Aaron Bergman (@AaronBergman18) shared a lightweight site (uv.up.railway.app) on…

Brief

Aaron Bergman (@AaronBergman18) shared a lightweight site (uv.up.railway.app) on 2026-04-02 that "helps you decide if you should wear sunscreen." The "20 second vibecoded" page retrieves three UV-index metrics—current actual, forecasted actual, and forecasted maximum (clear-sky)—and presents values for the next day or so to inform short-term sunscreen decisions.

title: @AaronBergman18: 20 second vibecoded website helps you decide if you should wear sunscreen

It just grabs the
1) curr...
author: @AaronBergman18
contenttype: tweet
publication: Twitter/X
published: 2026-04-02T17:42:57+00:00
sourceurl: https://x.com/AaronBergman18/status/2039760510413881761

word_count: 38

20 second vibecoded website helps you decide if you should wear sunscreen

It just grabs the
1) current actual
2a) forecasted actual and
2b) forecasted maximum (ie clear sky)

UV index for the next day or so

uv.up.railway.app