Package

deprecation

Log a deprecation message with stack

v2.3.1, 13 Jun 2019ISCESM + CommonJSTypes: Bundled

$ npm install deprecation

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 10.1m; +45% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 0; Direct, from package.json
Last release: 7 years ago; v2.3.1
GitHub stars: 3; 1 forks
Open issues / PRs: 0 / 4
Contributors: -
Commits, last 52 weeks: 12

Downloads

Last week 2026-09-15 to 2026-09-21

Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

10,121,964 downloads last week, 51,249,256 in the last month. The 12-month change of +45% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: 07 in total
Latest version: 2.3.1, 13 Jun 20197 years ago
First published: 6 Mar 2019
Last push to GitHub: 13 Sept 202611 days before the snapshot
Repository archived: No
Open issues: 0
Open pull requests: 4
Commits, last 52 weeks: 12
Dependents on npm: 370

Major versions

v2 first release 2.0.0, 14 May 2019
v1 first release 1.0.0, 6 Mar 2019

Recent releases

Version	Published
2.3.1	13 Jun 2019
2.3.0	13 Jun 2019
2.2.0	13 Jun 2019
2.1.0	13 Jun 2019
2.0.0	14 May 2019
1.0.1	6 Mar 2019
1.0.0	6 Mar 2019

Compatibility

Module format: ESM + CommonJSFrom package.json type, main and exports fields
TypeScript types: Bundled
Node.js engine range: Not declared
Runtimes: -
Unpacked size (npm): 3.9 kB
Dependencies (0): None

Install

npm install deprecation

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/deprecation@2.3.1/
unpkghttps://unpkg.com/deprecation@2.3.1/
esm.shhttps://esm.sh/deprecation@2.3.1

Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

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