Projects Calendar for GitHub – A stateless iCal feed for your projects

Hi HN,

I built Projects Calendar because I wanted a way to visualize my GitHub Project deadlines (issues and PRs) in my native calendar app without the privacy trade-offs of typical sync tools.

Most integrations require a persistent database to store your project data. I took a different approach:

100% Stateless: The app has no database. It doesn't store your tasks or deadlines.

On-the-fly Processing: When your calendar app (Google, Apple, or Outlook) requests an update, the service fetches data directly from the GitHub GraphQL API in real-time, generates the .ics feed, and purges the raw data from memory immediately after.

Security: Authentication tokens are encrypted using AES-256-GCM.

Tech Stack: Built with a Rust (Axum) backend to handle requests with high performance and low memory footprint. The UI is Vue 3.

The goal was "Privacy by Design." If you revoke access on GitHub, there is literally no trace of your project data left on the server because it was never saved in the first place.

I’d love to hear your thoughts on this stateless approach for third-party integrations and any feedback on the calendar sync performance.

URL: https://dash.projectsics.com/