The company behind react.email, new.email, aims to help developers create modern email templates by building a new way to build beautiful, responsive, and cross-platform emails using natural language. They've built a library of 54 high-quality email components and trained an LLM to generate these templates, incorporating deliverability insights from sending millions of emails every day through Resend. The goal is to make it easier for everyone to send modern emails, regardless of who is building them, and explore the future of LLMs + email.