
Free Online CAD Editor — Draw, Edit and Export DXF Files in Your Browser
在浏览器中绘制和编辑2D CAD设计,然后导出为DXF或PDF。
@KulmanLab · X
- a free and accountless alternative to Autocad
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在浏览器中绘制和编辑2D CAD设计,然后导出为DXF或PDF。
@KulmanLab · X
- a free and accountless alternative to Autocad


Voidocs 为初创团队创建专业文档,无需代码配置。
@hannah24_app · X

SpecKit 根据项目描述自动生成完整的技术规格、架构和开发路线图。
@satulipa_ · X
My workflow: 1. Open Speckit → answer 5 questions 2. Get blueprint (PRD, DB, API, roadmap) 3. Take it to Cursor/Claude Code 4. Vibe code with actual direction Built with Next.js, Vercel, try it on

创建和导出 Mermaid 图表,包括流程图、ERD 和序列图
ghosts_ · HN
I've been slowly adding some new free tools to Moxie Docs (partly for SEO, partly to illustrate some of our feature sets before any commitment) for some reason this mermaid editor one blew up on Google rankings so I figured I'd share in case people find it useful! We also have ADR, AGENTS.md, LLMs, and a few other free tools.

在3D中规划场景,生成AI视频,编辑成最终序列。
u/SanoKei · Reddit
My first launch of a SaaS project! Generate animated 3D scenes to make better AI videos I have been trying to get my project out there, it is a workflow of making 3D previsualizations of scenes to get the shot you are looking for correct before you generate the AI video. If you are interested in AI video creation please check it out at kinoinstrument.com submitted by /u/SanoKei to r/SaaS [link] [comments]

为B2B SaaS创建交互式产品演示平台,无需复杂的测试环境。
u/Easy_Programmer_8376 · Reddit
Third place in ProductHunt Hey y’all! I’m the solo dev behind LiveDemo.ai , an interactive product demo platform built to help B2B SaaS teams showcase their software without needing complex staging environments or boring, static video recordings. After months of grinding out the code, configuring infrastructure, and building integrations, I’m incredibly excited to say that we just launched on Product Hunt again! If you have a few minutes, I’d love for you to check it out and give me

用 AI 创建产品路线图、管理任务并收集功能反馈。
@jimmy_harika · X
TLDR: Notion shipped my exact app that I have using in my daily workflow from last 2 years. Try here: It got a mcp that wires to your claude code and codex. Git integration is almost complete and will ship in coming days

从文本和图像生成生产级3D模型,20-30秒完成。
@kephen20936 · X
I've been playing around idly with ChatGPT since 5.1 (last year), they're now on 5.6(Sol) and have introduced Work and kept Chat as it is, I've done most of my projects on @titanforge3ds with 5.6, I started off with Work, I also use for 3D assets. It's about 20 bucks a month plus tax. Which brings my GPT Business and AI expenses to about 75USD/Month plus another $60.00 USD in Web Hosting expenses per month and $72.00 USD per year in DNS Renewals. If your PC can handle it, cook up some projects with Unreal (@UnrealEngine), Infinity Ward (@InfinityWard) or Unity (@unity), I also just saw a guy use Claude or something with Roblox AI Vibe-Coded game he made for his daughter. You have a lot options coming into it this time of the Season of 2026, but everyone other than OpenAI/ChatGPT seem to want to nickle and dime you for instant-projects (10-30minute 1-passes) rather than doing multi-stage sub-phased projects. I'm not particularly good, and don't expect to g

生成式AI工具,可将各类素材转化为精美设计的幻灯片演示。
@leahlibest · X
the most aesthetic AI slides website

在一个地方捕捉会议、用AI写笔记、在共享画布上创建图表。
@rubs_murga · X

在浏览器中使用 KiCad 设计电子电路和 PCB,无需安装。
ViktorEE · HN
KiCad, a PCB EDA suite is now working in a browser, you can try it at the link, there's a demo project or you can bring your own. Firefox is best, Chrome is good, Safari is "working". We’re Emergence Engineering, a dev shop from Hungary, mostly working with rich text editors, CRDTs. PCBJam started as my (Viktor, CTO, ex-electrical engineer) hobby project but as time went on I put more and more energy into it, and a product started shaping up in my head, in the last few months we’ve started to focus on this project a bit more, and this is the first MVP~ish result. This project is a ton of fun, ton of learning, ton of improvements over improvements: - I thought there must be ways to emulate the PCB canvas OpenGL code on the web. And yes, there are a lot of ways, all of them very buggy. Turns out it’s faster to just write WebGL code that works with KiCad’s Graphics Abstraction Layer if you add the right intermediate debugging steps. I (with Claude) implemented the features and compared