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OIMDB

High-performance reactive in-memory database for frontend applications

Performance First

Map-based storage with O(1) lookups, slot-backed indexes, and intelligent event coalescing. Built for large in-memory datasets in the browser.

Reactive by Design

Key-scoped subscriptions, configurable schedulers, and reentrancy-safe flush semantics. Only the components that watch changed keys get notified.

Modular Ecosystem

Core library plus React hooks, Redux adapter, async stores, and snapshot utilities. Use one package or compose the full stack.