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Tech stack
60 projects
Convert Markdown text to visual knowledge cards with 30+ themes and PNG/SVG/PDF export.
md2card — MD2Card 在线工具，支持多主题，一键将 Markdown 拆分并生成知识卡片，支持 AI 魔幻卡片和长文智能拆分功能，可编辑，可导出 PNG/SVG/PDF，适合笔记分享与社媒传播
Draw one tarot card online to receive a free reflective reading.
lilyucb · HN
Kimi K3 spent nearly 8 hours building this 78-card tarot site
AI wallet that intelligently selects your best credit card for each purchase.
white_tiger · HN
Wife: AI that lets you pick the best Card for each Purchase
Save context once as encrypted cards and reuse them across ChatGPT, Claude, Gemini, Perplexity and Grok.
trinhngocdieu · HN
CardGo – Reusable, end-to-end encrypted context cards for AI chats
The simplest AI collections assistant for solo Stripe users. One-click connect, personalized escalating reminders, configurable Trust Mode. Get paid without lifting a finger.
@StripeCopilot · X
Arrange cards into three poker hands where each hand must rank higher than the one above it.
ianjc65 · HN
I made a game inspired by the early iPod touch games I'd play as a kid
A wall of AI agent cards with free external health checks and status badges.
nvwalj · HN
Cardwall – free external A2A health check and status badge for agents
Create and share group cards to collect wishes and gifts for celebrations and life events.
@puttythankeeu · X
online celebration group card to collect wishes in a central place
Draw Tarot cards and generate Bazi or Vedic astrology charts for personal readings.
@MaynorAI1 · X
Live intelligence for the Mazoku card universe — search every summon, track artists and events, and analyze drop trends.
@Imranmohsin18 · X
sites I’m working on: Please check out and give me feedback all are public showcasing my skills :D ( not selling anything atm )
Upload your pitch deck to score investor-readiness and connect with 10+ accelerators.
@mehulshahca · X
1/ You already have a pitch deck. What’s next? I met Megan at @networkschool. She taught me vibe coding. 10 days later, I shipped a new startup venture: Humans of Network School #03 🧵
Search for trading card shows happening near you in the United States.
@chriswtam · X
Four months ago, I launched on a brand-new domain as a hobby project. This past week, it reached: - 5,709 Google clicks - 237,600 Google impressions - 17,755 total page views I’m a marketer, not a developer. I just like building things and making number go up 🚀. gave me an excuse to do both while solving a problem I actually had. I collect trading cards and regularly attend card shows, but finding local events was surprisingly difficult. The information was scattered across organizer websites, Instagram, Facebook, Eventbrite, and local groups. There wasn’t one place I trusted to find them all, so I decided to make it myself. My first attempt in 2025 stalled. I could build a decent-looking frontend, but the backend, submissions, and data pipeline were beyond my vibe-coding skills at the time. Then an episode from @gregisenberg in Feb 2026 convinced me to try again with Claude Code. For the first time, building the full directory felt possi
