@nextrush/logUniversal Logger

Simple, safe, zero-dependency logging for modern JavaScript

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🌍

Works Everywhere

Node.js, Bun, Deno, browsers, React, Next.js, edge runtimes — one API everywhere.

🎛️

Global Control

Disable all logging with one line. Namespace filtering for 500+ file projects.

🔒

Production Safe

Auto-redacts sensitive data in production. Full visibility in development.

⚡

Zero Dependencies

No dependencies, tree-shakeable, tiny bundle size.

🎨

Smart Formatting

Pretty output in development, JSON for production log aggregators.

🔧

Fully Typed

Complete TypeScript support with full type inference.

Quick Example

typescript

import { createLogger } from '@nextrush/log';

const log = createLogger('MyApp');

log.info('Server started', { port: 3000 });
log.error('Failed to connect', new Error('timeout'));

Development — pretty, colorful:

10:30:00 INFO  [MyApp] Server started { port: 3000 }
10:30:01 ERROR [MyApp] Failed to connect Error: timeout

Production — JSON for aggregators:

json

{"timestamp":"...","level":"info","message":"Server started","data":{"port":3000}}