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Package

kerfjs

Tiny reactive UI framework — fine-grained signals + DOM morphing + JSX. Apply the smallest possible cut to update your DOM.

v4.4.1, 26 Aug 2026MITESM onlyTypes: BundledDOM and browser utilities

$ npm install kerfjs

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 2.1k; - over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 1; Direct, from package.json
Last release: 30 days ago; v4.4.1
GitHub stars: 1; 0 forks
Open issues / PRs: 0 / 0
Contributors: -
Commits, last 52 weeks: 880

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.

2,140 downloads last week, 3,941 in the last month. No 52-week series has been fetched yet.

Maintenance

Releases, last 12 months: -
Latest version: 4.4.1, 26 Aug 202630 days ago
First published: -
Last push to GitHub: 25 Sept 2026same day as the snapshot
Repository archived: No
Open issues: 0
Open pull requests: 0
Commits, last 52 weeks: 880
Dependents on npm: 4

Major versions

-

Recent releases

-

Compatibility

Module format: ESM onlyFrom package.json type, main and exports fields
TypeScript types: Bundled
Node.js engine range: >=18.0.0
Runtimes: -
Unpacked size (npm): 1.1 MB
Dependencies (1): @preact/signals-core

Install

npm install kerfjs

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/kerfjs@4.4.1/
unpkghttps://unpkg.com/kerfjs@4.4.1/
esm.shhttps://esm.sh/kerfjs@4.4.1

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

Indexability: Not indexed (discovery only): downloads_week 2140 < 10000.