# adryd325/oneko.js

Cat follow mouse real! A script I wrote to put a cat on my site.

Repository: https://github.com/adryd325/oneko.js
Canonical: https://ross.abutalabs.com/products/onekojs
Language: JavaScript
License: MIT
License Family: permissive
Last push: 2025-10-29T17:12:30+00:00

## Health v2 (maintenance only)
Score: 54/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 49, release rhythm 35, longevity 100
- inputs: {"age_days": 1596, "days_push": 308, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1296, forks 123 (observed 2026-08-28T04:04:16.435710+00:00)

## What it is
A small JavaScript script that adds an animated cat (based on the classic Neko program) to a webpage that chases the mouse cursor. It is intentionally minimal and easy to extend or customize with a different sprite image.

## Use cases
- add a fun cat that follows the mouse to my website
- recreate the classic neko desktop cat in the browser
- add an easter egg to my site
- customize a cursor-following pet animation
- embed a retro animated sprite on a webpage

## When to choose
- you want a lightweight, dependency-free novelty animation on a website
- you want the classic Neko behavior specifically, kept simple and faithful to the original
- you want an easily hackable script to fork into your own pet animation

## When to avoid
- you need a full-featured cursor pet with interactions like petting or scrolling (use a feature fork)
- you need a general-purpose animation or game engine
- you need something maintained with broad feature requests accepted - the author rejects non-original features

## Facets
- artifact type: library
- maturity: active
- function: animation, ui-components
- domain: web-development, frontend, entertainment
- platform: browser
- tags: novelty-script, neko, cat-cursor, vanilla-js, easter-egg, javascript

## Member repositories
- adryd325/oneko.js (main) score 54

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:16.435710+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T04:53:56.142798+00:00, confidence not recorded.
  - readme: https://github.com/adryd325/oneko.js (fetched 2026-08-28T04:04:16.435710+00:00, sha 7089a64ab856)
- Data as of 2026-08-30T08:39:29.467469+00:00.