# Check URLs function for Hacker News and Lobsters

For use with my daily log link list as a way of identifying submissions to Hacker News and Lobsters so that I may link to them from the links detail page.

## Example Usage
```js
import { readFile } from "node:fs/promises";

const content = await readFile("urls.txt", "utf8");

const urls = content
  .split("\n")
  .map(x => x.trim())
  .filter(Boolean);

const results = await checkUrls(urls, 5);

console.log(JSON.stringify(results, null, 2));
```