dupontgu / hc-webapp

Kotlin web app to support the HotClasps (open source, HitClips-compatible cartridges) project.

HotClasps Web App

Live Version

Let me know if it's dead?

Features

• Minimal info about the project, temporary link to interest form.
• File conversion: convert any audio file into a ".htclp" file that is playable on the open source cartridges.
• Artwork formatting: upload an image and crop/resize it to fit in the case.

Implementation

• Kotlin Multiplatform!!
  • Frontend uses Compose for web. Sources in jsMain.
  • Backend uses Ktor. Sources in jvmMain. It's configured to run on Google Apps Engine, but isn't tightly coupled. The backend is currently only doing some minor routing.
• Audio conversion uses FFmpeg as a preliminary step. Runs via WASM in the browser.