A Hacker News for X

In plain words

A Hacker News for X is a community platform that allows users to create and moderate their own topic-specific communities by visiting any URL path and establishing it as a new sub. Similar to Reddit's subreddit model, users become moderators of their created communities. The platform comes preloaded with AI-generated content in sample communities focused on AI understanding and writing prompts. It is designed for people who want to curate and manage niche discussion spaces around topics of their choice.

written from the facts on this page · October 2026

From the sources

In the maker’s words, at launch

So this question https://news.ycombinator.com/item?id=35198563 prompted me to revisit the framework demo'ed here https://news.ycombinator.com/item?id=35033368 Just like reddit lets you go to what might be a 404 page /r/anything-you-want and you can then create that subreddit, I…

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  I made a Hacker News for podcasts2016 · podcastrank.co · ▲367
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  This Hacker News Does Not Exist2022 · coxomb.github.io · ▲252
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  I built an interactive HN SimulatorNov 2025 · news.ysimulator.run · ▲538

  Hey HN! Just for fun, I built an interactive Hacker News Simulator. You can submit text posts and links, just like the real HN. But on HN Simulator, all of the comments are generated by LLMs + generate instantly. The best way to use it (IMHO) is to submit a text post or a curl-able URL here: https://news.ysimulator.run/submit. You don't need an account to post. When you do that, various prompts will be built from a library of commenter archetypes, moods, and shapes. The AI commenters will actually respond to your text post and/or submitted link. I really wanted it to feel…

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  Add a “1” to your Hacker News URL to get fancy social previews2022 · ▲119

  For example, paste this into Slack or Discord or whatever: https://news.ycombinator1.com/item?id=30179549 It works with comments, too: https://news.ycombinator1.com/item?id=30180253 Hastily-developed source: https://github.com/statico/ycombinator1.com

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  Fake Hacker News – See what HN has to say before you post2023 · fakehn.com · ▲107

  Hi HN! I’ve been lurking for a while, but out of fear of being steamrolled by HN readers or maybe just natural introversion, I’ve always been too scared to post or comment. Which is why 1. this is my first real Hacker News submission 2. my friend Michael and I built "Fake" Hacker News, a place to post and see what AI-generated HN comments might say. Here’s a video of me using fakeHN to test this very submission: https://www.loom.com/share/4b9f4f9d7c77489a86baeb92ec55a1ed?... And an example of one of our generated posts:…

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  My recommendation engine for Hacker News2023 · hn-recommend.julienc.me · ▲314

  Hi! I’m Julien and I built a recommendation engine for Hacker News. I feel like this website is a gold mine. Every day, I find some very interesting stories about a topic. And sometimes, I want to find other stories covering that same topic but I can’t. Hacker News has years of history of awesome discussion and ressources. Unfortunately, I think HN Algolia isn’t helpful in searching these old threads. As a student, I want to learn a lot from this website. This is why I created HN Recommend. Input a sentence or the URL of an article, and get the most popular and similar posts from Hacker…

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  I'm a big fan of the BBC podcast In Our Time -- and (like most people) I've been playing with the OpenAI APIs. In Our Time has almost 1,000 episodes on everything from Cleopatra to the evolution of teeth to plasma physics, all still available, so it's my starting point to learn about most topics. But it's not well organised. So here are the episodes sorted by library code. It's fun to explore. Web scraping is usually pretty tedious, but I found that I could send the minimised HTML to GPT-3 and get (almost) perfect JSON back: the prompt includes the Typescript definition. At the same time I…

  AI · 2023 · genmon.github.io