OSS-first docs
These docs teach the open system first: contracts, generated surfaces, runtimes, governance, and incremental adoption. Studio shows up as the operating layer on top, not as the source of truth.
Feature Hubs
Install your first Hub
Declare explicit context and ports, install read-only, inspect readiness, then start effects intentionally.
1. Choose
Pick one module-owned Hub and import its manifest or full installer.
2. Bind
Supply tenant, workspace, actor, locale, environment, registries, and required ports.
3. Inspect
Treat provider templates as candidate and inspect capability-level readiness.
4. Start
Call start only after policy, secrets, restore, and operational controls are ready.
Copy-ready example
bun add @lssm-tech/lib.contracts-spec @lssm-tech/lib.surface-runtime @lssm-tech/module.integration-hubProduction truth
Deterministic fixtures, adapters, and provider templates remain candidate. Qualified means the consumer has passed live provider, infrastructure, security, restore, failover, canary, rollback, and operator qualification in the exact environment.
Continue through the Hub ecosystem
Related package reference
Runnable all-nine reference app
Composable feature Hubs
Install complete vertical features, import granular components, or combine both without surrendering contracts, policy, or infrastructure choices.
Compose multiple Hubs
Resolve dependencies, reject collisions, and start Hubs in deterministic dependency order.
Why ContractSpec
Keep educational and comparison content reachable without letting it define the primary OSS learning path.