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Package · npm

debug

npm · v4.4.3 · MIT

Lightweight debugging utility for Node.js and the browser

Install

npm install debug

Adoption

Downloads (30 days)
2.6B
Observeddownloads / 30 days
Popularity
Top 1% on npm
Derived100th percentile within npm
Dependents
57.2K
Observedpackages that depend on it
Maintenance
0.31
DerivedRelease cadence and recency, 0 to 1
Releases per year
5.6
77 versions over its life

Growth by period

Derived by Crest of Tech from two observations of npm’s own figure, a period apart. Nothing is stored or estimated: without an observation near the period’s start, the period is still collecting.

7 days
Collectinghistory
Collecting
30 days
−8.6% · 30d
Derived−243.7M downloads / 30 days, SEP 24 → OCT 24
90 days
−2.0% · 90d
Derived−53.9M downloads / 30 days, JUL 26 → OCT 24
1 year
+48.8% · 1y
Derived+847.7M downloads / 30 days, OCT 27 → OCT 24

Adoption historydownloads / 30 days · 13 observations

SEP 24, 2026: 2,829,283,465 downloads / 30 daysSEP 25, 2026: 2,833,353,622 downloads / 30 daysSEP 26, 2026: 2,780,106,450 downloads / 30 daysSEP 27, 2026: 2,742,355,166 downloads / 30 daysSEP 28, 2026: 2,828,924,021 downloads / 30 daysSEP 29, 2026: 2,917,128,950 downloads / 30 daysSEP 30, 2026: 2,949,417,112 downloads / 30 daysOCT 1, 2026: 2,970,246,680 downloads / 30 daysOCT 2, 2026: 2,965,526,186 downloads / 30 daysOCT 3, 2026: 3,040,169,479 downloads / 30 daysOCT 4, 2026: 2,998,690,121 downloads / 30 daysOCT 5, 2026: 2,998,690,121 downloads / 30 daysOCT 24, 2026: 2,585,542,624 downloads / 30 days
Table of observations (13)
Daydownloads / 30 daysDependents
OCT 24, 20262,585,542,62457,191
OCT 5, 20262,998,690,12157,144
OCT 4, 20262,998,690,121Not observed
OCT 3, 20263,040,169,479Not observed
OCT 2, 20262,965,526,186Not observed
OCT 1, 20262,970,246,680Not observed
SEP 30, 20262,949,417,112Not observed
SEP 29, 20262,917,128,950Not observed
SEP 28, 20262,828,924,021Not observed
SEP 27, 20262,742,355,166Not observed
SEP 26, 20262,780,106,450Not observed
SEP 25, 20262,833,353,622Not observed
SEP 24, 20262,829,283,465Not observed

Facts from the registry

Latest version
v4.4.3
77 versions
First published
NOV 29, 2011
Last release
SEP 13, 2025
14mo ago
Licence
MIT
Links
npm page
Homepage · github.com
Source · github.com

Repository

In the Crest catalog

debug-js/debug

A tiny JavaScript debugging utility modelled after Node.js core's debugging technique. Works in Node.js and web browsers

Stars
11.5K
Forks
993
Language
JavaScript
Last push
7mo ago
Last release
14mo ago

Linked by the package’s own registry metadata.GitHub

Dependencies latest version · v4.4.3

Runtime 1

  • ms^2.1.3

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Related news

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