Skip to content
JS
Package

json-diff-ts

Modern TypeScript JSON diff library - Zero dependencies, high performance, ESM + CommonJS support. Calculate and apply differences between JSON objects with advanced features like key-based array diffing, JSONPath support, and atomic changesets.

v4.10.4, 6 Apr 2026MITESM + CommonJSTypes: BundledTypeScript tooling
$ npm install json-diff-ts
npmGitHubHomepage

Key numbers

As of 25 Sept 2026
Weekly downloads
535.3k
+215% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
0
Direct, from package.json
Last release
5 months ago
v4.10.4
GitHub stars
193
28 forks
Open issues / PRs
2 / 7
Contributors
-
Commits, last 52 weeks
32

Downloads

Last week 2026-09-15 to 2026-09-21
0250k500k750k1mSept 2025Mar 2026Sept 2026High 833.9k (4 Aug 2026)Low 80.4k (23 Dec 2025)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

535,294 downloads last week, 2,623,906 in the last month. The 12-month change of +215% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months
755 in total
Latest version
4.10.4, 6 Apr 20265 months ago
First published
30 Nov 2019
Last push to GitHub
26 Apr 2026152 days before the snapshot
Repository archived
No
Open issues
2
Open pull requests
7
Commits, last 52 weeks
32
Dependents on npm
39

Major versions

  1. v4 first release 4.0.0, 21 Apr 2024
  2. v3 first release 3.0.0, 21 Apr 2024
  3. v2 first release 2.0.0, 5 Nov 2023
  4. v1 first release 1.0.0, 30 Nov 2019

Recent releases

VersionPublished
4.10.46 Apr 2026
4.10.35 Apr 2026
4.10.24 Apr 2026
4.10.14 Apr 2026
4.10.06 Mar 2026
4.9.115 Feb 2026
4.9.015 Feb 2026
4.8.24 Aug 2025
4.8.16 Jul 2025
4.8.06 Jul 2025
4.7.06 Jul 2025
4.6.325 Jun 2025
4.6.222 Jun 2025
4.6.117 Jun 2025

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)
196 kB
Dependencies (0)
None

Install

npm install json-diff-ts

CDN

  • jsDelivrhttps://cdn.jsdelivr.net/npm/json-diff-ts@4.10.4/
  • unpkghttps://unpkg.com/json-diff-ts@4.10.4/
  • esm.shhttps://esm.sh/json-diff-ts@4.10.4
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Indexed.