
Find Your Next Validated SaaS Idea from Real Demand | FounderMate
Find AI-scored SaaS ideas mined from Reddit and Hacker News discussions.
@_itisthedude · X
Building FounderMate, helps builders to find pain points from Reddit and Hacker News
The full gallery
Tech stack
16 projects

Find AI-scored SaaS ideas mined from Reddit and Hacker News discussions.
@_itisthedude · X
Building FounderMate, helps builders to find pain points from Reddit and Hacker News

Browse AI-curated book summaries from Hacker News recommendations for engineers and tech professionals.
xxbondsxx · HN
Hacker News book recs as study guides

Browse Hacker News with preview images, search, filters, themes, and comments.
u/spunch · Reddit
Visual-HN – hcker.news with preview pictures Hello r/SideProjects community. I don't really know how to do this so I'll just say, I'm a hobbyist and I'm just messing around. So I've been messing around with a proxy + Chrome extension HN-clone site that injects preview images into the hcker.news feed and add a few visual tweaks like ranks and trend arrows, trying to make HN a little less text-only. The hard part was probably getting preview images for sites that aggressively block scrapers

Browse and discover Substacks that were submitted to Hacker News.
cartucho1 · HN
I made an HN clone that lists only Substacks posted here. - Why? Over the years, I've discovered some great blogs here, so I thought it would be nice to have a filter for them. - Why only Substacks then and not blogs more generally? Because it's easy to query for "substack.com" in the public HN Algolia API (see below). Plus, hnblogs was already taken :) - What about substacks on custom domains then? At the bottom of the page there is a form to submit a custom domain. The site attempts to auto-validate that it is a Substack. If that fails, it is marked for manual review (which I'll do every once in a while). Approved ones will be included in the results. - How? I use HN's Algolia API to fetch substack stories by searching for "substack.com" in the url. I do this via a CloudFlare worker that has 3 separate cron triggers: (1) fetches new stories every 10 minutes and saves them in a KV store. (2) runs 2 minutes after the first, computes hot stories from new ones by simulating HN's scor

Watch a live counter showing how many Hacker News headlines mention AI today.
beekthos · HN
How much of Hacker News is about AI?

Monitor Reddit subreddits for keywords and receive alerts when potential customers mention your product.
@tarasshyn · X
With the help of RedReplier 😉

Access Reddit data via API with free credits for building AI agents.
@thread_snoop · X
Give you claude/codex free access to search through reddit :)

Discover Reddit trends, research keywords, and grade posts before publishing.
u/hachishikiga · Reddit
You don't need LLMs for everything "Just ask (insert any LLM)" is crazy to me. I'm sure you've also seen it, if you go around the saas/entrepreneur subreddit space the most obvious tell is how EVERY homepage looks. Recently the trend has been terminal green with slight glowing elements, and slowly revealing features as you scroll down. This is a bigger issue than the scope of this post, but I will still plant the thought in your head: if everything comes from the same source (even more so if

Analyze Hacker News profiles with your own LLM API key, fully client-side.
Topfi · HN
Like everyone on HN, I love nothing more than to (re)read my own comments. Getting my intuition that I am among the smartest, most humble, highest quality commenters on here confirmed by an LLM so capable that the US government had to temporarily export restrict it [0] seemed only natural. Having had my perfection confirmed, I decided to share this joy with you as I had a few percent usage left before a reset. I took a few prompts, then did a review of the output which resulted in Selbstbild, a BYOK (Anthropic / OpenRouter) web app that gives you a summary and assessment of your public comments by one of our machine Gods, including Fable 5 (provided your can afford that luxury at API pricing). In all seriousness, I have, for a long time, used my own comments on social media (including HN) as part of a personal needle-in-haystack test, simply because I do know my somewhat peculiar style and what I tend to write, but also because I can sometimes write in a slightly confusing manner, ma

Collect user feedback and communicate via embeddable live chat widget.
@haukejung · X
Your app for collect and triage user feedback

Automatically hide toxic comments and detect spam on Instagram.
@DevKhandelwal84 · X
Built SocialFuse because creators and brands deserve better comment moderation. ✅ Filter spam ✅ Remove toxicity ✅ Stay focused on growth Try it:

Monitor Reddit & X for warm leads asking about your solution, validate AI-drafted replies.
@laminemansour_ · X
Building Voxgrow SaaS that monitors Reddit & X to find people already asking for your solution, then drafts contextual replies for you to validate. No cold outreach to random people. Just warm leads on autopilot.