doantam · HN

I built a chat client that uses embeddings to cluster messages by topic

@Dusklightapp · X

personal ai companions that remember you and grow

u/emidaboi · Reddit

My English was solid on paper, but I froze the second I had to actually speak. So I built a language partner that remembers you to practice with (24 languages). Hey everyone. I'm a senior CS student, kind of obsessed with AI/ML, and a solo dev. Bit of backstory: my English was always fine, but the moment I had to actually speak, I'd freeze and I didn't really have anyone to practice with. I tried a bunch of apps and they all felt like talking to a service bot polite, generic,

u/Any_Philosopher_4260 · Reddit

I built a private AI voice companion — no data selling, no ads Hearth is an AI voice companion that's actually private — talk to it, it listens, nothing gets sold or used to train ads. Free trial, $19/mo Founding Member if you want in early. Would love feedback. https://hearth.lock28.com submitted by /u/Any_Philosopher_4260 to r/SideProject [link] [comments]

piyussh · HN

Colyap – AI friend you can call and text

@Emzy8118 · X

Check out what I just built with Lovable!

@MemoryLaneCN · X

@realjdoerksen · X

#ai #vibecoding #programming #openai anyone have a good domain for us? please share our site! we will update you on if we get any traffic.

u/LeonHelloWorld · Reddit

Build update: testing whether visual AI maps are actually clearer than chat This week I finished a public beta of BranchAI, a web app that turns a complex question into a visual tree instead of a single long AI conversation. The hypothesis is simple: people lose useful context once a chat has several follow-ups. Keeping those follow-ups visible as branches should make research and complicated topics easier to revisit. What is working now: - Generate a starting map from a question - Op

@Vematrex · X

5M views. 13K shares. Building Veiled Prime at The most insightful AI we know how to make. Built for people doing real work. One conversation. Real memory. No resets.

@DidierIke25983 · X

Built exactly this because the vibe coded version always dies at data entry. Rolodai is a personal CRM for you, not your company: talk for 30 seconds after you meet someone and it files them, researches them, and nudges you before the thread goes cold.

@Kinvectum · X

- AI notetaker for patients