Web app that lets you send email time capsules

What is Web app that lets you send email time capsules?

Resurf.me is an open-source web application that allows users to send themselves email messages scheduled for delivery at a future date. The tool functions as a digital time capsule, enabling users to compose messages, reflections, or journal entries that will automatically arrive in their inbox at a specified time in the future. The app addresses a common journaling challenge: writing reflections that are never revisited. By scheduling messages to be sent back to the user weeks, months, or years later, Resurf.me prompts users to rediscover their past thoughts and perspectives. This approach combines the benefits of journaling with the novelty of receiving unexpected correspondence from one's past self. The concept is inspired by similar services like FutureMe, which pioneered the idea of sending letters to future recipients. Resurf.me applies this principle as an open-source alternative, making the technology accessible for self-hosting and community contributions. The application is designed for individuals interested in self-reflection, personal growth tracking, or preserving memories. Users might send themselves motivational messages, goal reminders, life advice, or simply capture moments they want to experience again from a different perspective. As an open-source project, it appeals to both general users seeking a privacy-conscious alternative and developers interested in customizing or contributing to the codebase.