Twitter Followings JSON to YAML

twitter-followings-json2yaml.js

/*
  Twitter Followings JSON to YAML
  Usage:
  1. Use https://gist.github.com/y-young/031291b39e425472a26d973bd9aa52ee to get `users.json`
  2. Install 'js-yaml': 'npm i js-yaml` or `yarn add js-yaml`
  3. Run the script: `node twitter-followings-json2yaml.js`
  4. Output is in `twitter_data.yaml`, paste it into gist
*/

const fs = require("fs/promises");
const yaml = require("js-yaml");

(async () => {
  const entries = JSON.parse(await fs.readFile("users.json"));
  const users = {};
  for (const entry of entries) {
    users[entry] = {};
  }
  await fs.writeFile("twitter_data.yaml", yaml.dump(users));
})();