FUTURE POSTS
- Using AI agents in long-lived software projects - one day from now
- Expertise in the age of AI, or: Matt's Claude'll handle this - 3 days from now
- 15+ years of working with coding agents - 7 days from now
- Putting Claude up against our test suite - 9 days from now
- The GPU Is the New Bangalore - 11 days from now
And 1 more posts are pending...
There are posts all the way to May 05, 2026
Comments
I love the concept of working in VMs, whereby not having to "muck" with your core "host" OS.
However, I always end up finding the performance too slow (I have used VMWare Workstation so far). I usually have 4GB of RAM in a high end laptop and dedicate about 2GB to the guest OS. Forget about having more than one VM running at a time - impossible performance...
I am genuinely interested in finding out whether you can actually effectively work in VMs to do serious development. If so, I wonder what I could be doing differently or better to get acceptable performance... Are there any "gotcha" pointers?
Thanks
Tolga,
I did development on a 512MB VM in a 1GB second hand laptop. It works, not fun, but it works.
I tend to do most of my dev on the host machine, with the VM serving as servers, integration and CI
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