
Online PDF Signing and Document Automation | Sign PDF Cloud
Sign PDFs online and automate document workflows in your browser.
@qayyumabro · X
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Sign PDFs online and automate document workflows in your browser.
@qayyumabro · X

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

AI-powered IDE running in browser or desktop with live code editor and design tools.
@zyvadev · X
✨ AI Vibe Coding 🎨 Website Cloning 💻 Live Code Editor 👀 Live Preview 🎭 Design Presets 🖼️ Auto Logo & Favicon 🗄️ Database 🌐 Free Hosting & Subdomains Native 0G SDKs: ⚡ 0G Compute 💾 0G Storage ⛓️ 0G Chain Everything in one AI Cloud IDE. build with 0G

Design cellular automata patterns, animate them, and export as SVG.
@majo_puterka · X
Nerdy, browser-based pattern generator on Wolfram's cellular automata. SVG export, freehand mode, free.

Free online PDF editor with 51 tools for merging, signing, OCR, and translation—works offline, no login needed.
@zubidavies · X

Design and deploy AI workflows and agents with a visual no-code builder.
@RanRan1357699 · X
Just shipped a smart guardrail in experiments: if your flow needs test data, it now blocks runs with a friendly prompt and offers one-click AI-generated samples. No more silent all-fail runs! Small details, big peace of mind. #BuildInPublic

Answer questions to generate structured AI prompts for ChatGPT, Claude, Cursor, and other AI tools.
@askjames_co · X

Upload a room photo to get AI interior redesigns across 50+ styles.
@dzrnai · X
- AI Interior Design with premium AI Interior models, Video Creation, The Most Advanced AI Chat with Your Design and more

Upload a photo of your interior, describe changes you want, and get photorealistic design renderings instantly.
@mrgriggio · X
Big update shipped to my vibecoded app focused on the italian market 6 AI flows now: furnish, render→photo, empty a room, photo→video, facade colors, garden makeover. 100% Built with @Replit and brainstormed with Claude Organic traffic starting to move thanks to @outrank_so (Blog and backlinks) + @UseFastlane (for social). Still $0 MRR but I keep pushing 🔨

Free browser-based tool for creating graphics, posters, and animations with built-in AI image generation.
Canvave — 简单图形设计和动画制作平台。无须专业技能也能做出任意尺寸的精美设计;最高支持图片 3x 或动画 240 FPS 导出;内置基于 Flux 的 AI 文生图、图生图;适合电商卖家、广告设计、社媒运营、独立开发等有设计需求的群体

Audit landing pages for conversion, SEO, speed, accessibility, security, and design.
@improvemypage · X
to help SaaS builders increase their conversion rate

Ask an AI oracle for cross-sector market signals, trends, and intelligence.
@PythiaAIOracle · X