Download all HD wallpapers from MKBHD's panels.art website

index.js

import { createWriteStream } from 'fs'
import { Readable } from 'stream'
import dump from './media-1a-i-p~s.json' with { type: 'json' }

// JSON dump link: https://storage.googleapis.com/panels-api/data/20240916/media-1a-i-p~s

const urls = []
const KEY = 'dhd'

for (let id in dump.data) {
    if (Object.hasOwn(dump.data[id], KEY))
        urls.push(dump.data[id]['dhd'])
}

const downloadWallpaper = async (url) => {
    const fileName = url.split('/').pop().split('?')[0]
    const resp = await fetch(url)
    if (resp.ok && resp.body) {
        let writer = createWriteStream(fileName);
        Readable.fromWeb(resp.body).pipe(writer);
    }
}

const forEachSeries = async (iterable, action) => {
    for (const x of iterable) {
      await action(x)
    }
  }

forEachSeries(urls, downloadWallpaper)