PromptArk — 帮助用户优化提示词，用户输入简单的提示词，AI 辅助生成更结构化，更详细的提示词

@nicklaunches · X

thats a great article. If you interested we can exchange links with Let me know

Gemini Omni — AI 视频生成工具，支持文本/图片/对话生成带原生同步音效的 4K 电影级短视频，提供多模态参考、角色一致性锁定和对话式编辑，通过自然对话即可完全控制物理规律、角色和环境。

@auditormusic19 · X

Building iGrow, an AI roleplay app to practice high stakes conversations before they happen. Check it here:

andytan · HN

Free AI Visibility Audit Tool& Agent

@SayamPadwe · X

Just shipped my ChatGPT Clone 🚀 Built with React, JavaScript, Gemini API, Speech Recognition, Markdown, and Vite. Live Demo 👇 GitHub 👇 #reactjs #javascript #webdev #buildinpublic

u/Administrative_Egg78 · Reddit

I built this because AI was making me a dumb&lazy engineer I noticed something sad about how I use AI. I was shipping faster, but practicing less. I could get answers quickly, but I was losing the habit of working through the fundamentals myself. So I built Unrot: short daily challenges for developers across languages, system design, architecture, data engineering, and other tracks. Game/xp and rewards system, a tiny bit competitive. No signup required to try it: https://unrot.dev

@SebBuildsLex · X

I Vibe Coded Lex. Lex breaks down your plan into testable hypotheses, ranks them by risk, and coaches your customer interviews/experiments, so you learn the truth. Use it free at:

TaylorM492 · HN

InferAll – One API for OpenAI, Anthropic, Google, Nvidia Nim

@dhruvkumar1805 · X

@Hassan71030486 · X

Generate personalized AI-powered cold email replies in seconds. Perfect for founders, agencies, freelancers, and sales teams. ✨ Try 3 replies for free — no signup required. Would love your feedback! 👇 🚀 Sendox —

petesarney · HN

Backscroll – search your ChatGPT/Claude/Gemini history