
GoDraw: Free Online Whiteboard & Diagram Tool
Draw and diagram online with instant collaboration, no sign-up required.
@rishabh21g · X
The whiteboard that just lets you draw
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Draw and diagram online with instant collaboration, no sign-up required.
@rishabh21g · X
The whiteboard that just lets you draw

Create diagrams from text using Mermaid, PlantUML, and D2, then export as PNG/SVG.
@soyalexdzul · X
Open-source platform for creating, organizing, and exporting diagrams using plain text markup. It combines the power of Mermaid, PlantUML, and D2 with a polished interface

Explore interactive 3D scenes generated procedurally from images in the browser.
@zdkiel_labs · X
Started with a single image. Ended with an interactive Three.js scene. Still amazed that experiences like this run entirely in the browser. Built with img2threejs + Claude Code. Demo ↓ @threejs

Open-source design tool for creating graphics in the browser.
@akinkunmi · X
He trash-talked me and my amazing project ( unprovoked while all his projects are vibe-coded slop. That's why I named him King of Slop.

Convert floor plans into interactive 3D walkthroughs for real estate visualization.
@ShivamMish11788 · X
We've been helping developers and brokers turn floor plans into interactive 3D walkthroughs. Makes it much easier for buyers to visualize the space.

Craft and visualize designs in a web-based creative studio.
@OprosOlamiflex · X
Check out what I just built with Lovable!

Design electronic circuits and PCBs in your browser with KiCad, no installation required.
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

Explore interactive visualizations of mathematical curves, fractals, symmetry, and topology.
@vkuoo · X
Added more demos showcasing graph-math relationships, built with Codex.

Generate personalized designs at scale using templates with variables from CSV or API.
@trebizant · X
Hi, I'm building : generating gift cards, invitations, basically any image using templates, variables by web or API

Browse and create AI-generated designs: LEGO builds, Minecraft blueprints, Perler patterns, Tesla wraps.
@deepnlp_contact · X
We are launching Craftsman Agent Studio & Store today on PH, which turns creative ideas -> Agentic Designs -> Connect to skilled craftsman -> Physical products. you like to checkout our launch?

Convert artwork to print-ready SVG files with AI-powered design extraction and vector tracing.
u/Strong-Thing-8888 · Reddit
I built an AI tool that turns complex artwork into clean, editable SVG files I created DesaynClaw for designers who spend too much time manually tracing logos, jersey graphics, and detailed artwork. Upload a PNG or JPG, let the tool extract and clean the design, then export it as an editable SVG. It also includes background removal, image upscaling, palette tools, and before-and-after comparison. The platform is still improving, so I’m looking for designers who can test it

Generate production-ready 3D models from text and images in 20-30 seconds.
@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