ClementParis016

const weekDays = {
  monday: "Monday",
  tuesday: "Tuesday",
  wednesday: "Wednesday",
  thursday: "Thursday",
  friday: "Friday"
};

const mappedWeekDays = Object.keys(weekDays).reduce((mapper, day) => {
  mapper[day] = {

ClementParis016

const p1 = new Promise(resolve => resolve({ data: 1, status: 'OK' }));
const p2 = new Promise((resolve, reject) => reject({ data: 2, status: 'OK' }));
const p3 = new Promise(resolve => resolve({ data: 3, status: 'OK' }));

const promisesCatcher = promises => promises.map(promise => promise.catch(err => ({ data: err, status: 'ERROR' })));

Promise.all(
  promisesCatcher([p1, p2, p3])
).then(values => {
  for (let result of values) {

ClementParis016

const fs = require('fs');

const rawBase64 = ''; // typically 'data:image/png;base64,.......'
const [, ext, data] = rawBase64.match(/^data:image\/([a-z]+);base64,(.*)$/);

fs.writeFileSync(`image.${ext}`, data, 'base64');

ClementParis016

const REGEX = /https:\/\/.*\.googleusercontent\.com\/.*#(https?:\/\/.*)/i;

// Rewrite img source on <img> tags
Array.from(
  document.querySelectorAll('img')
).forEach(img => {
  const match = img.src.match(REGEX);
  
  if (!match) {
    return;

ClementParis016

// Originally tweeted at https://twitter.com/ClementParis016/status/1065000952749539329

// Fetch raw binary PDF data
const response = await fetch('https://some.pdf');
// Extract response body as Blob
const blob = await response.blob();
// Create an URL pointing to the object
const url = URL.createObjectURL(blob);

// Render a PDF viewer!

ClementParis016

// It may have a lot of possible use case but the one I did it for initially was
// to find which keys were missing between two JSON translations files

function getKeys(obj) {
  const keys = [];

  const walk = (o, parent = null) => {
    for (const k in o) {
      const current = parent ? parent + '.' + k : k;
      keys.push(current);

ClementParis016

import { map, iteratee } from 'lodash';

/**
 * Replaces elements from collection that matches predicate with replacement.
 *
 * @param {Array} collection The collection to replace in
 * @param {*} predicate The condition to determine which elements of collection
 * should be replaced
 * @param {*} replacement The value to use as a replacement of elements of
 * collection that matches the predicate

ClementParis016

const { Octokit } = require("@octokit/rest");
const fastCsv = require("fast-csv");
const fs = require("fs");
const consola = require("consola");

process.on("unhandledRejection", (error, promise) => {
  consola.fatal(`Unhandled rejection! ${error.name}: ${error.message}`, {
    error,
    promise,
  });