https://github.com/edwinm/rxjslog

Log RxJS events nicely to the console
https://github.com/edwinm/rxjslog

console logging rxjs

Last synced: 2 months ago
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Log RxJS events nicely to the console

• Host: GitHub
• URL: https://github.com/edwinm/rxjslog
• Owner: edwinm
• License: mit
• Created: 2018-09-15T09:10:55.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2023-01-07T02:28:26.000Z (over 2 years ago)
• Last Synced: 2025-03-15T00:37:11.231Z (3 months ago)
• Topics: console, logging, rxjs
• Language: JavaScript
• Homepage:
• Size: 465 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 10
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# rxjslog

Log RxJS events nicely to the console.

The `next`, `error` and `complete` events have their own icon and

the log messages have their own color so they stand out between

the other log messages.

Rxjslog works in both the browser as in Node.js environments.

## Install

```sh

npm install rxjslog

```

## Example code

```javascript

import {interval} from 'rxjs';

import {take} from 'rxjs/operators';

import {log} from "rxjslog";

const myObservable = interval(500).pipe(take(3));

myObservable.pipe(log("myObservable"))

    .subscribe();

```

## Example output

![Example output of rxjslog](https://raw.githubusercontent.com/edwinm/rxjslog/master/example/example-output.png)

## Configuration

You can configure the icons and colors used.

For the `next`, `error` and complete `complete` log messages,

you can set the `icon` and `color`.

To stay compatible with Node.js log messages, use only one of these colors:

black, red, green, yellow, blue, magenta, cyan and white.

Example:

```

import {logConfig} from "rxjslog";

logConfig({ error: { icon: "❗", color: "red" } });

```

## License

Rxjslog is written by Edwin Martin and is published under the MIT license.