rn-logs

React Native Logs

See your logs from React Native on Flipper.

Usage

First you need to install the react-native library with yarn rn-logs or npm i rn-logs, after that you just need to configure the logger before using it:

import { configureLogger } from "rn-logs";

configureLogger({
  isEnabled: __DEV__
});

After configuring the logger, you can use it by creating a new instance of Logger anywhere in your app:

import { Logger } from "rn-logs";
import { interval } from  "rxjs";

const pair = new Logger("pair");
const odd = new Logger("odd");

interval(1_000).subscribe(number => {
    number % 2 === 0
      ? pair.info('Number is pair', { number })
      : odd.warn('Number is odd', { number });
});

And you will be able to see the logs appearing once you have Flipper open (Go to Releases to download the plugin):