







How we built spindle's new QEMU-based microVM engine

microsandbox - Every agent deserves its own machine
Run lightweight microVMs locally. Programmable networking, custom filesystems, secrets that never leak.
shuru - Local-first microVM sandbox for AI agents
Local-first microVM sandbox for AI agents on macOS, with experimental Linux ARM64 support

We rebuilt the Linux microVM stack on Apple Silicon
Firecracker needs KVM and therefore a Linux host, and the image tooling around it needs loop mounts and Linux userland. We rebuilt the stack on Apple's Virtualization.framework to boot the same OCI images as microVMs on macOS and on Linux.

Microcosm | Granular Looper & Glitch Pedal
Microcosm reinterprets your sound in exciting ways using various granular sampling, delay, pitch-shifting and micro-looping techniques. Create ambient, glitch, and other wild sounds with your guitar, synthesizer, or other instrument. Features include Stereo In/Out, MIDI sync, tap tempo, hold sampler, and built-in looper.

Spindles
Spindle workflows allow you to write CI/CD pipelines in a simple format. They’re located in the .tangled/workflows directory at the root of your repository, and are defined using YAML.
earendil-works/gondolin
Experimental Linux microvm setup with a TypeScript Control Plane as Agent Sandbox

Introducing Deno Sandbox | Deno
Instant Linux microVMs with defense-in-depth security for running untrusted code.
