Visionox is already doing this in an upcoming cell phone design:

https://www.gizmochina.com/2020/07/01/visionox-under-screen-...

Link to the original article (and the remaining posts in the series) here:

https://ansonvandoren.com/posts/esp8266-captive-web-portal-p...

I need the 'julian date' frequently at work, and got tired of searching a table, or clicking through a site filled with lots of other 'stuff' looking for it, so I created this instead.

My intent was to make it as single-focused, clean, and fast as possible. Clicking on the day number allows you to type in another to get the date for that ordinal date.

Feedback/criticism welcome!