@Gaurav_dev01 · X

@chandlerwilcox · X

lemma1729 · HN

Hi HN, This is ProofTree, and in TLDR: it is a platform where you can chat with an AI to do math, the way you already do, with context-awareness and knows how you personally do math, connected to the fora of other live human mathematicians. So, when you are talking to an AI about a proof at 3 am, and you need a human expert looking at it, or a discussion around it, like you do on StackExchange, this is it! You need an approved email account to use it, so please write here if you would live to try it out.

@Arafat3599651 · X

Just launched 🧮 125+ free calculators — mortgage, BMI, debt payoff, compound interest, calories & more. No signup. No ads. Everything runs in your browser instantly. #buildinpublic #webdev #react

@Swaphouseio · X

Building A free home swapping platform for remote workers and flexible travelers. You browse homes, like the ones you’d swap with, and only chat when the interest is mutual. Basically Tinder, but for finding free home swaps. 3500+ homes in 90+ countries

u/youex-ai · Reddit

Built a CRM w/ MCP -- Biggest misunderstanding on first look? We launched an MCP connector a few weeks ago that connects our CRM data. We're still working through our product market fit, so I asked Claude What is the biggest thing people misunderstand about YouEx.ai when they first see it? I was actually not even thinking about researching our actual CRM data, but that's what it did. The answer was actually really insightful: Your own data points at it: a large sha

@pvdyck1 · X

: marketplace where you publish an n8n-compatible automation agent, set a per-run price, and get paid every run. builders keep 100% of their price (10% only at cash-out), buyers need no crypto. beta opened this week: or

u/as-333 · Reddit

Built an AI chat that pays you per message, scored in real time: looking for feedback I've been using Claude Code to build Argutum, an AI assistant that scores every message you send (0–100, five dimensions: complexity, novelty, structure, domain expertise, conversational depth) and pays you for the good ones. The underlying idea is that your prompts get sold as training data to AI labs, so you should get a cut instead of it happening for free. Stack: Next.js 16, Groq/Llama 3.3 70B, custom

@ResolveX_ · X

AI‑Powered resolution and optimistic dispute oracle for prediction markets. @ResolveX_

@JoshuaHenr3593 · X

Just launched: Free Market (FMK) 🛒 A free marketplace for sellers, artisans & delivery riders — inventory tools, sales tracking, and profiles, no fees. Check it out 👉 RTs appreciated 🙏 #FreeMarket #FMK #buildinpublic

@ivneto_ · X

Let's connect! Shipped the thing I built because I was too lazy to write the same if-statement for the 12th time.

@LasoffDavid · X

& High-Level Architecture (built with Gemini & Grok): Agentic orchestration (LangGraph + CrewAI) Lead qualification + Sales agents AI Video pipeline (HeyGen/Vyond/Runway etc.) Ad placement optimizer n8n workflows + Voice agents (WhatsApp-heavy for India) HubSpot/Zoho CRM backbone