Package

on-exit-leak-free

Execute a function on exit without leaking memory, allowing all objects to be garbage collected

v2.1.2, 3 Oct 2023MITCommonJSTypes: None

$ npm install on-exit-leak-free

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 27.6m; +185% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 0; Direct, from package.json
Last release: 2 years ago; v2.1.2
GitHub stars: 145; 7 forks
Open issues / PRs: 3 / 2
Contributors: -
Commits, last 52 weeks: 0

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.

27,631,087 downloads last week, 127,237,106 in the last month. The 12-month change of +185% 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: 2.1.2, 3 Oct 20232 years ago
First published: 7 Jul 2021
Last push to GitHub: 28 Apr 2024879 days before the snapshot
Repository archived: No
Open issues: 3
Open pull requests: 2
Commits, last 52 weeks: 0
Dependents on npm: 51

Major versions

v2 first release 2.0.0, 22 Jun 2022
v1 first release 1.0.0, 31 May 2022
v0 first release 0.1.0, 7 Jul 2021

Recent releases

Version	Published
2.1.2	3 Oct 2023
2.1.1	2 Oct 2023
2.1.0	22 Jun 2022
2.0.0	22 Jun 2022
1.0.0	31 May 2022
0.2.0	23 Jul 2021
0.1.0	7 Jul 2021

Compatibility

Module format: CommonJSFrom package.json type, main and exports fields
TypeScript types: None
Node.js engine range: >=14.0.0
Runtimes: -
Unpacked size (npm): 9.0 kB
Dependencies (0): None

Install

npm install on-exit-leak-free

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/on-exit-leak-free@2.1.2/
unpkghttps://unpkg.com/on-exit-leak-free@2.1.2/
esm.shhttps://esm.sh/on-exit-leak-free@2.1.2

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

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