@payrequest_io · X

@buildlylibrary · X

@VibeStarter1 · X

is a crowdfunding and idea-bounty marketplace built for the vibe-coding generation — think Kickstarter+Upwork+Gumroad. Our simple thesis: Millions of people are now building real software with AI in days, not months. They have no structured way to validate demand before they build, no funding infrastructure built for how they work, and no marketplace for what they create when they’re done building it. Every existing platform — Kickstarter, Upwork, Gumroad, etc — was built for a different kind of creator. VibeStarter is the builder economy operating system — crowdfunding to get funded, a bounty board to get commissioned, and a marketplace to sell, license, or hand off what gets built. One platform, one reputation system, one trust layer across the entire lifecycle of a vibe-coded product. The two-word version: Builder Economy.

@evan_livesats · X

Building liveSats — crypto donations for streamers Creator economy, not dev tools: QR on stream → viewer tips USDC/ETH → message on your overlay. YouTube + Twitch. Connect, enable donations, go live.

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.

@atbigthumb · X

@xz_future_cn · X

今天把 MVP版本上线了。 这是我做的第一个出海产品，正式开启出海之路。 它可能算是一个自嗨的需求，更多是我想完整跑一遍从想法到上线的流程。 产品本身是一个更清晰的个人主页工具：介绍你是谁、在做什么、做过什么，而不只是堆链接。 后续，我会不定时添加一些不同风格的个人主页样式，以及新增创作者所需的展示模块。 如果你刚好需要，苦于 X 的个人网站不知道填什么，也许可以试试。

zainwah · HN

Show HN: ClinicsFlows – 2000 free patient handouts, brand or AI-generate

@MinaDvoider · X

Let’s connect

@fortsignal1 · X

u/bob__io · Reddit

What we learned from trying to turn vibe-coded prototypes into production SaaS applications Founder here. While developing MCPBackend, we noticed a major difference between generating a convincing application demo and building a maintainable SaaS product. AI coding tools are increasingly capable of generating interfaces, routes and even initial application logic. But a production application still needs: a reliable data model authentication and authorization backend validation