Package

fast-safe-stringify

Safely and quickly serialize JavaScript objects

v2.1.1, 8 Sept 2021MITCommonJSTypes: Bundled

$ npm install fast-safe-stringify

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 32.4m; +79% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 0; Direct, from package.json
Last release: 5 years ago; v2.1.1
GitHub stars: 359; 27 forks
Open issues / PRs: 5 / 4
Contributors: 19
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.

32,424,665 downloads last week, 153,322,125 in the last month. The 12-month change of +79% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: 036 in total
Latest version: 2.1.1, 8 Sept 20215 years ago
First published: 21 Mar 2016
Last push to GitHub: 21 Dec 2024642 days before the snapshot
Repository archived: No
Open issues: 5
Open pull requests: 4
Commits, last 52 weeks: 0
Dependents on npm: 1,011

Major versions

v2 first release 2.0.0, 12 Jan 2018
v1 first release 1.0.0, 21 Mar 2016

Recent releases

Version	Published
2.1.1	8 Sept 2021
2.1.0	7 Sept 2021
2.0.8	9 Jul 2021
2.0.7	11 Sept 2019
2.0.6	15 Aug 2018
2.0.5	31 Jul 2018
2.0.4	11 Apr 2018
2.0.3	9 Feb 2018
2.0.2	14 Jan 2018
2.0.1	13 Jan 2018
2.0.0	12 Jan 2018
1.2.3	12 Jan 2018
1.2.2	9 Jan 2018
1.2.1	2 Nov 2017

Compatibility

Module format: CommonJSFrom package.json type, main and exports fields
TypeScript types: Bundled
Node.js engine range: Not declared
Runtimes: -
Unpacked size (npm): 39 kB
Dependencies (0): None

Install

npm install fast-safe-stringify

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/fast-safe-stringify@2.1.1/
unpkghttps://unpkg.com/fast-safe-stringify@2.1.1/
esm.shhttps://esm.sh/fast-safe-stringify@2.1.1

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

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