khalis_ux · Product Hunt

CartesiumAI Learn by experimenting with a real-time AI companion

stfurkan · HN

Show HN: I wrote a 1-bit WebGPU runtime to run a 1.7B LLM in the browser

@NWExplained · X

Not a startup, just something I made for myself

@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.

@haukejung · X

Need interactive demos showing your product in action? Try

@nisthabee · X

zero2me · V2EX

我提供一个地方来保存时光 欢迎大家来我家分享旅游和生活经历，感觉现在市面上的这种分享旅游和生活的网站都不是我想要的，我自己花了很多时间做了这个，虽然还在优化中，但感觉具体功能是自己想要的。 (行路笔记) https://www.zero2me.com 手机端还在开发中... 不靠这个做商业化，主业不是这个，这个纯粹是个人兴趣，希望能找到一帮志同道合有趣的朋友。

u/visionsrb · Reddit

I left my job to build my SaaS, but now I’m the one who needs support Two months ago, I left my job to work full-time on tkit.ai , a customer support widget with live chat. I was excited and motivated when I started, but lately I’ve been feeling stuck, overwhelmed, and honestly a little depressed. It’s ironic that I’m building a tool to help businesses support their customers, while right now I feel like I’m the one who needs support. I’m struggling to know what to focus on next, whether

@japangor · X

I wanted FlightRadar24 for trains — no one was tracking Indian railways in real time, so I built it myself.

@TIM_x_AI · X

@Awais_209 · X

Claude Opus 4.8, GPT-5.5 & GLM-5.2 for free. Get $25/day in credits. No trial or waitlist. One API key works with Claude Code, Cline, Cursor, Roo & OpenAI-compatible tools. Try it: #FreeTier #ClaudeAPI #CodingTools @AgentRouter_0

@fortsignal1 · X