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open-compute provides the products below. The Worker API matches Cloudflare's docs; the topology is a single node. See Behavior differences. Live limits come from ocd capabilities --json.

ProductDescription
WorkersModule Workers on local workerd
KVLow-latency key-value storage
D1SQL
R2Object storage
Durable ObjectsStateful compute with strongly consistent storage
AlarmsTimers inside a Durable Object (under DO)
QueuesAt-least-once delivery
CronScheduled Worker invocations (Workers config)
WorkflowsReplayable multi-step applications
Static AssetsImmutable deployment static content
Service BindingsWorker-to-Worker calls on one platform
DeploymentsVersions, promotion, rollback
Workers CacheAutomatic HTTP cache for Worker responses
Cache APIcaches.default and friends
ImagesBounded local raster transforms
Version MetadataImmutable deployment id / tag / timestamp
WebSocket hibernationHibernatable WebSockets on Durable Objects

Alarms live under Durable Objects. Cron lives under Workers configuration. Platform notes: Platform. Worker API signatures: API reference.

Cloudflare products that are not provided: Unsupported.