# JetBrains/kotlinconf-app

The official KotlinConf application

Repository: https://github.com/JetBrains/kotlinconf-app
Canonical: https://ross.abutalabs.com/products/kotlinconf-app
Homepage: https://jetbrains.github.io/kotlinconf-app/
Language: Kotlin
License: Apache-2.0
License Family: permissive
Topics: android, compose-multiplatform, desktop, ios, kotlin, kotlin-multiplatform, kotlinconf, web
Last push: 2026-08-20T14:59:00+00:00

## Health v2 (maintenance only)
Score: 76/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 98, release rhythm 35, longevity 100
- inputs: {"age_days": 3233, "days_push": 13, "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 3546, forks 418 (observed 2026-08-28T04:08:09.416860+00:00)

## What it is
The official KotlinConf conference application by JetBrains, built with Kotlin Multiplatform and Compose Multiplatform to share UI code across Android, iOS, desktop, and web. Its backend is powered by the Ktor server framework and the Exposed database library.

## Use cases
- build a cross-platform mobile app with shared UI
- learn Kotlin Multiplatform and Compose Multiplatform by example
- see how to structure a KMP app with Android, iOS, desktop, and web targets
- reference for a Ktor backend with Exposed database
- build a conference or event schedule app
- evaluate Compose Multiplatform for production apps

## When to choose
- you want a real-world, JetBrains-maintained example of Kotlin Multiplatform with Compose
- you're building a multiplatform event/conference app and want a starting point
- you need to see Ktor + Exposed backend patterns in Kotlin

## When to avoid
- you need a general-purpose app framework rather than a conference-specific application
- your project doesn't use Kotlin or the JVM toolchain
- you need a turnkey product rather than reference source code

## Facets
- artifact type: application
- maturity: active
- function: mobile-framework, http-server, ui-components
- domain: cross-platform, mobile-development, web-development, developer-tools
- platform: jvm, wasm
- tags: kotlin-multiplatform, compose-multiplatform, conference-app, ktor, jetbrains, android, ios, desktop, web-server

## Member repositories
- JetBrains/kotlinconf-app (main) score 76

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:08:09.416860+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 2026-08-29T18:34:23.783434+00:00, confidence not recorded.
  - readme: https://github.com/JetBrains/kotlinconf-app (fetched 2026-08-28T04:08:09.416860+00:00, sha 69ac6e7ef10b)
  - homepage: https://jetbrains.github.io/kotlinconf-app/ (fetched 2026-08-29T09:28:21.884150+00:00, sha 024827c7ac2a)
- Data as of 2026-08-30T08:39:29.467469+00:00.