no-unnecessary-use-callback

Full Name in eslint-plugin-react-hooks-extra

react-hooks-extra/no-unnecessary-use-callback

Full Name in @eslint-react/eslint-plugin

@eslint-react/hooks-extra/no-unnecessary-use-callback

Features

🔍

What it does

Disallows unnecessary usage of useCallback.

React Hooks useCallback has empty dependencies array like what's in the examples, are unnecessary. The hook can be removed and it's value can be created in the component body or hoisted to the outer scope of the component.

Examples

Failing

import React, { useCallback } from "react";
 
function MyComponent() {
  const onClick = useCallback(() => {
    console.log("clicked");
  }, []);
 
  return <button type="button" onClick={onClick} />;
}

Passing

import React from "react";
 
function onClick() {
  console.log("clicked");
}
 
function MyComponent() {
  return <button type="button" onClick={onClick} />;
}

Implementation

Rule source
Test source