this post was submitted on 07 Feb 2026
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I can code my stuff ok on an older model. I’m sure there are some stacks that need more resources, but I’m having a hard time thinking of which.
Admittedly, on a laptop that is 20+ years old, I cannot surf the web AND run docker at the same time
Just running rust-analyzer for not-so-big project requires 5GB of RAM. Inspecting libraries will start another process and I sometimes have 2 projects open at the same time. You can work without it, using simple text editor but DX will way worse and unless you're some Rust guru you will work slower. Compilation time will be way worse on older CPU so you will iterate slower. That's why Linus is using a Threadripper.
Running integration tests for Java project I'm working on maxes out my 16 core CPU. My co-workers with older laptops struggled to set up the development environment and build the project because they were constantly running out of RAM.
Yes, we were all writing code 20 years ago in vim with just syntax highlighting but new stacks and new tools require new hardware.