I have no idea, but my usual recomendation is to read whatever patio11 wrote about that. https://www.kalzumeus.com/greatest-hits/ Probably https://www.kalzumeus.com/2010/01/24/startup-seo/ (https://news.ycombinator.com/item?id=1073357 * https://hnnotify.xyz/ (looks dead now). - Source: Hacker News / 15 days ago

There are couple of existing tools already: https://hnnotify.xyz/ https://hnreplies.com/ Is your tool doing anything different ? - Source: Hacker News / 11 months ago

Regarding notifications, try HN Notify[0]. It came up a long time ago and I've been using it ever since. I love getting replies in emails. If you don't follow up on conversations, no one learns. [0]: https://hnnotify.xyz/. - Source: Hacker News / almost 2 years ago

I built https://hw.leftium.com, a mashup of https://hackerweb.app and https://hckrnews.com. I also have a bookmarklet to quickly toggle between https://hw.leftium.com and the original version. Then I installed the Refined Hacker News extension: https://github.com/plibither8/refined-hacker-news I use two services to get notified about replies to my posts/comments: - https://hnnotify.xyz/ - https://hnreplies.com/. - Source: Hacker News / about 2 years ago

For keeping track of replies to my own comments, as previously mentioned there's the threads link at the top of the page, as well as https://hnreplies.com/ and https://hnnotify.xyz/. You can also use https://hnrss.github.io/ or http://hnapp.com/ to make RSS feeds of various types. If there's a post that is particularly interesting and you want to be able to keep abreast of new comments in it, I've found the HN... - Source: Hacker News / about 2 years ago

Reached out to the creators of https://commentsforzillow.com/ to see if they need any help updating the extension as it appears broken right now. Source: almost 2 years ago

After looking deeper, there is a browser extension that already does this, but it looks broken/outdated: Comments for Zillow. Source: almost 2 years ago