Logging

Log events to help you debug problems in your application
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bunyan
2.83

a JSON logging library for node.js services

Downloads527,342,367
Stars7,200
Forks518
Issue closure rate54%
Age13 years
Last released5 years ago
log4js
3.38

Port of Log4js to work with node.

Downloads1,194,562,657
Stars5,827
Forks769
Issue closure rate90%
Age15 years
Last released2 years ago
loglevel
3.33

Minimal lightweight logging for JavaScript, adding reliable log level methods to any available console.log methods

Downloads2,877,057,232
Stars2,691
Forks158
Issue closure rate88%
Age12 years
Last releaseda year ago
morgan
3.73

HTTP request logger middleware for node.js

Downloads1,293,838,224
Stars8,082
Forks535
Issue closure rate92%
Age11 years
Last released13 days ago
npmlog
Deprecated
5.17

logger for npm

Downloads5,785,514,356
Stars438
Forks54
Issue closure rate98%
Age13 years
Last released3 years ago
pino
6.08

super fast, all natural json logger

Downloads1,309,426,687
Stars15,849
Forks910
Issue closure rate88%
Age9 years
Last released2 months ago
winston
10.60

A logger for just about everything.

Downloads3,010,697,224
Stars23,845
Forks1,834
Issue closure rate69%
Age15 years
Last released9 months ago

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