macbookandrew

/**
 * List unique CSS properties for all DOM elements
 * Initially created to list unique font stacks on a page
 * @see {@link http://stackoverflow.com/a/35022690/ Inspired by this StackOverflow answer}
 *
 * @see {@link https://gist.github.com/macbookandrew/f33dbbc0aa582d0515919dc5fb95c00a/ URL for this file}
 *
 * @author AndrewRMinion Design (https://andrewrminion.com)
 * @version 1.1
 *

johanquiroga

import { useReducer } from 'react';

const useUndoReducer = (reducer, initialState) => {
  const undoState = {
    past: [],
    present: initialState,
    future: []
  };

  const undoReducer = (state, action) => {

Dromediansk

import { useState, useEffect } from "react";

export const useFetch = (url, ref, initialValue) => {
  const [data, setData] = useState(initialValue);
  const [error, setError] = useState(null);
  const [loading, setLoading] = useState(true);

  useEffect(() => {
    if (ref.current) {
      (async () => {

Vikaskumargd

import { useState, useEffect } from "react";

export const useFetch = (url, ref, initialValue) => {
  const [data, setData] = useState(initialValue);
  const [error, setError] = useState(null);
  const [loading, setLoading] = useState(true);

  useEffect(() => {
    if (ref.current) {
      (async () => {