Top all-time · #13130
microsandbox Blog
Company blog · microsandbox.dev/blogsystemsai
microsandbox Blog is the company blog at microsandbox.dev, writing about systems and ai. Since 2026, 6 different Hacker News readers have linked it 8 times. It is still writing: the last post was on 2026-06-01, and you can follow it by feed.
Too few sampled comments (3) to say how often HN recommends it.?
Why HN links it
HN commenters link microsandbox.dev as an open-source option for microVM sandboxes, especially an SDK-first one for building apps and agents. The comments do not discuss the writing itself.
Summarised by Claude from a sample of 3 HN comments that link here. Each comment is marked recommending, critical or neutral (citing without judging); how this works.
Open-source microVM sandboxes for AI agents and untrusted code. Run locally on macOS, Linux, and Windows, or request managed cloud access.
Most-linked posts?
- /2 people · 3 mentions · first linked 2026-05-22
What Hacker News says?
There's a lot going on with sandboxes and microVMs at the moment. I tried sbx but it seemed very agent oriented. I'm most excited about Microsandbox[0]. They're working on an SDK-first experience so you can build whatever applications you want on top, agents just being just one possibility. [0]: https://microsandbox.dev/
Comment linking /
on “We Reverse-Engineered Docker Sandbox's Undocumented MicroVM API”Submitted We made our sandbox filesystem 47× faster by deleting it as a story · 3 points
HN discussionDef! My personal belief is that the future of an "app" is a combo: 1. micro VM 2. agent on the VM 3. software bundled into the VM So, it should be stupid simple to run these local sandboxed apps/agents. Right now, not too hard for technical users (esp. with things like https://smolmachines.com/ and https://microsandbox.dev/ ), but not as easy as clicking an app icon or typing `/path/to/binary` in the CLI
Comment linking /
on “Run isolated sandboxes with full lifecycle control: AWS introduces MicroVMs”Submitted Sandboxes that lie about their secrets as a story · 2 points
HN discussionWhy do you want to self-host vs. using one of the many providers out there? Daytona, E2B, OpenComputer, Freestyle, Blaxel, Vercel, Modal, Cloudflare, Tensorlake, Superserve, etc. etc. Some of them work by pre-purchasing credits, so you can control the blast radius of spend. Also, if you want a more embedded sandbox runtime as a library instead of a daemon + REST API, you can check out libkrun (and friendly layers on…
Comment linking /
on “Run isolated sandboxes with full lifecycle control: AWS introduces MicroVMs”Submitted Microsandbox as a story · 1 points
HN discussionSubmitted We made our filesystem 47× faster by deleting it as a story · 1 points
HN discussionSubmitted Bring your own init: PID 1 handoff as a story · 1 points
HN discussion