@datadog/browser-logs

Basic Logging

This feature allows you to initialize the Datadog logging client and send basic log messages. The `init` method configures the client with your Datadog client token and other settings, while the `logger.info` method sends an informational log message.

const { datadogLogs } = require('@datadog/browser-logs');
datadogLogs.init({
  clientToken: 'YOUR_CLIENT_TOKEN',
  site: 'datadoghq.com',
  forwardErrorsToLogs: true,
  sampleRate: 100,
});
datadogLogs.logger.info('This is an info log');

Error Logging

This feature allows you to log errors that occur in your application. By catching exceptions and using the `logger.error` method, you can send detailed error logs to Datadog.

try {
  throw new Error('Something went wrong');
} catch (error) {
  datadogLogs.logger.error('An error occurred', { error });
}

Custom Attributes

This feature allows you to add custom attributes to your log messages. By passing an object with additional data to the logging methods, you can enrich your logs with context-specific information.

datadogLogs.logger.info('User action', { userId: '12345', action: 'click' });