Flox
@flox.dev
https://flox.dev
https://github.com/flox/flox
flox init
flox install <package>
flox activate
git add .flox/
git commit -m 'add repeatable dev environment'
git push
https://github.com/flox/flox
flox init
flox install <package>
flox activate
git add .flox/
git commit -m 'add repeatable dev environment'
git push
Pinned
Introducing Kubernetes, Uncontained by Flox! 🎉
Run the same immutable, declarative env across local → CI → prod Kubernetes on x86 & ARM.
🟣 Faster deploys
🟣 Reproducibility
🟣 SBOMs-by-default.
Live demos + chats with our engineers + @kelseyhightower.com at #KubeCon Booth 1850.
buff.ly/pFqSlEZ
Run the same immutable, declarative env across local → CI → prod Kubernetes on x86 & ARM.
🟣 Faster deploys
🟣 Reproducibility
🟣 SBOMs-by-default.
Live demos + chats with our engineers + @kelseyhightower.com at #KubeCon Booth 1850.
buff.ly/pFqSlEZ
We’ll be at AWS re:Invent next week 🚀
If you’re working on platform engineering, developer experience, AI/ML infrastructure, and similar areas, we’d be happy to meet, talk through your setup, and hear what you’re building.
More 👉 buff.ly/lHQo5TY
If you’re working on platform engineering, developer experience, AI/ML infrastructure, and similar areas, we’d be happy to meet, talk through your setup, and hear what you’re building.
More 👉 buff.ly/lHQo5TY
November 25, 2025 at 9:59 PM
We’ll be at AWS re:Invent next week 🚀
If you’re working on platform engineering, developer experience, AI/ML infrastructure, and similar areas, we’d be happy to meet, talk through your setup, and hear what you’re building.
More 👉 buff.ly/lHQo5TY
If you’re working on platform engineering, developer experience, AI/ML infrastructure, and similar areas, we’d be happy to meet, talk through your setup, and hear what you’re building.
More 👉 buff.ly/lHQo5TY
Using #Nix under the hood, Flox gives teams a consistent, reproducible foundation for AI workloads (across laptops, CI, and production) without requiring anyone to learn Nix.
More on Flox & AI: flox.dev/ai/
More on Flox & AI: flox.dev/ai/
November 24, 2025 at 4:46 PM
Using #Nix under the hood, Flox gives teams a consistent, reproducible foundation for AI workloads (across laptops, CI, and production) without requiring anyone to learn Nix.
More on Flox & AI: flox.dev/ai/
More on Flox & AI: flox.dev/ai/
With Kubernetes, Uncontained, Flox introduces a new way to run workloads — without building or pulling container images.
Deep dive 👉 buff.ly/bxlo8Gy
Deep dive 👉 buff.ly/bxlo8Gy
November 21, 2025 at 2:12 PM
With Kubernetes, Uncontained, Flox introduces a new way to run workloads — without building or pulling container images.
Deep dive 👉 buff.ly/bxlo8Gy
Deep dive 👉 buff.ly/bxlo8Gy
CFP for PlanetNix 2026 is open!
Two days. Two tracks. Talks, workshops, lightning talks…
• Using Nix in production or at home
• Reproducible builds, cross-compiling, cursed computing stories
• Dev experience, onboarding, and adoption
• Nix tricks
Submit your talk: buff.ly/wHMR3Q8
Two days. Two tracks. Talks, workshops, lightning talks…
• Using Nix in production or at home
• Reproducible builds, cross-compiling, cursed computing stories
• Dev experience, onboarding, and adoption
• Nix tricks
Submit your talk: buff.ly/wHMR3Q8
November 20, 2025 at 3:21 PM
CFP for PlanetNix 2026 is open!
Two days. Two tracks. Talks, workshops, lightning talks…
• Using Nix in production or at home
• Reproducible builds, cross-compiling, cursed computing stories
• Dev experience, onboarding, and adoption
• Nix tricks
Submit your talk: buff.ly/wHMR3Q8
Two days. Two tracks. Talks, workshops, lightning talks…
• Using Nix in production or at home
• Reproducible builds, cross-compiling, cursed computing stories
• Dev experience, onboarding, and adoption
• Nix tricks
Submit your talk: buff.ly/wHMR3Q8
It's today! LinkedIn Live with @kelseyhightower.com & the Flox team.
One week after #KubeCon North America, we’re going live for a quick debrief and deep dive into what’s new in Kubernetes.
Join us 👉 buff.ly/ypJD72S
One week after #KubeCon North America, we’re going live for a quick debrief and deep dive into what’s new in Kubernetes.
Join us 👉 buff.ly/ypJD72S
November 19, 2025 at 2:12 PM
It's today! LinkedIn Live with @kelseyhightower.com & the Flox team.
One week after #KubeCon North America, we’re going live for a quick debrief and deep dive into what’s new in Kubernetes.
Join us 👉 buff.ly/ypJD72S
One week after #KubeCon North America, we’re going live for a quick debrief and deep dive into what’s new in Kubernetes.
Join us 👉 buff.ly/ypJD72S
It’s been a big few weeks for Flox: from our Series B announcement to the launch of Kubernetes, Uncontained at #KubeCon.
Here's what's out there:
CityBiz: Q&A with our CEO Ron Efroni: buff.ly/Zv1Jwtz
The Fast Mode: buff.ly/665YhNd
City Buzz: buff.ly/MKEjMJk
SiliconANGLE: buff.ly/kAhfqzW
Here's what's out there:
CityBiz: Q&A with our CEO Ron Efroni: buff.ly/Zv1Jwtz
The Fast Mode: buff.ly/665YhNd
City Buzz: buff.ly/MKEjMJk
SiliconANGLE: buff.ly/kAhfqzW
November 18, 2025 at 2:16 PM
It’s been a big few weeks for Flox: from our Series B announcement to the launch of Kubernetes, Uncontained at #KubeCon.
Here's what's out there:
CityBiz: Q&A with our CEO Ron Efroni: buff.ly/Zv1Jwtz
The Fast Mode: buff.ly/665YhNd
City Buzz: buff.ly/MKEjMJk
SiliconANGLE: buff.ly/kAhfqzW
Here's what's out there:
CityBiz: Q&A with our CEO Ron Efroni: buff.ly/Zv1Jwtz
The Fast Mode: buff.ly/665YhNd
City Buzz: buff.ly/MKEjMJk
SiliconANGLE: buff.ly/kAhfqzW
In his latest SiliconANGLE column, analyst @bluefug.bsky.social from @Intellyx reflects on the strength and evolution of the #Kubernetes ecosystem and highlights Flox among the companies helping push platform engineering forward.
Read more: buff.ly/kAhfqzW
Read more: buff.ly/kAhfqzW
AI leads to a platform engineering revival at KubeCon NA 2025 - SiliconANGLE
AI leads to a platform engineering revival at KubeCon NA 2025 - SiliconANGLE
siliconangle.com
November 17, 2025 at 10:17 PM
In his latest SiliconANGLE column, analyst @bluefug.bsky.social from @Intellyx reflects on the strength and evolution of the #Kubernetes ecosystem and highlights Flox among the companies helping push platform engineering forward.
Read more: buff.ly/kAhfqzW
Read more: buff.ly/kAhfqzW
Reposted by Flox
I added one more book signing for KubeCon Atlanta, see y'all tomorrow.
We’re wrapping things up tomorrow with something special 🚀
Join us for a book signing with @kelseyhightower.com at the Flox Booth #1850!
Come say hi, grab a signed copy, and catch one more great conversation before #KubeCon ends.
Flox Booth #1850
12:30 PM
See you there! 👇
luma.com/1tjghv27
Join us for a book signing with @kelseyhightower.com at the Flox Booth #1850!
Come say hi, grab a signed copy, and catch one more great conversation before #KubeCon ends.
Flox Booth #1850
12:30 PM
See you there! 👇
luma.com/1tjghv27
Book Signing with Kelsey Hightower at the Flox Booth #1850 · Luma
Join Kelsey Hightower and the Flox Crew at the Flox Booth (#1850) for a special book signing and a chat about Kubernetes, Uncontained.
Stop by to meet Kelsey,…
luma.com
November 13, 2025 at 1:50 AM
I added one more book signing for KubeCon Atlanta, see y'all tomorrow.
We’re wrapping things up tomorrow with something special 🚀
Join us for a book signing with @kelseyhightower.com at the Flox Booth #1850!
Come say hi, grab a signed copy, and catch one more great conversation before #KubeCon ends.
Flox Booth #1850
12:30 PM
See you there! 👇
luma.com/1tjghv27
Join us for a book signing with @kelseyhightower.com at the Flox Booth #1850!
Come say hi, grab a signed copy, and catch one more great conversation before #KubeCon ends.
Flox Booth #1850
12:30 PM
See you there! 👇
luma.com/1tjghv27
Book Signing with Kelsey Hightower at the Flox Booth #1850 · Luma
Join Kelsey Hightower and the Flox Crew at the Flox Booth (#1850) for a special book signing and a chat about Kubernetes, Uncontained.
Stop by to meet Kelsey,…
luma.com
November 12, 2025 at 10:40 PM
We’re wrapping things up tomorrow with something special 🚀
Join us for a book signing with @kelseyhightower.com at the Flox Booth #1850!
Come say hi, grab a signed copy, and catch one more great conversation before #KubeCon ends.
Flox Booth #1850
12:30 PM
See you there! 👇
luma.com/1tjghv27
Join us for a book signing with @kelseyhightower.com at the Flox Booth #1850!
Come say hi, grab a signed copy, and catch one more great conversation before #KubeCon ends.
Flox Booth #1850
12:30 PM
See you there! 👇
luma.com/1tjghv27
Reposted by Flox
Tomorrow at the @flox.dev booth at kubecon. @kelseyhightower.com
If you missed out earlier, it’s your last chance.
luma.com/1tjghv27
If you missed out earlier, it’s your last chance.
luma.com/1tjghv27
Book Signing with Kelsey Hightower at the Flox Booth #1850 · Luma
Join Kelsey Hightower and the Flox Crew at the Flox Booth (#1850) for a special book signing and a chat about Kubernetes, Uncontained.
Stop by to meet Kelsey,…
luma.com
November 12, 2025 at 8:58 PM
Tomorrow at the @flox.dev booth at kubecon. @kelseyhightower.com
If you missed out earlier, it’s your last chance.
luma.com/1tjghv27
If you missed out earlier, it’s your last chance.
luma.com/1tjghv27
November 12, 2025 at 6:18 PM
Happening soon at #KubeCon!
Fireside chat: Kubernetes, Uncontained with @kelseyhightower.com, Michael Brantley, and @stahnma.us 🔥
Booth #1850 at 1PM.
Come hang out and see what’s next 🚀
Shoutout to the Flox crew Michael, Michael, Morgan, Robin, Jeremy, and @benfutor.bsky.social!
Fireside chat: Kubernetes, Uncontained with @kelseyhightower.com, Michael Brantley, and @stahnma.us 🔥
Booth #1850 at 1PM.
Come hang out and see what’s next 🚀
Shoutout to the Flox crew Michael, Michael, Morgan, Robin, Jeremy, and @benfutor.bsky.social!
November 12, 2025 at 3:55 PM
Happening soon at #KubeCon!
Fireside chat: Kubernetes, Uncontained with @kelseyhightower.com, Michael Brantley, and @stahnma.us 🔥
Booth #1850 at 1PM.
Come hang out and see what’s next 🚀
Shoutout to the Flox crew Michael, Michael, Morgan, Robin, Jeremy, and @benfutor.bsky.social!
Fireside chat: Kubernetes, Uncontained with @kelseyhightower.com, Michael Brantley, and @stahnma.us 🔥
Booth #1850 at 1PM.
Come hang out and see what’s next 🚀
Shoutout to the Flox crew Michael, Michael, Morgan, Robin, Jeremy, and @benfutor.bsky.social!
Reposted by Flox
Swing by the @flox.dev booth today at 13:00 EST. @kelseyhightower.com, Flox Founder/CTO Michael Brantley and I will be talking about running our Flox Environments (powered by nix) in Kubernetes. Not just how, but why, and how conversations 8+ months ago got us to this point.
November 12, 2025 at 2:32 PM
Swing by the @flox.dev booth today at 13:00 EST. @kelseyhightower.com, Flox Founder/CTO Michael Brantley and I will be talking about running our Flox Environments (powered by nix) in Kubernetes. Not just how, but why, and how conversations 8+ months ago got us to this point.
#KubeCon!
🧇 Breakfast at Waffle House, hosted with our friends at Augment Code: buff.ly/HECLXwc
🔥 Fireside chat with @kelseyhightower.com,
@stahnma.us and Michael Brantley — tomorrow at 1 PM
📘 Book signing with Kelsey on Thursday, starting at 12:45 PM
Swing by the Flox Booth #1850!
🧇 Breakfast at Waffle House, hosted with our friends at Augment Code: buff.ly/HECLXwc
🔥 Fireside chat with @kelseyhightower.com,
@stahnma.us and Michael Brantley — tomorrow at 1 PM
📘 Book signing with Kelsey on Thursday, starting at 12:45 PM
Swing by the Flox Booth #1850!
November 11, 2025 at 2:19 PM
#KubeCon!
🧇 Breakfast at Waffle House, hosted with our friends at Augment Code: buff.ly/HECLXwc
🔥 Fireside chat with @kelseyhightower.com,
@stahnma.us and Michael Brantley — tomorrow at 1 PM
📘 Book signing with Kelsey on Thursday, starting at 12:45 PM
Swing by the Flox Booth #1850!
🧇 Breakfast at Waffle House, hosted with our friends at Augment Code: buff.ly/HECLXwc
🔥 Fireside chat with @kelseyhightower.com,
@stahnma.us and Michael Brantley — tomorrow at 1 PM
📘 Book signing with Kelsey on Thursday, starting at 12:45 PM
Swing by the Flox Booth #1850!
We’re at #KubeCon, where reliability runs deep (and so does our love for perfectly cromulent coffee and waffles!)
That’s why we’re teaming up with our friends at @augmentcode.com for a breakfast that celebrates both on Wednesday morning at Waffle House!
Come hang out with us 👉 buff.ly/HECLXwc
That’s why we’re teaming up with our friends at @augmentcode.com for a breakfast that celebrates both on Wednesday morning at Waffle House!
Come hang out with us 👉 buff.ly/HECLXwc
November 10, 2025 at 10:02 PM
We’re at #KubeCon, where reliability runs deep (and so does our love for perfectly cromulent coffee and waffles!)
That’s why we’re teaming up with our friends at @augmentcode.com for a breakfast that celebrates both on Wednesday morning at Waffle House!
Come hang out with us 👉 buff.ly/HECLXwc
That’s why we’re teaming up with our friends at @augmentcode.com for a breakfast that celebrates both on Wednesday morning at Waffle House!
Come hang out with us 👉 buff.ly/HECLXwc
Introducing Kubernetes, Uncontained by Flox! 🎉
Run the same immutable, declarative env across local → CI → prod Kubernetes on x86 & ARM.
🟣 Faster deploys
🟣 Reproducibility
🟣 SBOMs-by-default.
Live demos + chats with our engineers + @kelseyhightower.com at #KubeCon Booth 1850.
buff.ly/pFqSlEZ
Run the same immutable, declarative env across local → CI → prod Kubernetes on x86 & ARM.
🟣 Faster deploys
🟣 Reproducibility
🟣 SBOMs-by-default.
Live demos + chats with our engineers + @kelseyhightower.com at #KubeCon Booth 1850.
buff.ly/pFqSlEZ
November 10, 2025 at 2:04 PM
Introducing Kubernetes, Uncontained by Flox! 🎉
Run the same immutable, declarative env across local → CI → prod Kubernetes on x86 & ARM.
🟣 Faster deploys
🟣 Reproducibility
🟣 SBOMs-by-default.
Live demos + chats with our engineers + @kelseyhightower.com at #KubeCon Booth 1850.
buff.ly/pFqSlEZ
Run the same immutable, declarative env across local → CI → prod Kubernetes on x86 & ARM.
🟣 Faster deploys
🟣 Reproducibility
🟣 SBOMs-by-default.
Live demos + chats with our engineers + @kelseyhightower.com at #KubeCon Booth 1850.
buff.ly/pFqSlEZ
Something new is coming…😎
We’ll be at #KubeCon North America next week — find us at Booth #1850!
Join us for a fireside chat on “Kubernetes, Uncontained” with @kelseyhightower.com @stahnma.us and Michael Brantley on Wed!
Then stop by our booth for a chance to get Kelsey’s latest book signed 🚀
We’ll be at #KubeCon North America next week — find us at Booth #1850!
Join us for a fireside chat on “Kubernetes, Uncontained” with @kelseyhightower.com @stahnma.us and Michael Brantley on Wed!
Then stop by our booth for a chance to get Kelsey’s latest book signed 🚀
November 6, 2025 at 9:14 PM
Something new is coming…😎
We’ll be at #KubeCon North America next week — find us at Booth #1850!
Join us for a fireside chat on “Kubernetes, Uncontained” with @kelseyhightower.com @stahnma.us and Michael Brantley on Wed!
Then stop by our booth for a chance to get Kelsey’s latest book signed 🚀
We’ll be at #KubeCon North America next week — find us at Booth #1850!
Join us for a fireside chat on “Kubernetes, Uncontained” with @kelseyhightower.com @stahnma.us and Michael Brantley on Wed!
Then stop by our booth for a chance to get Kelsey’s latest book signed 🚀
We're hosting a CUDA Meet-Up with NVIDIA on Thu, Nov 13th at Ramp HQ in NYC!
We’ll have demos, plus a panel featuring: David Rukshin, WorldQuant, Neil Katz, D.E. Shaw, Keith Kraus, NVIDIA, and moderated by @benfutor.bsky.social
And we’ll be raffling off an NVIDIA DGX Spark unit!
buff.ly/u8KuEa8
We’ll have demos, plus a panel featuring: David Rukshin, WorldQuant, Neil Katz, D.E. Shaw, Keith Kraus, NVIDIA, and moderated by @benfutor.bsky.social
And we’ll be raffling off an NVIDIA DGX Spark unit!
buff.ly/u8KuEa8
November 6, 2025 at 4:59 PM
We're hosting a CUDA Meet-Up with NVIDIA on Thu, Nov 13th at Ramp HQ in NYC!
We’ll have demos, plus a panel featuring: David Rukshin, WorldQuant, Neil Katz, D.E. Shaw, Keith Kraus, NVIDIA, and moderated by @benfutor.bsky.social
And we’ll be raffling off an NVIDIA DGX Spark unit!
buff.ly/u8KuEa8
We’ll have demos, plus a panel featuring: David Rukshin, WorldQuant, Neil Katz, D.E. Shaw, Keith Kraus, NVIDIA, and moderated by @benfutor.bsky.social
And we’ll be raffling off an NVIDIA DGX Spark unit!
buff.ly/u8KuEa8
Reposted by Flox
Learned a lesson about @flox.dev today. The more stuff you have in a default environment the more likely it is that you’ll accidentally leave something out of a project environment because it’s already available. Won’t be obvious until someone else tries to use the project without your default env
October 30, 2025 at 6:45 PM
Learned a lesson about @flox.dev today. The more stuff you have in a default environment the more likely it is that you’ll accidentally leave something out of a project environment because it’s already available. Won’t be obvious until someone else tries to use the project without your default env
Exciting news! We've been shortlisted for the OpenUK Awards 2025! Grateful for the support of our team and community 💜
#openukawards @openuk.bsky.social
#openukawards @openuk.bsky.social
November 4, 2025 at 10:32 PM
Exciting news! We've been shortlisted for the OpenUK Awards 2025! Grateful for the support of our team and community 💜
#openukawards @openuk.bsky.social
#openukawards @openuk.bsky.social
We’re at DevOpsDays Warsaw tomorrow and Wednesday! 🇵🇱
Come find us: Rok, Tanja and Joanna from the Flox team will be there.
Swing by our table to chat about:
🟣 Reproducible development environments
🟣 Bringing Nix to your team
🟣 And how Flox makes it all easier
Come say hi 👋
See you!
Come find us: Rok, Tanja and Joanna from the Flox team will be there.
Swing by our table to chat about:
🟣 Reproducible development environments
🟣 Bringing Nix to your team
🟣 And how Flox makes it all easier
Come say hi 👋
See you!
November 3, 2025 at 9:45 PM
We’re at DevOpsDays Warsaw tomorrow and Wednesday! 🇵🇱
Come find us: Rok, Tanja and Joanna from the Flox team will be there.
Swing by our table to chat about:
🟣 Reproducible development environments
🟣 Bringing Nix to your team
🟣 And how Flox makes it all easier
Come say hi 👋
See you!
Come find us: Rok, Tanja and Joanna from the Flox team will be there.
Swing by our table to chat about:
🟣 Reproducible development environments
🟣 Bringing Nix to your team
🟣 And how Flox makes it all easier
Come say hi 👋
See you!
Throwback to a big milestone for Flox 💜
A few weeks ago, we announced our $25M Series B led by Addition, and it’s been amazing to see the community and press recognize what we’re building!
🟣 Pulse 2.0: buff.ly/NkbwQVp
🟣 CityBiz: buff.ly/knXcEzu
🟣 SiliconANGLE: buff.ly/VXGuSJu
A few weeks ago, we announced our $25M Series B led by Addition, and it’s been amazing to see the community and press recognize what we’re building!
🟣 Pulse 2.0: buff.ly/NkbwQVp
🟣 CityBiz: buff.ly/knXcEzu
🟣 SiliconANGLE: buff.ly/VXGuSJu
October 31, 2025 at 8:51 PM
Throwback to a big milestone for Flox 💜
A few weeks ago, we announced our $25M Series B led by Addition, and it’s been amazing to see the community and press recognize what we’re building!
🟣 Pulse 2.0: buff.ly/NkbwQVp
🟣 CityBiz: buff.ly/knXcEzu
🟣 SiliconANGLE: buff.ly/VXGuSJu
A few weeks ago, we announced our $25M Series B led by Addition, and it’s been amazing to see the community and press recognize what we’re building!
🟣 Pulse 2.0: buff.ly/NkbwQVp
🟣 CityBiz: buff.ly/knXcEzu
🟣 SiliconANGLE: buff.ly/VXGuSJu
We’re hosting a CUDA Meet-Up with NVIDIA on November 13th at Ramp HQ!
If you’re working with GPU-accelerated workloads and ML/AI development, and you’re struggling with reproducible behavior at build-time and runtime, come hang out!
buff.ly/u8KuEa8
If you’re working with GPU-accelerated workloads and ML/AI development, and you’re struggling with reproducible behavior at build-time and runtime, come hang out!
buff.ly/u8KuEa8
October 30, 2025 at 4:56 PM
We’re hosting a CUDA Meet-Up with NVIDIA on November 13th at Ramp HQ!
If you’re working with GPU-accelerated workloads and ML/AI development, and you’re struggling with reproducible behavior at build-time and runtime, come hang out!
buff.ly/u8KuEa8
If you’re working with GPU-accelerated workloads and ML/AI development, and you’re struggling with reproducible behavior at build-time and runtime, come hang out!
buff.ly/u8KuEa8
Flox brings the power of #Nix to teams:
- Familiar commands
- Cross-platform reproducibility
- Declarative manifests (TOML-based) that are readable, versionable, and easy to share.
- Team-ready workflows: push, pull, build, publish — just like git.
Full guide 👉https://buff.ly/ahrh2Hs
- Familiar commands
- Cross-platform reproducibility
- Declarative manifests (TOML-based) that are readable, versionable, and easy to share.
- Team-ready workflows: push, pull, build, publish — just like git.
Full guide 👉https://buff.ly/ahrh2Hs
Flox | Enterprise Nix: It's Time to Bring Nix to Work
Flox unlocks the potential of Nix without requiring in-depth knowledge of it, and gives Nix experts a great way to enable their teams.
buff.ly
October 29, 2025 at 3:00 PM
Flox brings the power of #Nix to teams:
- Familiar commands
- Cross-platform reproducibility
- Declarative manifests (TOML-based) that are readable, versionable, and easy to share.
- Team-ready workflows: push, pull, build, publish — just like git.
Full guide 👉https://buff.ly/ahrh2Hs
- Familiar commands
- Cross-platform reproducibility
- Declarative manifests (TOML-based) that are readable, versionable, and easy to share.
- Team-ready workflows: push, pull, build, publish — just like git.
Full guide 👉https://buff.ly/ahrh2Hs