
CapyToolkit | Free Client-Side Browser Utilities
Free browser utilities for developer work, hardware testing, and audio—100% client-side with no data uploads.
ChillyCapy · HN
CapyToolkit – Browser-native developer and hardware diagnostic tools
The full gallery
Tech stack
29 projects

Free browser utilities for developer work, hardware testing, and audio—100% client-side with no data uploads.
ChillyCapy · HN
CapyToolkit – Browser-native developer and hardware diagnostic tools

Run cold email campaigns, automate follow-ups, manage replies, and track what converts from Gmail, SMTP, or the sending provider you already use.
@Yanis_Djabali · X
The complete outbound platform, go try it free

Remove objects, replace backgrounds, and enhance photos using AI—no signup required.
chenliang001 · HN
AI Photo Editor No Sign Up – Edit Photos with Prompts

Self-hosted deployment platform offering Vercel-like developer experience on your VPS.
@ohdearkk · 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

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

Convert OpenAPI specs and databases into MCP tools without coding.
mhmt_dmr · HN
MCP Gateway – Turn existing APIs and databases into MCP servers

Create and share landing pages or host HTML, PDFs, and images without signup.
hpko · HN
Yapp.page, publish a webpage from a Claude or ChatGPT chat

Compare how different AI models generate frontend code and view accessibility scores.
u/12qwww · Reddit
I built a live benchmark to see which AI actually writes the best frontend code Hey everyone! I built OpenVibeEval because I was tired of "vibe-checking" AI-generated frontend code. I wanted to know which model actually produces the most accessible and clean React/Tailwind output. What I built: •A leaderboard of 24 models (Claude, GPT, DeepSeek, etc.) ranked by axe-core accessibility scores. •A Harness Comparator to show how different system prompts change the same model's output. •

Run AI models in users' browsers with one script tag, no server or API key needed.
@erdemwrites · X

Browse 150,000+ websites and purchase backlinks for SEO, or use their managed service.
@BMFDigital · X

Receive and manage form submissions via email with spam protection and webhooks.
danilovilhena · HN
AI-ready free form backend