I built GitStory to turn GitHub contribution graphs into a 'Spotify Wrapped' style cinematic experience.

The Tech: It's built with Next.js 16 and uses the GitHub API to fetch user data.

Challenges I solved:

Rate Limits: GitHub's API is strict, so I implemented aggressive caching and optimized the queries to fetch everything in minimal calls.

Animations: Used Framer Motion for the slide transitions to make it feel like a native mobile app on the web.

Privacy: It supports public profiles by default, but you can use a fine-grained token for private repos (the token is never stored, only used in-session).

It's fully open source: https://github.com/pankajkumardev/gitstory-2025

Would love feedback on the 'Developer Persona' logic—I tried to map commit hours to specific archetypes (e.g., 'The Night Owl').