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
12.01

A logger for just about everything.

Downloads2,178,310,957
Stars21,922
Forks1,789
Issue closure rate69%
Age13 years
Last released3 days ago
npmlog
6.33

logger for npm

Downloads4,462,092,505
Stars434
Forks63
Issue closure rate98%
Age12 years
Last releaseda year ago
pino
5.99

super fast, all natural json logger

Downloads680,842,453
Stars13,115
Forks834
Issue closure rate90%
Age8 years
Last releaseda month ago
morgan
4.34

HTTP request logger middleware for node.js

Downloads946,964,289
Stars7,790
Forks523
Issue closure rate91%
Age10 years
Last released4 years ago
loglevel
4.09

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

Downloads2,261,134,368
Stars2,531
Forks169
Issue closure rate89%
Age11 years
Last released2 months ago
log4js
3.99

Port of Log4js to work with node.

Downloads860,395,284
Stars5,754
Forks775
Issue closure rate91%
Age13 years
Last releaseda year ago
bunyan
3.39

a JSON logging library for node.js services

Downloads403,137,359
Stars7,124
Forks513
Issue closure rate54%
Age12 years
Last released3 years ago

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