u/HeavenGin

Hi there,
With a colleague of mine we were triving to determine wether we should do one of the other of those snippets in our code . Those are voluntarily simplified.

const handleClick = (param: string) =&gt; {}
return &lt;button onClick={() =&gt; handleClick(param)} /&gt; 

const handleClick = (param: string) =&gt; () =&gt; {}
return &lt;button onClick={handleClick(param)} /&gt;

I was more used to the first snippet so when I was reviewing his PR, I thought that the function will call itself during the rendering of the button.

Happy to know what's your opinion.

onClick and function call convention