React Developer Tools

To install React Developer Tools in Spotify:

1. Launch Spotify in the developer mode (and with the --enable-chrome-runtime flag if you are using Spotify older than 1.2.34; without it React Developer Tools won't work)
2. Press Ctrl + Shift + T
3. Press Ctrl + N
4. Navigate to the React Developer Tools page on Chrome Web Store using the address bar: https://chromewebstore.google.com/detail/react-developer-tools/fmkadmapgofadopljbjfkapdkoienihi
5. Press the "Add to Chrome" button
6. Confirm your choice

You may need to press F5 to get the extension working.

If you get an error saying that you're not allowed to install extensions, try using this switch: --allowlisted-extension-id=fmkadmapgofadopljbjfkapdkoienihi.

You can find more info about React Developer Tools on the official React website.