Register for Appsilon & RStudio’s Community X-Session: Enterprise Shiny Apps from Concept to Production Shiny Video Game Floats To The Top! Chumming The Water For Good Ideas Focus Your Efforts...continue reading.
Clean R Code Is Critical Over many years of experience delivering successful projects, I’ve found one common element in each implementation. A clean, readable, and concise codebase is the key...continue reading.
Everybody loves a good dashboard. They are the best way to visualize data and provide insights. As the requirements get longer and time frames get shorter, dashboards can quickly become...continue reading.
TL;DR Nobody wants to use a slow dashboard. At Appsilon, we frequently hear this complaint from clients: “We’ve built a fantastic Shiny dashboard, but it’s incredibly slow and no one...continue reading.
This talk was presented virtually at eRum 2020 and useR 2020 by Appsilon engineer Marcin Dubel. Here is a direct link to the video. Be Proud of Your Code! In...continue reading.
Intro + hackathon description Have you ever participated in a hackathon? A month ago my answer was still no (despite the fact that I’ve been working in the R Shiny/Data...continue reading.
TL;DR Describes the best practices for setting automated test architecture for Shiny apps. Automate and test early and often with unit tests, user interface tests, and performance tests. Best Practices...continue reading.
TL;DR Why use object-oriented programming in Shiny applications? It’ll help organizize organize the code in your application! Organize Your Shiny Code with Object-Oriented Programming Classes are used widely in all...continue reading.
TL;DR Two methods for keeping your Shiny app organized while avoiding hardcoding. Softcoding Constants in a Shiny App They can be found everywhere. Text on buttons, urls to be linked,...continue reading.
I’m after an exhausting yet exciting weekend with the WhyR? conference. That was the third edition, this year held in Warsaw, and it is nice to see how it grows...continue reading.
TL;DR Three methods for using javascript code in Shiny applications to build faster apps, avoid unnecessary re-rendering, and add components beyond Shiny’s limits. Part 2 of a five part series...continue reading.
TL;DR Learn how to use the session argument as a global list for passing parameters between the modules in advanced Shiny apps to simplify the objects’ flow in code. Session...continue reading.
tl; dr Transferring your Excel sheet to a Shiny app can be the easiest way to create an enterprise ready dashboard. In this post, I present 6 Shiny alternatives for...continue reading.
GIS / R / R News / Shiny / Visualization
Interactive visualization of geospatial data with R Shiny
April 17, 2021
