The website is here: https://manage-boosts.jvns.ca
This is a static site: there's no server, all your data is stored only in your browser, as soon as you clear your cache it's all gone.
I've tested it with mastodon.social, it may or may not work with other Mastodon instances.
I made this library just for me to use, it's fulfilled its purpose for me, and I'm not planning to take feature requests or fix bugs. I would genuinely love to hear about problems (and I might even fix them! who knows!) but I want to be clear that there's a high probability that I will not respond :)
It's MIT licensed so you can use it however you want.
To develop this locally, run:
python3 -m http.server 8081
Then open http://localhost:8081 in your browser.
This contains a tiny Mastodon library called mastodon.js for logging in with
OAuth and making requests. You can see some examples of how to use it in
mastodon-login-example.html in this repository, or in script.js.
I also probably won't be fixing bugs or taking feature requests for that library.