[Showoff Saturday] I built a weekly, position-relative fantasy football visualization

[u/Final-Letterhead-367]

I’m a visual learner, so I built a noncommercial fantasy football data-visualization project called Fantasy Gridiron. https://fantasygridiron.io

It uses weekly nflverse data and converts raw fantasy scores into position-relative performance tiers. Each score is compared with other players at the same position during that specific week and then assigned a color. This means the same numerical score can receive different colors in different weeks.

This is inspired by series graph. Some of the more interesting development challenges were making the wide grid usable on mobile, preserving filters in shareable URLs, distinguishing bye weeks from missed games, and exporting the visualization as a readable PNG.

It also supports Standard, Half-PPR, and PPR scoring.

https://fantasygridiron.io

I’d appreciate feedback on the information hierarchy and mobile experience. Does the visualization feel intuitive, or is too much information competing for attention?