Hi Product Hunt 👋,

I used to live in spreadsheets, and I wanted to try building something live on the web.

Because of AI, I started learning web development in a lightweight way (“vibe coding”) — building small things and shipping fast. This is one of my first web apps.

With this tool, you can drop or upload any .ics calendar file from Google or Outlook and instantly get:

Heatmap of your activities
Key metrics dashboard
Timeline of events
AI-generated insights using an open-source model from chutes.ai
Ability to export calendar data to CSV for further analysis

The best part?

Runs entirely in your browser
Private — no data leaves your machine
Free, with no login required

This experimental tool is running on a subdomain as part of early testing. Excited to hear what the Product Hunt community thinks!

I’m still learning and iterating, and I’d love your feedback to help make it better.

Thank you,

Manuel Gracio