Logging

Log events to help you debug problems in your application
Compare by

Missing a library? Add it to the list by editing this category.

winston
11.44

A logger for just about everything.

Downloads2,434,125,218
Stars22,626
Forks1,804
Issue closure rate69%
Age14 years
Last releaseda month ago
pino
5.98

super fast, all natural json logger

Downloads856,489,210
Stars13,974
Forks862
Issue closure rate90%
Age9 years
Last released10 days ago
npmlog
Deprecated
5.83

logger for npm

Downloads4,931,115,380
Stars435
Forks54
Issue closure rate98%
Age12 years
Last released2 years ago
morgan
4.10

HTTP request logger middleware for node.js

Downloads1,058,447,427
Stars7,915
Forks532
Issue closure rate90%
Age11 years
Last released4 years ago
log4js
3.74

Port of Log4js to work with node.

Downloads955,587,505
Stars5,790
Forks774
Issue closure rate91%
Age14 years
Last released2 years ago
loglevel
3.73

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

Downloads2,454,648,363
Stars2,595
Forks158
Issue closure rate90%
Age11 years
Last released7 days ago
bunyan
3.17

a JSON logging library for node.js services

Downloads439,631,673
Stars7,164
Forks515
Issue closure rate54%
Age13 years
Last released4 years ago

Missing a library? Add it to the list by editing this category.