DesignHhuang

import { ref, onUnmounted } from 'vue';

export const useTimer = (callback = () => { }, step = 1000) => {
  let timerVariableId = null;
  let times = 0;
  const isPaused = ref(false);

  const stop = () => {
    if (timerVariableId) {
      clearInterval(timerVariableId);

DesignHhuang

import { onMounted, onUnmounted } from 'vue';

export const useScrollToBottom = (callback = () => { }) => {
  const handleScrolling = () => {
    if ((window.innerHeight + window.scrollY) >= document.body.scrollHeight) {
      callback();
    }
  }

  onMounted(() => {

DesignHhuang

import { onMounted, onUnmounted } from 'vue';

export const useOnClickOutside = (ref = null, callback = () => {}) => {
  function handleClickOutside(event) {
    if (ref.value && !ref.value.contains(event.target)) {
      callback()
    }
  }

  onMounted(() => {

DesignHhuang

import { ref, onMounted, onUnmounted } from 'vue';

export const MOBILE = 'MOBILE'
export const TABLET = 'TABLET'
export const DESKTOP = 'DESKTOP'

export const useViewport = (config = {}) => {
  const { mobile = null, tablet = null } = config;
  let mobileWidth = mobile ? mobile : 768;
  let tabletWidth = tablet ? tablet : 922;

DesignHhuang

import { onMounted, onUnmounted } from 'vue';

export const usePageVisibility = (callback = () => { }) => {
  let hidden, visibilityChange;
  if (typeof document.hidden !== "undefined") {
    hidden = "hidden";
    visibilityChange = "visibilitychange";
  } else if (typeof document.msHidden !== "undefined") {
    hidden = "msHidden";

DesignHhuang

function copyToClipboard(text) {
  let input = document.createElement('input');
  input.setAttribute('value', text);
  document.body.appendChild(input);
  input.select();
  let result = document.execCommand('copy');
  document.body.removeChild(input);
  return result;
}

DesignHhuang

import { onMounted, onUnmounted } from 'vue';

export const useNetworkStatus = (callback = () => { }) => {
  const updateOnlineStatus = () => {
    const status = navigator.onLine ? 'online' : 'offline';
    callback(status);
  }

  onMounted(() => {
    window.addEventListener('online', updateOnlineStatus);

DesignHhuang

import { ref } from 'vue';

const getItem = (key, storage) => {
  let value = storage.getItem(key);
  if (!value) {
    return null;
  }
  try {
    return JSON.parse(value)
  } catch (error) {

DesignHhuang

Design is about simplicity