Package

ctph.js

JavaScript's library for calculating context triggered piecewise hash(CTPH) also called fuzzy hashing.

v0.0.5, 15 Feb 2016No license fieldCommonJSTypes: NoneCryptography and hashing

$ npm install ctph.js

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 4k; +478% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 0; Direct, from package.json
Last release: 10 years ago; v0.0.5
GitHub stars: 34; 0 forks
Open issues / PRs: 0 / 0
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.

4,027 downloads last week, 12,218 in the last month. The 12-month change of +478% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: -
Latest version: 0.0.5, 15 Feb 201610 years ago
First published: -
Last push to GitHub: 15 Feb 20163,874 days before the snapshot
Repository archived: No
Open issues: 0
Open pull requests: 0
Commits, last 52 weeks: 0
Dependents on npm: 7

Major versions

Recent releases

Compatibility

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

Install

npm install ctph.js

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/ctph.js@0.0.5/
unpkghttps://unpkg.com/ctph.js@0.0.5/
esm.shhttps://esm.sh/ctph.js@0.0.5

Alternatives

Package	Weekly downloads	Gzip	Last release	Module	Comparison
ssdeep.js Pure javascript module for calculating ssdeep compatible context triggered piecewise hashes.	5k	-	5 years ago	CommonJS	-

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

Indexability: Not indexed (discovery only): downloads_week 4027 < 10000.