An Android, a Desktop, and a web developer enter in a bar
summary
Builds an Unsplash client and reuses most business logic and Compose UI across Android, Desktop and Web using Kotlin Multiplatform + Compose Multiplatform. Uses KMM plugin, Ktor, kotlinx.serialization, SQLDelight, JetBrains Compose and the IR JS compiler; swaps AndroidX Compose with JetBrains tooling to avoid duplicate classes, replaces Coil with Kamel for desktop images, and uses gzip/minify to shrink the generated JS from ~6 MB to ~1 MB. Desktop runs well, web is alpha and requires extra tooling and setup fixes (initial compile ~12 min → ~1 min).
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chapters (19)
- 0:00Intro
- 0:54Who am I
- 3:15Brief history of time
- 5:23Factors to consider
- 7:36Kotlin
- 8:55Cloud Multiplatform
- 11:43What is compose
- 13:19compose libraries
- 15:20compose multiplatform alpha
- 17:13content multiplatform
- 18:31how to start
- 21:18start small
- 23:01multiplatform
- 25:26compose
- 28:18do I need to refactor
- 28:44Challenges
- 30:40How to solve them
- 37:54Getting everything together
- 38:59Free template
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