Become a sponsor to Ran Aroussi

Hi, I'm Ran 👋

I've been writing open-source software since before it was cool, and I build tools I wish existed. Some you might know:

• 📈 yfinance (20M downloads/mo) - the most popular financial market data library
• 📊 quantstats - the #1 Python library for portfolio analytics
• 💻 ccpm - spec-driven development for AI agents
• 🛣️ vibeproxy - use your Claude / ChatGPT subscriptions with any coding agent
• 👻 muxi-ai - infrastructure for production-grade AI agents

Recent projects

• 💮 proof - visual proof of work for automated code changes
• 🔫 minigun - self-hosted email sender on top of Mailgun and Cloudflare
• 💬 imsg-relay - turn any Mac into a programmable iMessage gateway
• 📧 mailgent email infrastructure for AI agents
• 🐘 tiny - zero-config, batteries-included PHP framework
• 🔗 machook - send webhooks to your Mac

Together my projects have over 50,000 GitHub stars and get around 50 million installs a month.

Why sponsor?

Everything here is free and stays that way. Free doesn't mean free to maintain, though. Upstream APIs break, issues pile up and releases need testing. Sponsorship buys focused time for the boring but important work: fixes, security updates, docs and faster releases.

If my code saves you or your company time, sponsoring is the simplest way to keep it healthy.

Thank you 🙏