lib.bus

@lssm-tech/lib.bus

Builds start from the root, event-bus contract, in-memory implementation, and auditable bus. All eight existing public subpaths remain compatibility roots. Module-closure emission shares local implementations without changing publish/subscribe behavior or advertising new helper paths. Event and feature definitions use their canonical Core owners; public Bus names and exports stay compatible. bun run test checks payload identity, subscriber ordering, unsubscribe and visible failures.

Website: https://contractspec.io

Event bus and messaging primitives.

What It Provides

• Layer: lib.
• Consumers: personalization, bundles.
• Related ContractSpec packages include @lssm-tech/lib.contracts-spec-core, @lssm-tech/lib.schema, @lssm-tech/tool.bun, @lssm-tech/tool.typescript.
• Related ContractSpec packages include @lssm-tech/lib.contracts-spec-core, @lssm-tech/lib.schema, @lssm-tech/tool.bun, @lssm-tech/tool.typescript.

Installation

npm install @lssm-tech/lib.bus

or

bun add @lssm-tech/lib.bus

Usage

Import the root entrypoint from @lssm-tech/lib.bus, or choose a documented subpath when you only need one part of the package surface.

Architecture

• src/auditableBus.ts is part of the package's public or composition surface.
• src/eventBus.ts is part of the package's public or composition surface.
• src/filtering.ts is part of the package's public or composition surface.
• src/index.ts is the root public barrel and package entrypoint.
• src/inMemoryBus.ts is part of the package's public or composition surface.
• src/metadata.ts is part of the package's public or composition surface.
• src/subscriber.ts is part of the package's public or composition surface.

Public Entry Points

• Export . resolves through ./src/index.ts.
• Export ./auditableBus resolves through ./src/auditableBus.ts.
• Export ./eventBus resolves through ./src/eventBus.ts.
• Export ./filtering resolves through ./src/filtering.ts.
• Export ./inMemoryBus resolves through ./src/inMemoryBus.ts.
• Export ./metadata resolves through ./src/metadata.ts.
• Export ./subscriber resolves through ./src/subscriber.ts.

Local Commands

• bun run dev — contractspec-bun-build dev
• bun run build — contractspec-bun-build build
• bun run lint — bun lint:fix
• bun run lint:check — biome check .
• bun run lint:fix — biome check --write --unsafe --only=nursery/useSortedClasses . && biome check --write .
• bun run typecheck — tsgo --noEmit
• bun run publish:pkg — bun publish --tolerate-republish --ignore-scripts --verbose
• bun run publish:pkg:canary — bun publish:pkg --tag canary
• bun run clean — rimraf dist .turbo
• bun run build:bundle — contractspec-bun-build transpile
• bun run build:types — contractspec-bun-build types
• bun run prebuild — contractspec-bun-build prebuild

Recent Updates

• Replace eslint+prettier by biomejs to optimize speed.

Notes

• EventBus interface is a core contract; changes affect all event-driven communication.
• Do not alter the subscriber/publish protocol without coordinating with all consumers.