
LLM/trail
Group chat messages by topic to quickly navigate to past conversations.
doantam · HN
I built a chat client that uses embeddings to cluster messages by topic
The full gallery
Tech stack
25 projects

Group chat messages by topic to quickly navigate to past conversations.
doantam · HN
I built a chat client that uses embeddings to cluster messages by topic

Compare one-way and round-trip flight offers, explore destination guides and travel stories, and connect with travelers and creators on Natifly.
@natiflyapp · X

Browse and share links organized by tags, ranked by community engagement.
rakibtg · HN
Hey HN, the maker here. I built Prijm.com because I wanted something like a cross between Reddit and the simplicity of Hacker News, where you can follow tags like #OpenAI or #AI [1] the way you'd follow a subreddit, but ranking is based on favorites/comments rather than a hidden algorithm Right now it has a very small user base and a few posts, so it's small and early. One thing I'm actually proud of is the threaded, markdown commenting system. I put a lot of work into it. Unfortunetly, there is

Discover companies from market signals, monitor target accounts, verify contacts, and enable sales outreach.
@joshwhitfieldai · X

AI agents that discover activities and outings for families.
davmar · HN
Scout is the best tool for finding activities for your child. I built this to solve my personal pain point. Currently the best solutions are wordpress blogs where people manually aggregate this information. But human-run blogs can't possibly find every event, they don't know what my child's interests are or what's near my home, so my wife & I would spend hours just learning what we can do with our child. Scout is totally different. Our Agents intelligently crawl the web and find everything in a specific geographic region. We're staring with Seattle, where I live. Scout event has an "inclusivity" filter which lets you find events that are sensory friendly, ASL/assistive listening/captioning, LGBTQ+ & trans affirming, wheelchair accessible, etc. My favorite feature is the daily email with a curated list of events for you. This week I've gone to 2 events based on those emails alone. Please take a look and give me your feedback! demo: https://youtu.be/6wEVtp7-wV4 The link above is

Explore an interactive 3D museum of ideas about space, music, and discovery.
u/RiddimSoftware · Reddit
Many Beginnings - An Interactive Museum of Ideas https://manybeginnings.com I've been in awe of all of the three.js and generally all the 3D work I'm seeing getting built lately with the help of AI. I decided to join in on the fun to build a presentation of topics I love to learn about in an interactive and educational way. I made heavy use of three.js in the space exhibit, and more 2D animations and audio in the music exhibit. I normally do a lot of native mobile work but App Store rev

Get music recommendations by picking five favorite albums and finding listeners with similar taste.
BubbleRings · HN
I used AI to build a music recommender system that itself uses no AI in its operation. I have been promoting the system in communities that can sometimes be considerably anti-AI. But people usually assume that it is AI because, well, it's a recommender system. Anyways, after a 30-year break, I rebuilt it and got it working the way I always wanted! It basically uses the same 10 lines of code, (for which I was granted now-expired US patent #5749081), but with a good interface around it instead of

Enter a presence-based digital ecosystem with AI agents, music, and shared community experience.
@EllistriponX · X

A marketplace where creators, buyers, and doers connect to buy, sell, and collaborate.
@LiamFyee · X
- new hub for anybody - plain english to profit, or whatever you want help with.

Make group polls in under a minute with swiping votes, no login required.
@DrockStowe · X
For anyone who has a hard time with group decision making.

Discover authentic restaurants, dishes, and cuisines with transparent sourcing and food planning tools.
@Palate_Food · X

Swipe movies and shows with friends to find matches you all agree on.
@that80zguy · X
Check out what I just built with Lovable!