
Sona — Find proven ideas. Write in your voice.
Discover content ideas that work across platforms and turn them into original pieces in your voice.
@davidtostscale · X
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Discover content ideas that work across platforms and turn them into original pieces in your voice.
@davidtostscale · X

Exchange anonymous daily notes with a matched stranger for 21 nights, optionally revealing identities.
@mymentally · X

Calculate how a raise affects your income after benefits cliffs.
@getpapi_ai · X
placed 3rd in the r/vibecoding vibejam 2026. It made me go viral in r/ohio It was my first ever jam entry, I'm also not a developer...or from Ohio. was planned, reviewed, shipped and currently managed by

Analyze your eye shape with AI and receive personalized beauty recommendations.
在线眼型测试 — AI 眼型分析

Experience meditation disguised as working with a coding agent.
tom2948329494 · HN
Show HN: Pretend to Vibe Code, but Meditate

Score your social media posts on 312 factors before publishing.
u/Otherwise_Goose5292 · Reddit
I built an AI that scores your social post on 312 factors before you publish — roast my roaster Two of us are creators who got tired of the post-and-pray cycle: hours on a post, hit publish, hope, mostly flop, never know why. We realized the difference between our good and bad posts was never luck — it was hook, CTA, timing, caption. Fixable things. So we built Synthiya: paste a draft, pick your platform, and it grades it 0–100 across 13 categories (312 factors) and tells you exactly what t

Vote on real-time polls and analyze results by demographic to see how opinions shift.
dgerken · HN
I rebuilt my 2000s polling site with an AI running the editorial desk

Personal AI assistant that messages and calls you proactively, remembering your conversations.
u/hsarp19 · Reddit
I built a personal AI that calls me every week I spent a good part of the last several months trying to build a personal AI that feels like a contact on your phone and not another chatbot. A normal contact 'exists' even when you close the conversation. They remember you, respond when you message, message first, and sometimes call. I wanted to see how closely an AI could work like that, because a contact is an interface people already understand; there's nothing new to learn. What this h

Upload a photo to receive an AI attractiveness score.
颜值评分 — AI 颜值测试

Get free tarot card readings with instant interpretations for love, career, and spiritual guidance.
@Aaron_1337 · X
I built this a year ago, just as a fun experiment, and posted it on my portfolio. It was getting a lot of monthly traffic so I built it as a stand alone app and monetized it. Slowly but surely it’s growing :) Mobile app launches soon too.

Capture and organize your thoughts with an app built for how ADHD brains work.
@ShantMele · X

Swipe through profiles and connect with others via live video chat.
@Andreikwfx · X
Hey, I'm a developer and I made a dating app with live videochat and swiping cards. I have no real users at the moment. Link: Can you give me a feedback, and tell me if you think this app will have a future or not in the dating market?