refactor(radio-speaker): replace useMemo with memo for preventing component re-rendering

[alamenai]

What

I replaced useMemo with memo() for SpeakerControls.

The previous implementation used useMemo to memoize JSX:

return useMemo(
   () => <SpeakerControls className={className} playerRef={playerRefStatic} />,
   [className]
 )

This is unconventional because:

• useMemo is designed for memoizing values (calculations, objects, arrays) not components.
• memo() is the standard React pattern for memoizing components.

I noticed that although we define class as a prop, it isn’t used anywhere in the code.

After inspecting the component, it seems this isn’t intended for developers to use directly.

Additional information

Because this project uses React 19, we can enable the compiler and we remove all these caching hooks and HOC ( useMemo, memo, useCallback ).

[vercel]

@alamenai is attempting to deploy a commit to the ElevenLabs Team on Vercel.

A member of the Team first needs to authorize it.

[louisjoecodes]

Helpful and good to know thanks