a framework or a language, it's a complex-but-not-complicated tool that makes a lot of life fairly convenient, especially at small scale. Things like Kubernetes (and Terraform and so on) only should come into the conversation when you start having bigger questions about the scale of your project and your infrastructure, and even then aren't a given. But at a single-user local scale, Docker can be incredibly convenient to do local dev, have reliable behaviour, and avoid a lot of pitfalls of your own machine's configuration. Often in just a handful of lines (a few for the dockerfile and a one-liner to start or stop the whole thing). The docs are also fairly well-written as they offer basic options and allow for a lot of granularity when it becomes needed.

Docker isn't the only tool in the world to do what it does, but it's a very user-friendly tool that offers a lot of convenience with little overhead (at least at a non-"devops team" scale).