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Package · npm

error-ex

npm · v1.3.4 · MIT

Easy error subclassing and stack customization

Not filed under any category yet: no assignment reached confidence 0.5.

Install

npm install error-ex

Adoption

Downloads (30 days)
371.8M
Observeddownloads / 30 days
Popularity
Top 10% on npm
Derived98th percentile within npm
Dependents
1.6K
Observedpackages that depend on it
Maintenance
0.19
DerivedRelease cadence and recency, 0 to 1
Releases per year
1.7
17 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
−3.9% · 30d
Derived−15.1M downloads / 30 days, SEP 24 → OCT 24
90 days
+6.5% · 90d
Derived+22.8M downloads / 30 days, JUL 26 → OCT 24
1 year
+54.4% · 1y
Derived+131M downloads / 30 days, NOV 3 → OCT 24

Adoption historydownloads / 30 days · 73 observations

JUL 26, 2026: 348,955,521 downloads / 30 daysJUL 27, 2026: 359,269,819 downloads / 30 daysJUL 28, 2026: 370,353,287 downloads / 30 daysJUL 29, 2026: 372,487,896 downloads / 30 daysJUL 30, 2026: 373,765,705 downloads / 30 daysJUL 31, 2026: 373,626,189 downloads / 30 daysAUG 1, 2026: 366,022,606 downloads / 30 daysAUG 2, 2026: 361,356,472 downloads / 30 daysAUG 3, 2026: 372,038,674 downloads / 30 daysAUG 4, 2026: 383,668,600 downloads / 30 daysAUG 5, 2026: 386,480,191 downloads / 30 daysAUG 6, 2026: 385,231,997 downloads / 30 daysAUG 7, 2026: 385,022,273 downloads / 30 daysAUG 8, 2026: 376,898,581 downloads / 30 daysAUG 9, 2026: 370,221,769 downloads / 30 daysAUG 10, 2026: 380,183,914 downloads / 30 daysAUG 11, 2026: 396,867,473 downloads / 30 daysAUG 12, 2026: 398,423,570 downloads / 30 daysAUG 13, 2026: 399,285,836 downloads / 30 daysAUG 14, 2026: 384,071,375 downloads / 30 daysAUG 15, 2026: 375,631,873 downloads / 30 daysAUG 16, 2026: 368,695,260 downloads / 30 daysAUG 17, 2026: 376,934,200 downloads / 30 daysAUG 18, 2026: 387,712,963 downloads / 30 daysAUG 19, 2026: 389,604,939 downloads / 30 daysAUG 20, 2026: 389,890,654 downloads / 30 daysAUG 21, 2026: 388,329,851 downloads / 30 daysAUG 22, 2026: 379,279,221 downloads / 30 daysAUG 23, 2026: 371,948,317 downloads / 30 daysAUG 24, 2026: 381,937,407 downloads / 30 daysAUG 25, 2026: 392,931,327 downloads / 30 daysAUG 26, 2026: 394,072,263 downloads / 30 daysAUG 27, 2026: 394,549,552 downloads / 30 daysAUG 28, 2026: 393,351,371 downloads / 30 daysAUG 29, 2026: 384,168,061 downloads / 30 daysAUG 30, 2026: 377,134,426 downloads / 30 daysAUG 31, 2026: 386,733,197 downloads / 30 daysSEP 1, 2026: 398,660,828 downloads / 30 daysSEP 2, 2026: 401,984,182 downloads / 30 daysSEP 3, 2026: 384,941,552 downloads / 30 daysSEP 4, 2026: 384,362,767 downloads / 30 daysSEP 5, 2026: 378,285,188 downloads / 30 daysSEP 6, 2026: 370,937,308 downloads / 30 daysSEP 7, 2026: 364,035,086 downloads / 30 daysSEP 8, 2026: 357,147,282 downloads / 30 daysSEP 9, 2026: 360,067,649 downloads / 30 daysSEP 10, 2026: 362,035,065 downloads / 30 daysSEP 11, 2026: 361,793,383 downloads / 30 daysSEP 12, 2026: 352,727,728 downloads / 30 daysSEP 13, 2026: 360,357,498 downloads / 30 daysSEP 14, 2026: 371,892,536 downloads / 30 daysSEP 15, 2026: 365,125,202 downloads / 30 daysSEP 16, 2026: 369,094,476 downloads / 30 daysSEP 17, 2026: 370,405,226 downloads / 30 daysSEP 18, 2026: 370,535,329 downloads / 30 daysSEP 19, 2026: 363,359,032 downloads / 30 daysSEP 20, 2026: 358,517,942 downloads / 30 daysSEP 21, 2026: 370,100,414 downloads / 30 daysSEP 22, 2026: 381,915,732 downloads / 30 daysSEP 23, 2026: 384,946,914 downloads / 30 daysSEP 24, 2026: 386,849,155 downloads / 30 daysSEP 25, 2026: 387,236,867 downloads / 30 daysSEP 26, 2026: 378,389,603 downloads / 30 daysSEP 27, 2026: 371,840,254 downloads / 30 daysSEP 28, 2026: 385,337,064 downloads / 30 daysSEP 29, 2026: 399,082,239 downloads / 30 daysSEP 30, 2026: 403,639,379 downloads / 30 daysOCT 1, 2026: 406,208,082 downloads / 30 daysOCT 2, 2026: 404,979,453 downloads / 30 daysOCT 3, 2026: 413,921,708 downloads / 30 daysOCT 4, 2026: 406,546,116 downloads / 30 daysOCT 5, 2026: 406,546,116 downloads / 30 daysOCT 24, 2026: 371,784,283 downloads / 30 days
Table of observations (73)
Daydownloads / 30 daysDependents
OCT 24, 2026371,784,2831,585
OCT 5, 2026406,546,116Not observed
OCT 4, 2026406,546,116Not observed
OCT 3, 2026413,921,708Not observed
OCT 2, 2026404,979,453Not observed
OCT 1, 2026406,208,082Not observed
SEP 30, 2026403,639,379Not observed
SEP 29, 2026399,082,239Not observed
SEP 28, 2026385,337,064Not observed
SEP 27, 2026371,840,254Not observed
SEP 26, 2026378,389,603Not observed
SEP 25, 2026387,236,867Not observed
SEP 24, 2026386,849,155Not observed
SEP 23, 2026384,946,914Not observed
SEP 22, 2026381,915,732Not observed
SEP 21, 2026370,100,414Not observed
SEP 20, 2026358,517,942Not observed
SEP 19, 2026363,359,032Not observed
SEP 18, 2026370,535,329Not observed
SEP 17, 2026370,405,226Not observed
SEP 16, 2026369,094,476Not observed
SEP 15, 2026365,125,202Not observed
SEP 14, 2026371,892,536Not observed
SEP 13, 2026360,357,498Not observed
SEP 12, 2026352,727,728Not observed
SEP 11, 2026361,793,383Not observed
SEP 10, 2026362,035,065Not observed
SEP 9, 2026360,067,649Not observed
SEP 8, 2026357,147,282Not observed
SEP 7, 2026364,035,086Not observed
SEP 6, 2026370,937,308Not observed
SEP 5, 2026378,285,188Not observed
SEP 4, 2026384,362,767Not observed
SEP 3, 2026384,941,552Not observed
SEP 2, 2026401,984,182Not observed
SEP 1, 2026398,660,828Not observed
AUG 31, 2026386,733,197Not observed
AUG 30, 2026377,134,426Not observed
AUG 29, 2026384,168,061Not observed
AUG 28, 2026393,351,371Not observed
AUG 27, 2026394,549,552Not observed
AUG 26, 2026394,072,263Not observed
AUG 25, 2026392,931,327Not observed
AUG 24, 2026381,937,407Not observed
AUG 23, 2026371,948,317Not observed
AUG 22, 2026379,279,221Not observed
AUG 21, 2026388,329,851Not observed
AUG 20, 2026389,890,654Not observed
AUG 19, 2026389,604,939Not observed
AUG 18, 2026387,712,963Not observed
AUG 17, 2026376,934,200Not observed
AUG 16, 2026368,695,260Not observed
AUG 15, 2026375,631,873Not observed
AUG 14, 2026384,071,375Not observed
AUG 13, 2026399,285,836Not observed
AUG 12, 2026398,423,570Not observed
AUG 11, 2026396,867,473Not observed
AUG 10, 2026380,183,914Not observed
AUG 9, 2026370,221,769Not observed
AUG 8, 2026376,898,581Not observed
AUG 7, 2026385,022,273Not observed
AUG 6, 2026385,231,997Not observed
AUG 5, 2026386,480,191Not observed
AUG 4, 2026383,668,600Not observed
AUG 3, 2026372,038,674Not observed
AUG 2, 2026361,356,472Not observed
AUG 1, 2026366,022,606Not observed
JUL 31, 2026373,626,189Not observed
JUL 30, 2026373,765,705Not observed
JUL 29, 2026372,487,896Not observed
JUL 28, 2026370,353,287Not observed
JUL 27, 2026359,269,819Not observed
JUL 26, 2026348,955,521Not observed

Facts from the registry

Latest version
v1.3.4
17 versions
First published
AUG 25, 2015
Last release
SEP 15, 2025
13mo ago
Licence
MIT
Links
npm page
Homepage · github.com
Source · github.com

Repository

Not in the Crest catalog

qix-/node-error-ex

The catalog tracks GitHub repositories with more than 500 stars; this one has no Crest page, so its figures are not shown here.

Dependencies latest version · v1.3.4

Runtime 1

  • is-arrayish^0.2.1

Related packages

No related package is in the catalog yet.

Related news

No published news event mentions this package or its repository yet.