Mashines.dev
Live-migrate microVMs between hosts without restarting
Details
- External ID
- 48386833
- Source
- HN
- Company
- —
- Product
- Mashines.dev
- Website domain
- mashines.dev
- Launched
- June 3, 2026
- Cohort
- —
- Upvotes
- 6
- Upvotes percentile
- 0.31420765027322406
- Tags
- —
- Fetched at
- Sept. 7, 2026, 9:26 p.m.
- Updated at
- Sept. 7, 2026, 9:26 p.m.
Enrichment
- Theme
- systems tools and desktop utilities
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Developer
- AI stance
- Not AI
- Project type
- Commercial product
- Normalized one-liner
- live-migrate microvms between hosts without restarting
- Manually corrected
- False
Could you build this?
No Live migration of hardware-isolated microVMs requires deep systems virtualization expertise with KVM/Firecracker/QEMU, low-level memory dirty-page tracking, socket handover, and distributed hypervisor orchestrators.
What it would actually take: A production version requires custom Linux kernel patches or hypervisor hooks (e.g., custom Firecracker/Cloud-Hypervisor fork) supporting dirty memory logging and vCPU state serialization. The stack involves low-level systems programming in Rust or C, paired with overlay networking (WireGuard/eBPF) to transparently preserve TCP/IP connections across physical hosts. Realizing zero-downtime microVM live migration demands deep systems engineering and virtualization kernel expertise.
Discussion
2 comments analyzed.
Concerns raised: Unclear what runtimes are supported, Unclear if suitable for production applications or just development
Competitors
Other products that read as similar to this one — 422 launches clear the similarity bar, closest 8 shown.
Attention rank: #273 of 423 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 215 days after the earliest competitor.
- Node-Vmm · hn · 2026-05-04 · 8 upvotes · similarity 0.55
- vmup · github · 2026-09-12 · 11 upvotes · similarity 0.51
- G3M · hn · 2026-09-02 · 5 upvotes · similarity 0.49
- syslog-bench · github · 2026-09-12 · 8 upvotes · similarity 0.49
- Hosting 100 Linux dev environments on one VM using LXC · hn · 2026-01-10 · 16 upvotes · similarity 0.48
- Zeroboot · hn · 2026-03-17 · 20 upvotes · similarity 0.48
- nsl · github · 2026-09-26 · 65 upvotes · similarity 0.48
- RustFS · hn · 2026-03-19 · 10 upvotes · similarity 0.46
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a dev tools tool for Sales yet.