Logging

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• migrate-versioned-logtransform semantically versioned append-only log entries
• observatoryBeautiful UI for showing tasks running on the command line.
• node-json-loggerSimply, output logs to STDOUT in JSON
• @niceties/loggerLogger that supports async tasks
• puppyperpetualRun stuff FOREVER! PERPETUALLY!
• @everlog/coreCSV Streamed Logger for any case
• eslint-plugin-pinoESLint plugin to enforce correct pino logger usage patterns
• @gobing-ai/ts-infra@gobing-ai/ts-infra — Infrastructure backbone: event bus, job queue, scheduler, telemetry, API client, and logging.
• @holz/loggerA preconfigured, general-purpose logger
• @holz/env-filterFilter logs based on the current environment.
• moesif-nodejsMonitoring agent to log API calls to Moesif for deep API analytics
• @tsed/logger-pattern-layoutPattern layout appender module for @tsed/logger
• @twin.org/logging-connector-entity-storagePersists log events to entity storage for durable retention, querying, and downstream processing.
• @crowlog/async-context-pluginRequest-scoped logging context plugin for Crowlog using Node.js AsyncLocalStorage. Perfect for tracking request IDs and user context across async operations.
• errsole-sqliteSQLite storage plugin for Errsole
• @crowlog/prettyPretty formatter for Crowlog JSON logs. Pipe your logs through this CLI for beautiful, colored, human-readable output during development.
• abslogAn abstract logger - Enables adding logging to modules without adding a dependency to a full log library.
• @loggerhub/coreCore logger interfaces and built-in adapters for LoggerHub
• winston-timestamp-colorizesimple format for winston to colorize timestamps
• winston3-logstash-transportA winston@3 replacement for both winston-logstash and winston-logstash-udp to facilitate either TCP or UDP traffic to logstash
• winston-logstash-transportwinston-logstash-transport
• pinpoint-node-agentPinpoint APM agent for Node.js — distributed tracing, error analysis, and URI statistics
• winston-firehoseWinston logging transport for logging into Amazon AWS Firehose.
• @beignet/provider-logger-pinoPino logger provider for Beignet - adds logger port using pino
• lllogA minimal zero-dependency logger
• lines-loggerA simple browser logger that keeps origin source files location
• bunyan-categoryA wrapper around Bunyan that provides support for log categorization and category-based configuration
• nooplogAn no output logger class - Implements a Log4j interface with methods which does not output.
• pixl-loggerA simple logging class which generates [bracket][delimited] log columns.
• @nearform/trail-coreAudit trail logging service
• errsoleCollect, Store, and Visualize Logs with a Single Module
• node-red-contrib-floggerThis Node-Red module makes logging much easier and more granulated than the debug window of Node-Red. Please install it and see the help in the info-pane of Node-Red.
• autoreggolA collection of handy auto logging decorators.
• clockwork-browserClockwork client-side metrics collection and toolbar.
• ntloggerStructured logging with Winston and Pino backends

• chalk vs yoctocolors
• cli-color vs chalk
• chalk vs ansi-escapes
• yoctocolors vs chalk-animation
• rollbar vs evlog
• pino vs roarr
• log-update vs chalk-animation
• @logtape/logtape vs @loglayer/shared
• yoctocolors vs cli-color
• roarr vs tslog
• pino vs tslog
• tslog vs evlog
• morgan vs koa-logger