Built-in Transports
| Name | Description |
|---|---|
| Console Browser Server Deno Bun | Simple console-based logging for development |
| Blank Transport Browser Server Deno Bun | For quickly creating / prototyping new transports |
Logging Libraries
| Name | Package | Changelog | Description |
|---|---|---|---|
| Bunyan Browser Server |  | Changelog | JSON logging library for Node.js |
| Consola Server |  | Changelog | Elegant console logger for Node.js and browser |
| Electron-log Server |  | Changelog | Logging library for Electron applications |
| Log4js Server |  | Changelog | Port of Log4j framework to Node.js |
| loglevel Browser Server |  | Changelog | Minimal lightweight logging for JavaScript |
| LogTape Browser Server Deno Bun |  | Changelog | Modern, structured logging library for TypeScript and JavaScript |
| Pino Browser Server |  | Changelog | Very low overhead Node.js logger |
| Roarr Browser Server |  | Changelog | JSON logger for Node.js and browser |
| Signale Server |  | Changelog | Highly configurable CLI logger |
| tslog Browser Server Deno Bun |  | Changelog | Powerful, fast and expressive logging for TypeScript and JavaScript |
| Tracer Server |  | Changelog | Tracer logging library for Node.js |
| Winston Browser Server |  | Changelog | A logger for just about everything |
Cloud Providers
| Name | Package | Changelog | Description |
|---|---|---|---|
| Amazon CloudWatch Logs Server |  | Changelog | Logging for Amazon CloudWatch Logs |
| AWS Lambda Powertools Logger Server |  | Changelog | Logging for AWS Lambdas |
| Axiom Server |  | Changelog | Send logs to Axiom cloud logging platform |
| Better Stack Server Deno Bun |  | Changelog | Send logs to Better Stack log management platform |
| Datadog Server |  | Changelog | Server-side logging for Datadog |
| Datadog Browser Logs Browser |  | Changelog | Browser-side logging for Datadog |
| Dynatrace Server |  | Changelog | Server-side logging for Dynatrace |
| Google Cloud Logging Server |  | Changelog | Server-side logging for Google Cloud Platform |
| New Relic Server |  | Changelog | Server-side logging for New Relic |
| Sentry Browser Server Deno Bun |  | Changelog | Send structured logs to Sentry using the Sentry SDK logger API |
| Logflare Server Deno Bun |  | Changelog | Send logs to Logflare log ingestion and querying engine |
| Sumo Logic Server |  | Changelog | Send logs to Sumo Logic via HTTP Source |
| VictoriaLogs Server Deno Bun |  | Changelog | Send logs to VictoriaLogs by Victoria Metrics using JSON stream API |
Other Transports
| Name | Package | Changelog | Description |
|---|---|---|---|
| HTTP Browser Server Deno Bun |  | Changelog | Generic HTTP transport with batching, compression, and retry support |
| Log File Rotation Server |  | Changelog | Write logs to local files with rotation support |
| OpenTelemetry Server |  | Changelog | Send logs using the OpenTelemetry Logs SDK |
| Pretty Terminal Server |  | Changelog | Pretty prints logs in the terminal with text search / advanced interactivity. |
| Simple Pretty Terminal Browser Server Deno Bun |  | Changelog | Pretty prints logs in the browser / terminal / Next.js. |