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JS
Package

createerror

Helper for creating easily extensible and subclassable JavaScript Error classes.

v1.3.0, 24 Aug 2017No license fieldCommonJSTypes: None
$ npm install createerror

Key numbers

As of 25 Sept 2026
Weekly downloads
83.2k
+13% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
0
Direct, from package.json
Last release
9 years ago
v1.3.0
GitHub stars
8
1 forks
Open issues / PRs
0 / 2
Contributors
-
Commits, last 52 weeks
0

Downloads

Last week 2026-09-15 to 2026-09-21
0100k200k300k400kSept 2025Mar 2026Sept 2026High 310.9k (27 Jan 2026)Low 36.5k (2 Jun 2026)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

83,239 downloads last week, 392,264 in the last month. The 12-month change of +13% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
-
Latest version
1.3.0, 24 Aug 20179 years ago
First published
-
Last push to GitHub
14 Apr 20231,259 days before the snapshot
Repository archived
No
Open issues
0
Open pull requests
2
Commits, last 52 weeks
0
Dependents on npm
33

Major versions

-

Recent releases

-

Module format
CommonJSFrom package.json type, main and exports fields
TypeScript types
None
Node.js engine range
>= 0.2.0
Runtimes
-
Unpacked size (npm)
-
Dependencies (0)
None
npm install createerror
  • jsDelivrhttps://cdn.jsdelivr.net/npm/createerror@1.3.0/
  • unpkghttps://unpkg.com/createerror@1.3.0/
  • esm.shhttps://esm.sh/createerror@1.3.0
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): no category.