CalcuChess is a website where you can analyze your chess.com or lichess.org games, do chess puzzles, and play against bots of different levels for completely free!
It's currently in open-beta because I am trying to get feedback at the moment, it will most likely be moved to calcuches.com in a few weeks but is currently on calcuchess.netlify.app. For more information (where to leave feedback, suggest features, report bugs, etc), you can find all that in the comments of my pre-launch page:
Hey everyone, I'm Roberto, a first-time founder from Canada. This month I quit my sales job of 5 years to build the AI assistant I wished I had. Nova Buddy AI is a free, unlimited AI chat with personalities, your own illustrated Avatar AI, and tools for resumes, homework and meal planning. It launched on Product Hunt today: https://www.producthunt.com/prod... I'd genuinely love feedback: what would you want your own AI buddy to do? Roasts welcome too.
Disclosure: I work on Mugen3D at SumeruAI. We have been exploring what it takes to turn a single portrait into a character that people can speak with through text or voice. The interesting part is not only making a face move. A useful prototype has to bring visual identity, persona, reference knowledge, voice, and the application experience together.
From portrait to conversation
In TalkingHead Studio, the creator flow starts with a portrait and builds an interaction around it. First, the image establishes how the character looks. Next, a persona describes the character s role, background, tone, and conversational goal. A separate knowledge document provides material for specific topics. The creator then chooses a voice and can try a text or microphone conversation.
These pieces solve different problems. The persona guides how the character responds; the knowledge source gives it information to draw on. For example, an interactive story character might have a concise persona plus a carefully selected set of world notes. A product guide might use a role description and a small, maintained FAQ. Uploading material alone does not guarantee accurate answers, so the prototype should include questions the character can answer and questions it should decline or qualify.
i built and built even through my college finals, and released them to the deep depths of darkness. I was even burning through my credit card for Claude. Until one day I started working on the real problem. it was MEEEEE!
i can build. making videos & slides was overwhelming to me. But then I studied a lilttle. I saw that, there are video formats and you only need 1 format to go viral. So i made something that make videoss.
this is how I did it & how you can get millions of views. right now. for 100% free.
Hi, I work on marketing at XMBoost (xmboost.io). People ask for contractors, agencies and services in public Telegram chats every day, and most of those requests get lost in the noise. XMBoost watches the chats you choose around the clock, and an AI filter keeps only real requests, scores each one from 1 to 100 and drops ads, self-promotion and most job posts. Each request lands in your team's Telegram with the message text, a link to its author and the chat it came from. XMBoost never messages anyone on your behalf and does not read private conversations. In our August test of 100 niches, the cost per request ranged from $0.37 in broad niches to tens of dollars in narrow ones, and some niches had almost no demand. Free 5-day trial, no card, up to 150 chats. Our bot (t.me/xmboost_bot) also shows sample requests from your niche for the previous day. Tell me your niche and I will check it. Feedback welcome.
Like most digital marketers, freelancers, and indie hackers here, I spend a lot of time calculating ROAS, e-commerce net profit margins, or checking CAC vs. LTV ratios.
