Remote sandboxes for learning and experimentation — fresh Linux VMs, Docker hosts, or Kubernetes clusters in seconds.
Incus is an actively improved community fork of LXD. Do you need systemd inside your containers? Give Incus a try!
A three-node swarm accompanied by an ephemeral registry for ease of experimentation. Batteries included!
A 4-in-1 playground (Docker, Podman, containerd, and Kubernetes hosts) to experiment with Dagger - a powerful development workflow automation engine.
Don't change anything in your container image and minify it by up to 30x making it secure, too!
Production-grade WordPress 7.1 on Ubuntu 24.04 - systemd-booted, Nginx FastCGI, PHP 8.3-FPM, MariaDB 10.11, Redis 7 Object Cache, WP-CLI, and Cloudflare-ready with zero manual setup.
A 3-node K3s cluster with gVisor (runsc), the kubernetes-sigs/agent-sandbox controllers, and the OpenClaw + gVisor example pre-deployed. OpenClaw's Control UI is available as a dedicated tab.
Podman Playground with Docker Compose for better Developer Experience. Docker Compose: v5.3.1
Production-grade Nexus Repository Manager 3 Community Edition on Ubuntu 24.04 - systemd-booted, Cloudflare-ready, Nginx-proxied, zero setup required.
Production-grade SonarQube 26.2 CE (LTA) on Ubuntu 24.04 - systemd-booted, PostgreSQL-backed, Nginx-proxied, Cloudflare-ready, zero setup required.
Production-grade Jenkins LTS on Ubuntu 24.04 - systemd-booted, Nginx-proxied, Cloudflare-ready, zero setup required.
A fully composed 4-node CI/CD platform - Jenkins, SonarQube, Nexus, and a Dev Machine, all running in a single Flexbox playground on a shared private network. Each service is Nginx-proxied and Cloudflare-ready. Zero setup required.
A fully configured Coder instance running on Ubuntu 24.04 with Docker support. Uses a custom OCI image with pre-installed Coder and Docker.