Earlier quoted context omitted.
I feel like a lot of developers overestimate the hardware specs that they need. My main development machine is a simple Ryzen 3 with 8GB RAM, and I run two electron apps (VS Code and Slack) at all times. A comment in a separate thread here mentioned virtualization. That and gaming would be two legitimate use cases, but for plain-jane development, "8gb ought to be enough for anybody" (har har)
There are a lot of people using virtualized development environments, which can make it much simpler to run a production-like system locally. I’m pretty sure 16gb machines have been the baseline for developers everywhere I’ve worked for the past decade.
When running Linux, you do not incur the VM overhead for containers (Docker) that you do on Mac or Windows. This allows for isolated production like environments, without carving out multi GB chunks of RAM. Additionally, if you are targeting Linux for production, you often don't even need to containerize, unless you need to run three different versions of node/python/ruby or something else that is just library conflicts all over the place.
> I’m pretty sure 16gb machines have been the baseline for developers everywhere I’ve worked for the past decade.
My 2012 daily driver was a well spec'd HP, and it had 8GB of RAM. It did not support more - I tried and had to take the RAM back because the machine would only address 8GB. A look at Macbook specs in 2012: 4GB or 8GB models. I think the 16GB becoming the norm was a few years later.