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LauraBeatris / jest_config.json
Last active March 10, 2022 02:25
Jest Configuration with Root Import
{
"jest": {
"testMatch": [
"**/__tests__/**/*.test.js"
],
"moduleNameMapper": {
"^~/(.*)": "<rootDir>/src/$1"
},
"setupFilesAfterEnv": [
"@testing-library/react/cleanup-after-each",
@LauraBeatris
LauraBeatris / custom_select.css
Last active April 6, 2020 00:28
Custom Select with Arrow
.select {
/* Removing the native appearance */
-moz-appearance: none;
-webkit-appearance: none;
appearance: none;
background-color: #fff;
/* Custom arrow */
background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%2212%22%20height%3D%2212%22%20viewBox%3D%220%200%2012%2012%22%3E%3Ctitle%3Edown-arrow%3C%2Ftitle%3E%3Cg%20fill%3D%22%23000000%22%3E%3Cpath%20d%3D%22M10.293%2C3.293%2C6%2C7.586%2C1.707%2C3.293A1%2C1%2C0%2C0%2C0%2C.293%2C4.707l5%2C5a1%2C1%2C0%2C0%2C0%2C1.414%2C0l5-5a1%2C1%2C0%2C1%2C0-1.414-1.414Z%22%20fill%3D%22%23000000%22%3E%3C%2Fpath%3E%3C%2Fg%3E%3C%2Fsvg%3E");
background-repeat: no-repeat;
const { resolve } = require('path');
module.exports = {
env: {
browser: true,
es6: true,
jest: true,
},
globals: {
Atomics: 'readonly',
@LauraBeatris
LauraBeatris / dynamic_fields.js
Created April 1, 2020 13:20
Dynamic Appeding Fields with JavaScript
// Appending fields to a parent
function appendField(fieldSelector, parentSelector) {
const parentContainer = document.querySelector(parentSelector);
const fields = document.querySelectorAll(fieldSelector);
// Cloning the node of the last field added to the parent
const lastField = fields[fields.length - 1];
const newField = lastField && lastField.cloneNode(true);
// The user needs to fill the input above before creating a new one
@LauraBeatris
LauraBeatris / pagination.js
Last active April 1, 2020 13:20
Options of Pagination Algorithms with JavaScript
/* First Example */
function pagination(
totalItems,
selectedPage,
itemsLimit = 4,
){
// Calculating the total of pages by dividing the limit and the numbers of items
const totalPages = Math.ceil(totalItems / itemsLimit);
const startPage = 1;
const endPage = totalPages;