@nfzvenyika/dynamic-js-utilities v1.0.1

Javascript Utilities

Purpose

1. Practice configuration of ESLint and Prettier
2. Publish reusable assets to NPM

Skills Used

1. NPM
2. JavaScript
3. CSS
4. HTML
5. GitHub
6. ESLint
7. Prettier

Using the Library:

• Importing all the utility functions into one object:

const utilities = require("@nfzvenyika/dynamic-js-utilities");

import utilities from "@nfzvenyika/dynamic-js-utilities";

• Importing each function by name as needed:

import { setDropdownMenus } from "@nfzvenyika/dynamic-js-utilities";

• The structure of the utilities object:

{
  setDropdownMenus: [Function: setDropdownMenus],
  setHamburgerMenus: [Function: setHamburgerMenus],
  setCarouselsOpacity: [Function: setCarouselsOpacity],
  setCarouselsTransform: [Function: setCarouselsTransform]
}

HTML and CSS Examples

* {
box-sizing: border-box;
}

Dropdown Menu:

<div class="dropdown">
  <div class="button">
    <span class="button-display">React</span>
    <img src="./caret-forward-outline.svg" alt="caret" class="caret" />
  </div>
  <ul class="menu">
    <li>HTML</li>
    <li>CSS</li>
    <li>Javascript</li>
    <li class="active">React</li>
    <li>Node</li>
  </ul>
</div>

.dropdown {
  position: relative;
  width: 250px;
}

.dropdown .button {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px;
  border-radius: 5px;
  background-color: #2a2f3b;
}

.dropdown .button:hover {
  cursor: pointer;
  background-color: #323741;
}

.dropdown .button.active {
  outline: 2px solid #26489a;
}

.dropdown .button-display {
  color: #fff;
}

.dropdown .caret {
  height: 20px;
  transition: transform 0.3s ease-in-out;
}

.dropdown .caret.active {
  transform: rotate(90deg);
}

.dropdown .menu {
  list-style-type: none;
  position: absolute;
  flex-direction: column;
  gap: 5px;
  color: #9fa5b5;
  width: 100%;
  padding: 10px;
  border-radius: 5px;
  background-color: #323741;
  pointer-events: none;
  opacity: 0;
  transition:
    transform 0.3s ease-in,
    opacity 0.3s ease-in;
}

.dropdown .menu.active {
  display: flex;
  opacity: 1;
  transform: translateY(10px);
  pointer-events: auto;
}

.dropdown li {
  padding: 10px;
  border-radius: 5px;
}

.dropdown li:hover {
  cursor: pointer;
  background-color: #2a2f3b;
}

.dropdown li.active {
  background-color: #23242a;
}

Hamburger Menu:

<div class="hamburger-menu">
  <div class="icons">
    <img src="./close-outline.svg" alt="close-menu" class="close" />
    <img src="./menu-outline.svg" alt="open-menu" class="open" />
  </div>
  <ul class="options">
    <li>SQL</li>
    <li>Python</li>
    <li>Tableau</li>
    <li>Pandas</li>
    <li>R</li>
  </ul>
</div>

.hamburger-menu {
  position: relative;
}

.hamburger-menu .icons {
  position: relative;
  display: flex;
  justify-content: right;
  width: 250px;
  padding: 10px;
  background-color: #2a2f3b;
}

.hamburger-menu .open,
.hamburger-menu .close {
  height: 20px;
  transition: opacity 0.3s ease-in-out;
}

.hamburger-menu .close {
  pointer-events: none;
  position: absolute;
  opacity: 0;
}

.hamburger-menu .open:hover,
.hamburger-menu .close:hover {
  cursor: pointer;
}

.hamburger-menu .open.active {
  pointer-events: none;
  opacity: 0;
}

.hamburger-menu .close.active {
  pointer-events: auto;
  opacity: 1;
}

.hamburger-menu .options {
  list-style-type: none;
  position: absolute;
  left: -10px;
  flex-direction: column;
  gap: 5px;
  width: 100%;
  padding: 10px;
  background-color: #323741;
  pointer-events: none;
  opacity: 0;
  transition:
    transform 0.3s ease-in,
    opacity 0.3s ease-in;
}

.hamburger-menu .options.active {
  pointer-events: auto;
  transform: translateX(10px);
  opacity: 1;
}

.hamburger-menu li {
  text-align: center;
  color: #9fa5b5;
  padding: 10px;
}

.hamburger-menu li:hover {
  cursor: pointer;
  background-color: #2a2f3b;
}

Image Carousel

<div class="carousel opacity">
  <div class="previous">
    <img src="./chevron-back-outline.svg" alt="previous" />
  </div>
  <div class="track">
    <img src="./one.jpg" alt="image one" />
    <img src="./two.jpg" alt="image two" />
    <img src="./three.jpg" alt="image three" />
    <img src="./four.jpg" alt="image four" />
    <img src="./five.jpg" alt="image five" class="current" />
  </div>
  <div class="next">
    <img src="./chevron-forward-outline.svg" alt="previous" />
  </div>
  <div class="nav"></div>
</div>

<div class="carousel transform">
  <div class="previous">
    <img src="./chevron-back-outline.svg" alt="previous" />
  </div>
  <div class="frame">
    <div class="track">
      <img src="./one.jpg" alt="image one" />
      <img src="./two.jpg" alt="image two" />
      <img src="./three.jpg" alt="image three" />
      <img src="./four.jpg" alt="image four" />
      <img src="./five.jpg" alt="image five" class="current" />
    </div>
  </div>
  <div class="next">
    <img src="./chevron-forward-outline.svg" alt="previous" />
  </div>
  <div class="nav"></div>
</div>

.carousel {
  display: grid;
  grid-template-columns: auto 480px auto;
  grid-template-rows: 480px auto;
  gap: 5px;
}

.carousel .previous,
.carousel .next {
  display: flex;
  align-items: center;
}

.carousel .previous:hover,
.carousel .next:hover {
  cursor: pointer;
  background-color: rgba(159, 165, 181, 0.3);
}

.carousel .previous > img,
.carousel .next > img {
  height: 50px;
}

.carousel .track > img {
  position: absolute;
  height: 100%;
  width: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.4s ease-in;
  transition-delay: 0.4s;
}

.carousel .track > img.current {
  opacity: 1;
  transition-delay: 0s;
}

.carousel .nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  height: 50px;
  width: 100%;
  grid-column: 2 / 3;
}

.carousel .indicator {
  height: 20px;
  width: 20px;
  border-radius: 50%;
  background-color: #9fa5b5;
  transition: background-color 0.4s ease;
}

.carousel .indicator:hover {
  cursor: pointer;
  background-color: #323741;
}

.carousel .indicator.current,
.carousel .indicator.current:hover {
  background-color: #26489a;
}

/* for opacity carousel only */

.carousel > .track {
  position: relative;
  height: 100%;
  pointer-events: none;
}

/* for transform carousel only*/
.carousel > .frame {
  position: relative;
  overflow: hidden;
}

.carousel .frame > .track {
  height: 100%;
  transition: transform 0.6s ease;
  pointer-events: none;
}

Sources:

• All icons by Ionic

• Photo by Dave on Unsplash

• Photo by Shifaaz shamoon on Unsplash

• Photo by Quino Al on Unsplash

• Photo by Quino Al on Unsplash

• Photo by Casey Horner on Unsplash