Colima
Command-line tool that runs Docker and other container runtimes in a Linux VM on macOS.
Recommended as an open-source, command-line replacement for Docker Desktop on macOS1234 that installs easily via Homebrew and runs better with Apple's virtualization framework than with QEMU.567 Caveats include no GUI, a default $HOME mount that had to be turned off for isolation, and the faster virtualization backend not being the default891011; one commenter calls Apple's container framework an improvement over it.12
Why people recommend it
Docker Desktop alternative · 3
Commenters use it so they no longer need Docker Desktop on macOS.
“so I don't need docker desktop”
“i have had zero issues with colima.”
Show 1 more
“if you don't need the UI, colima works pretty well for mac”
Open source · 3
It is fully open source and easy to install and upgrade via Homebrew.
“With colima, it's all open source and easy to install/upgrade via homebrew.”
“some free and open source (QEMU, UTM, Lima, Colima)”
Show 1 more
“i have had zero issues with colima.”
Reliability · 2
Mac users report it works well, with one reporting zero issues.
“i have had zero issues with colima.”
“if you don't need the UI, colima works pretty well for mac”
Performance · 2
With Apple's virtualization framework it gives a fast virtiofs VM and performs better than QEMU.
Yeah I was gonna say I use Colima with Apple’s virtualization framework (it’s not the default for some reason but it’s a single command line flag), and found it works better than QEMU (better performance and resolved some bugs I was running into with the Supabase docker stack)
“i have had zero issues with colima.”
Linux VMs · 3
It is suggested for running Linux and Docker containers in a VM, including as a sandbox.
“Your best bet is to run a VM (colima) with Docker container (Ubuntu)”
“some free and open source (QEMU, UTM, Lima, Colima)”
Show 1 more
“If you're on linux and have kvm, there's Lima and Colima too.”
Caveats and dissent
No GUI · 2
It is command-line only, suited to users who don't need a UI.
“if you don't need the UI, colima works pretty well for mac”
“i have had zero issues with colima.”
Default $HOME mount · 1
It mounts $HOME by default, which one user had to disable to build an isolated sandbox.
“I needed to explicitly tell colima to not do that.”
Non-default backend · 1
Apple's virtualization framework, which worked better than QEMU for one user, must be enabled with a flag.
Yeah I was gonna say I use Colima with Apple’s virtualization framework (it’s not the default for some reason but it’s a single command line flag), and found it works better than QEMU (better performance and resolved some bugs I was running into with the Supabase docker stack)
Apple container · 1
One commenter calls Apple's container framework an improvement over Colima for most workloads.
“Apple's container framework is a welcome improvement over colima for running most container workloads.”
Unclear positioning · 1
One commenter was unsure when to choose it over Docker or newer container tools.
“or use something like colima, which this seems to be close to”
Often compared with
Who recommends it in their own words
Threads where it came up
- macOS Container Machines 3 mentions
- Omarchy: Any User Process Can Escalate to Root 1 mention
- New Mac Studio with M5 Max and M5 Ultra 1 mention
- Apple introduces M6 and M5 Ultra 1 mention
- Ask HN: What is your (AI) dev tech stack / workflow? (June 2026) 1 mention
- Docker 29 has changed its default image store for new installs 1 mention
Data: colima.json. Quotes are verbatim; the verdict and theme labels are written by a model from these comments, and every clause links to its sources.
All comments 12
“I use dockerd via colima”
“Apple's container framework is a welcome improvement over colima for running most container workloads.”
“some free and open source (QEMU, UTM, Lima, Colima)”
Yeah I was gonna say I use Colima with Apple’s virtualization framework (it’s not the default for some reason but it’s a single command line flag), and found it works better than QEMU (better performance and resolved some bugs I was running into with the Supabase docker stack)
“I needed to explicitly tell colima to not do that.”
“or use something like colima, which this seems to be close to”
“Your best bet is to run a VM (colima) with Docker container (Ubuntu)”
“With colima, it's all open source and easy to install/upgrade via homebrew.”
“so I don't need docker desktop”
“If you're on linux and have kvm, there's Lima and Colima too.”
“i have had zero issues with colima.”
“if you don't need the UI, colima works pretty well for mac”