A small service to keep track of how many stars you need to hit your goal.
Inspired by https://ghb.deno.dev.
Replace the required values and add the following URL to your repository's webhooks. Under "Let me select individual events" make sure you've selected the "stars" scope.
https://ghs.deno.dev/?token=<bot_token>&chat_id=<chat_id>&goal=<goal>
You can get a bot token from @botfather.