@axiomhq/logging

Axiom Logging library

The @axiomhq/logging package allows you to send structured logs to Axiom from any JavaScript application.

// lib/axiom/logger.ts
import axiomClient from '@/lib/axiom/axiom';
import { Logger, ConsoleTransport, AxiomJSTransport } from '@axiomhq/logging';

export const logger = new Logger({
  transports: [
    new AxiomJSTransport({
      axiom: axiomClient,
      dataset: process.env.AXIOM_DATASET!,
      axiomClient: 'my-app/1.0',
    }),
    new ConsoleTransport({ prettyPrint: true }),
  ],
});

logger.info('Hello World!');

AxiomJSTransport appends logging package usage to the Axiom client's X-Axiom-Client header. With the example above, requests use an X-Axiom-Client header like axiom-js/<version> axiom-logging/<version> my-app/1.0.

Requirements

Node.js 20 or higher is required. Node.js 18 is no longer supported.

Install

npm install @axiomhq/js @axiomhq/logging

Documentation

For more information about how to set up and use the @axiomhq/logging package, see the axiom.co/docs/guides/javascript.

License

MIT