Dynamic UI - A Shiny App The User Has Full Control Over | DS4B 202-R

Опубликовано: 12 Апрель 2026
на канале: Matt Dancho (Business Science)
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Today was a fun day - I added some new functionality to my #Shiny app (1 of 3 I'm teaching in my upcoming Expert Shiny Developer course).

After Learning Lab 18 yesterday, I wanted to take some time to work on my upcoming course - reset my brain a bit and get back to #coding.

I added new functionality to the backend:
Now when a user selects a favorite, they get both an info card & stock price chart with moving averages.
Everything dynamically updates on the fly

The best part - The user has complete control over the app. They only see what they want to see.

Coming Next:
User #Authentication w/ Roles & Privledges
#Persistent Data Storage
Connecting to backend #databases in the #cloud with #MongoDB

If you're interested in building this app and learning more about my upcoming course, create an account at Business Science University: https://university.business-science.io/