
OSv
unittest
pytest
The Rumprun unikernel and toolchain for various platforms - rumpkernel/rumprun
LayerStack’s Arm-based cloud virtual machines, powered by cloud-optimized CPU based on Arm architecture that deliver excellent cost-effective processing power, allowing you to easily complete the most demanding application development.

Which is more popular?
Based on our record, Rumprun seems to be more popular. It has been mentioned 4 times since March 2021.
Website, pricing, platforms and company facts side by side.
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What each product offers, as listed by its team.

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An editorial look at what each product does well and who it suits.

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Walkthroughs and reviews on video.
XPDS15 - Deploying Real-World Software Today as Unikernels on Xen with Rumprun
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How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using Rumprun and LayerStack Arm-based Cloud Server. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

Wow, just now seeing this topic. I work for a cloud company hosted in AWS. We started out, Netflix/Spotify style microservices. We were all on ec2 images generate by packer (and later with AWS Image Factory). When Docker hit, we kicked... Source: almost 4 years ago
> Why not? Most people won't spend the time to learn OS/distro building. I don’t know how good they are and have never used any, but there’s tooling for building the ultimate stripped down kernel, unikernels... - Source: Hacker News / over 4 years ago
Great entrant in the space that is actually usable: https://www.unikraft.org Promising project that's inactive but was one of the first ones I found with reasonable ergonomics and no lock-in to a specific language that I didn't use:... - Source: Hacker News / almost 5 years ago
Tracking LayerStack Arm-based Cloud Server since Jun 2024.
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OSv is an open source project to build the best OS for cloud workloads
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