Create Extensions

Notes:

• This tutorial assumes you chose to generate an example in Create Spicetify App.

After creating a new Spicetify Creator project and choosing "Extension" as your app's type, your project's structure should look like this (With the generated example):

my-app/
  .gitattributes
  .gitignore
  package.json
  README.md
  tsconfig.json
  yarn.lock
  src/
    ...
  node_modules/
    ...

For now, we only care about the src/ folder, which structure looks like this

src/
  app.tsx
  settings.json
  types/
    ...

app.tsx exports a function that will be executed every time Spotify starts up. It comes with an example that says "Hello!" to the user when Spotify starts up.
settings.json is a simple JSON file containing 1 key:

{
  "nameId": "my-app" // The id of your app
}