A pre-configured instance of loglevel with colors and prefixes.
npm install loglevel-colorsDEBUG, but this can be configured either by setting theLOGLEVEL, or passing the log level in as a second argument.The possible log levels are:
- TRACE
- DEBUG
- INFO
- WARN
- ERROR
npm install loglevel-colors
`defaults
`javascript
const log = require('loglevel-colors')('Sample');log.trace(
I'm a trace message!);
log.debug(I'm a debug message!);
log.info(I'm a info message!);
log.warn(I'm a warn message!);
log.error(I'm a error message!);``
[Sample] DEBUG: I'm a debug message!
[Sample] INFO: I'm a info message!
[Sample] WARN: I'm a warn message!
[Sample] ERROR: I'm a error message!
`Setting WARN as the default level
`javascript
const log = require('loglevel-colors')('Sample', 'WARN');log.trace(
I'm a trace message!);
log.debug(I'm a debug message!);
log.info(I'm a info message!);
log.warn(I'm a warn message!);
log.error(I'm a error message!);``
[Sample] WARN: I'm a warn message!
[Sample] ERROR: I'm a error message!
``