# YouXianMing/YoCelsius

A weather app that uses animation to give you an at-a-glance look at the weather.

Repository: https://github.com/YouXianMing/YoCelsius
Canonical: https://ross.abutalabs.com/products/yocelsius
Language: Objective-C
License Family: other
Topics: ios, objective-c, animation, animations
Last push: 2023-03-14T07:55:21+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 4152, "days_push": 1268, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2854, forks 539 (observed 2026-08-28T04:07:25.811600+00:00)

## What it is
YoCelsius is an open-source iOS weather forecast app written in Objective-C that emphasizes rich animations for at-a-glance weather display. It serves as both a functional weather app and a showcase of iOS animation techniques.

## Use cases
- check the weather forecast on an iphone
- learn how to build animated weather ui in objective-c
- study ios animation examples for weather effects
- find a reference app for ios design patterns
- get an animated weather display app

## When to choose
- you want an ios weather app with polished animations
- you are learning objective-c ios animation techniques
- you need a real-world example of ios app architecture

## When to avoid
- you need a cross-platform or android weather app
- you want a modern swift codebase
- you need actively maintained production software with a license

## Facets
- artifact type: application
- maturity: maintenance
- function: animation, gui
- domain: weather, mobile-development
- platform: -
- tags: weather-app, objective-c, ui-animations, open-source-app, ios, mobile

## Member repositories
- YouXianMing/YoCelsius (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:07:25.811600+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 2026-08-30T07:36:45.210876+00:00, confidence not recorded.
  - readme: https://github.com/YouXianMing/YoCelsius (fetched 2026-08-28T04:07:25.811600+00:00, sha 1a13c662f587)
- Data as of 2026-08-30T08:39:29.467469+00:00.