libraryPackage manifestv5.0.4

lib.logger

Comprehensive logging library optimized for Bun with ElysiaJS integration

@lssm-tech/lib.logger

Source, release and verification context

Source snapshot bcc79fcc · Declared package version 5.0.4. This page combines the checked-in package guide and manifest; commands and runtime behavior were not executed in this review.

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THIS PACKAGElib.loggerplatform

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PACKAGE GUIDERead at source ↗

@lssm-tech/lib.logger

Website: https://contractspec.io

Comprehensive logging library optimized for Bun with ElysiaJS integration.

What It Provides

Couche: lib.
Consumers: email, jobs, contracts-runtime-server-mcp, bundles, apps.
Related ContractSpec packages include @lssm-tech/tool.bun, @lssm-tech/tool.typescript.
Related ContractSpec packages include @lssm-tech/tool.bun, @lssm-tech/tool.typescript.

Installation

npm install @lssm-tech/lib.logger

bun add @lssm-tech/lib.logger

Usage

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

Architecture

src/context.browser.ts is part of the package's public or composition surface.
src/context.node.ts is part of the package's public or composition surface.
src/context.ts is part of the package's public or composition surface.
src/elysia-plugin.ts is part of the package's public or composition surface.
src/formatters.ts is part of the package's public or composition surface.
src/index.browser.ts is part of the package's public or composition surface.
src/index.ts is the root public barrel and package entrypoint.
src/types.ts is shared public type definitions.

Public Entry Points

Export . resolves through types, browser, default.
Export ./context resolves through types, browser, node, ...
Export ./context.browser resolves through ./src/context.browser.ts.
Export ./context.node resolves through ./src/context.node.ts.
Export ./elysia-plugin resolves through ./src/elysia-plugin.ts.
Export ./formatters resolves through ./src/formatters.ts.
Export ./index.browser resolves through ./src/index.browser.ts.
Export ./logger resolves through types, browser, node, ...
Export ./logger.browser resolves through ./src/logger.browser.ts.
Export ./logger.node resolves through ./src/logger.node.ts.
The package publishes 15 total export subpaths; keep docs aligned with package.json.

Local Commands

bun run dev — contractspec-bun-build dev
bun run build — contractspec-bun-build build
bun run lint — bun run 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 — rm -rf dist
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

Logger interface is used across the entire stack — breaking changes affect everything.
Structured log format must stay JSON-compatible for log aggregation pipelines.
Elysia plugin must not break the middleware chain; preserve onRequest/onAfterHandle order.

Declared capabilities.

Lib Logger

Comprehensive logging library optimized for Bun with ElysiaJS integration

Use it to

Adopt comprehensive logging library optimized for bun with elysiajs integration

Requires

TypeScript

Choose another boundary when

The @lssm-tech/lib.logger package constraints do not match the target runtime or platform.

@lssm-tech/lib.logger

@lssm-tech/lib.logger/context

@lssm-tech/lib.logger/context.browser

@lssm-tech/lib.logger/context.node

@lssm-tech/lib.logger/elysia-plugin

@lssm-tech/lib.logger/formatters

@lssm-tech/lib.logger/index.browser

@lssm-tech/lib.logger/logger

@lssm-tech/lib.logger/logger.browser

@lssm-tech/lib.logger/logger.feature

@lssm-tech/lib.logger/logger.node

@lssm-tech/lib.logger/timer

Imports and export paths.

16 entries

These are package-manifest entry points. Named symbols listed above come from the capability catalogue; this is not an exhaustive TypeScript symbol reference.

16 imports

@lssm-tech/lib.logger

[types] ./src/index.ts [browser] ./src/index.browser.ts [default] ./src/index.ts

@lssm-tech/lib.logger/context

[types] ./src/context.ts [browser] ./src/context.browser.ts [node] ./src/context.node.ts [default] ./src/context.node.ts

@lssm-tech/lib.logger/context.browser

./src/context.browser.ts

@lssm-tech/lib.logger/context.node

./src/context.node.ts

@lssm-tech/lib.logger/elysia-plugin

./src/elysia-plugin.ts

@lssm-tech/lib.logger/formatters

./src/formatters.ts

@lssm-tech/lib.logger/index.browser

./src/index.browser.ts

@lssm-tech/lib.logger/logger

[types] ./src/logger.ts [browser] ./src/logger.browser.ts [node] ./src/logger.node.ts [default] ./src/logger.node.ts

@lssm-tech/lib.logger/logger.browser

./src/logger.browser.ts

@lssm-tech/lib.logger/logger.feature

./src/logger.feature.ts

@lssm-tech/lib.logger/logger.node

./src/logger.node.ts

@lssm-tech/lib.logger/timer

./src/timer.ts

@lssm-tech/lib.logger/tracer

[types] ./src/tracer.ts [browser] ./src/tracer.browser.ts [node] ./src/tracer.node.ts [default] ./src/tracer.node.ts

@lssm-tech/lib.logger/tracer.browser

./src/tracer.browser.ts

@lssm-tech/lib.logger/tracer.node

./src/tracer.node.ts

@lssm-tech/lib.logger/types

./src/types.ts

Dependencies and related packages.

Runtime dependencies 3

@lssm-tech/lib.contracts-spec-core: workspace:^
@lssm-tech/lib.crypto-utils: workspace:^
zone.js: ^0.16.3

Peer dependencies 1

elysia: >=1.0.0

Development dependencies 3

@lssm-tech/tool.bun: workspace:*
@lssm-tech/tool.typescript: workspace:*
typescript: catalog:

Package scripts.

Commands declared by this package. Review its setup requirements before running them; no command here was executed by this review.

cleanrm -rf dist

lintbun run lint:fix

lint:fix

node ../../../../scripts/biome.cjs check --write --unsafe --only=nursery/useSortedClasses . && node ../../../../scripts/biome.cjs check --write .

lint:checknode ../../../../scripts/biome.cjs check .

publish:pkgbun publish --tolerate-republish --ignore-scripts --verbose

publish:pkg:canarybun publish:pkg --tag canary

buildcontractspec-bun-build build

build:bundlecontractspec-bun-build transpile

build:typescontractspec-bun-build types

devcontractspec-bun-build dev

prebuildcontractspec-bun-build prebuild

typechecktsgo --noEmit

← Package directory More in Observability, testing and qualification →

lib.logger

See where this package fits.

@lssm-tech/lib.logger

What It Provides

Installation

Usage

Architecture

Public Entry Points

Local Commands

Recent Updates

Notes

Declared capabilities.

Lib Logger

Use it to

Requires

Choose another boundary when

Imports and export paths.

Dependencies and related packages.

Package scripts.

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