SomeDudeFromSpace

I’ve been using various contact managers but they all feel like sales tools, so I built Nametag to track the people I actually care about - friends, family, colleagues. It maps relationships, tracks birthdays, and visualizes your network as an interactive graph. Self-hosting highlights: Docker Compose setup - PostgreSQL, Redis, Next.js app. One command to start No email service needed - Accounts auto-verify, works completely offline Unlimited contacts - No artificial limits (hosted version caps free tier at 50) Complete data ownership - Your relationship data stays on your infrastructure Optional email - Can configure Resend if you want birthday/reminder emails No phone-home - Runs entirely on your network if you want AGPL-3.0 licensed - Full source access Features: Track people with flexible attributes (name, birthday, contact info, notes) Map relationships between people (family, friends, colleagues, custom types) Interactive D3.js network graph visualization Custom groups for organizing contacts Birthday reminders (if you configure email) Dark mode, i18n (English and Spanish for now, but more are coming) Mobile-responsive Tech stack: Next.js 16 (TypeScript) PostgreSQL + Prisma ORM Redis for rate limiting D3.js for graph visualization Tailwind CSS Quick start: git clone https://github.com/mattogodoy/nametag cd nametag # Edit .env with your secrets docker-compose up -d Database migrations run automatically on first start. Access at localhost:3000. There’s also a hosted version at nametag.one if you don’t want to self-host (helps fund development). GitHub: github.com/mattogodoy/nametag Happy to answer questions about the setup, architecture, or deployment!