# google/iosched

The Google I/O Android App

Repository: https://github.com/google/iosched
Canonical: https://ross.abutalabs.com/products/iosched
Language: Kotlin
License: Apache-2.0
License Family: permissive
Topics: kotlin, architecture, coroutines, conference, android
Archived: true
Last push: 2023-01-05T18:35:51+00:00

## Health v2 (maintenance only)
Score: 10/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 4537, "days_push": 1336, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: archived
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 21645, forks 6076 (observed 2026-08-28T04:11:31.899192+00:00)

## What it is
The official Google I/O conference companion Android app, open-sourced as a real-world sample of Modern Android Development. It demonstrates Kotlin, coroutines, Flows, Jetpack DataStore, and Android Architecture Components in a production app.

## Use cases
- learn modern Android app architecture from a real production app
- see how to structure a Kotlin Android app with coroutines and Flows
- study migration from LiveData to Kotlin Flows
- find an example of Jetpack DataStore usage
- build a conference or event schedule app
- reference Android app architecture best practices

## When to choose
- you want a battle-tested sample of Android Architecture Components in a real app
- you're building an event or conference schedule app for Android
- you want to study Kotlin Flows, DataStore, and MVVM patterns in context

## When to avoid
- you need a maintained codebase - the repository is archived and no longer updated
- you want Jetpack Compose examples - only a partial experimental branch exists; use Now in Android instead
- you need a non-Android or cross-platform sample

## Facets
- artifact type: application
- maturity: abandoned
- function: mobile-framework, state-management, developer-tools
- domain: mobile-development, android-tools, education, tutorials
- platform: jvm
- tags: conference-app, sample-app, jetpack-compose, kotlin-coroutines, architecture-sample, archived, android, mobile

## Member repositories
- google/iosched (main) score 10

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:11:31.899192+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 2026-08-29T16:57:51.043039+00:00, confidence not recorded.
  - readme: https://github.com/google/iosched (fetched 2026-08-28T04:11:31.899192+00:00, sha c84a7edf15dc)
- Data as of 2026-08-30T08:39:29.467469+00:00.