A dedicated Rust crate for safely constructing OpenSearch queries, encapsulating query DSL logic and preventing injection. It is self-contained, depends only on standard types and serde, and can be extracted for any project needing programmatic OpenSearch query generation.

A TypeScript package providing a WebSocket client with backoff/retry, serialization, and queue management for real-time collaboration. It abstracts the sync-service protocol and can be reused in any web or Tauri application requiring CRDT-based collaborative editing.

A Rust rate-limiting library with a Redis adapter and Axum middleware, implementing token bucket or sliding window algorithms. It is decoupled from business logic and can be dropped into any Axum-based service for API rate limiting.

A Rust crate implementing frecency (frequency + recency) scoring for ranking suggestions, with a mock for testing. It is a small, self-contained utility that can be reused in any application needing intelligent default ordering of user-selected items.

A TypeScript utility that wraps localStorage with user-ID namespacing and graceful degradation when storage is unavailable. It is a single-file, dependency-light module that can be extracted into any web app requiring per-user client-side storage.

A Rust crate that declares domain event topics and provides a typed interface for publishing and subscribing to events via Kafka. It follows a clean port/adapter pattern and can be reused as a foundation for event-driven architectures in other Rust monorepos.