Built on other people's good work.

The language everything above the sockets is written in.

The framework — routing, security, forms, the message queues, the scheduler.

Every page here, this one included, is a Twig template.

The ORM and migrations — every entity, every schema change since day one.

The JSON-LD API over the same entities the pages render.

The utility CSS everything is styled with, built Node-free by the Symfonycasts bundle.

Turbo keeps pages updating in place; behaviours are small Stimulus controllers.

The hub Turbo Streams ride to the browser — deploys narrate themselves live.

Every tenant workload is a Swarm service, driven over the Engine API socket.

The platform's own database, and a managed engine tenants can bind.

A managed database engine, run and bound on a tenant's behalf.

A managed database engine, run and bound on a tenant's behalf.

The edge — routes every hostname to whichever container answers for it.

The S3 object store behind uploaded bundles and the registry's blobs.

Scans every image the platform builds or pulls before it runs.

sc, sc-tray and the Terraform provider are all Go.

The suite that holds the 100% coverage line.

Every test runs against its own throwaway SQLite database.

Static analysis at level 8, no baseline — a finding fails the build.

The end-to-end suite, driving a real browser through the panel.