Package

fast-diff

Fast Javascript text diff

v1.3.0, 19 May 2023Apache-2.0CommonJSTypes: Bundled

$ npm install fast-diff

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 35.8m; +77% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 0; Direct, from package.json
Last release: 3 years ago; v1.3.0
GitHub stars: 715; 49 forks
Open issues / PRs: 2 / 1
Contributors: 4
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.

35,823,647 downloads last week, 158,390,747 in the last month. The 12-month change of +77% 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: 1.3.0, 19 May 20233 years ago
First published: 3 Oct 2014
Last push to GitHub: 19 May 20231,224 days before the snapshot
Repository archived: No
Open issues: 2
Open pull requests: 1
Commits, last 52 weeks: 0
Dependents on npm: 705

Major versions

v1 first release 1.0.0, 3 Oct 2014

Recent releases

Version	Published
1.3.0	19 May 2023
1.2.0	8 Oct 2018
1.1.2	17 Sept 2017
1.1.1	23 Oct 2016
1.1.0	19 Oct 2016
1.0.1	3 Jun 2015
1.0.0	3 Oct 2014

Compatibility

Module format: CommonJSFrom package.json type, main and exports fields
TypeScript types: Bundled
Node.js engine range: Not declared
Runtimes: -
Unpacked size (npm): 51 kB
Dependencies (0): None

Install

npm install fast-diff

CDN

jsDelivr: 267.3k requests in 30 days

jsDelivrhttps://cdn.jsdelivr.net/npm/fast-diff@1.3.0/
unpkghttps://unpkg.com/fast-diff@1.3.0/
esm.shhttps://esm.sh/fast-diff@1.3.0

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

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