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How to write a useful htmlwidgets in R: tips and walk-through a real example

Posted on October 18, 2016

I’d like to share some tips and recommendations on building htmlwidgets, based on my own learning experience while creating timevis. These tips are mostly concerned with making your htmlwidget more useful and user friendly. In this post, every tip I provide will be followed by an actual code... [Read More]

Shiny tips & tricks for improving your apps and solving common problems

Posted on August 29, 2016

This document contains a collection of various Shiny tricks that I commonly use or that I know many people ask about. Each link contains a complete functional Shiny app that demonstrates how to perform a non trivial task in Shiny. The complete up-to-date list of tips, along with all the... [Read More]

Visualizing when I'm most productive during the day

Analyzing my (and others') git activity

Posted on August 19, 2016

Click here to explore the data yourself Yesterday I saw this retweet from @timelyportfolio that links to a gist by @gka. The gist gave a few short scripts that can show you when your git commits take place during the day. I thought... [Read More]

addinslist package: An RStudio addin to discover and install RStudio addins

Posted on May 9, 2016

RStudio addins were released in early 2016 to provide anyone with the ability to add “extensions” to RStudio. This feature has quickly become popular, but discoverability was a problem: there was just no easy way to know what addins exist. To address that issue, one month ago I created... [Read More]

Need any more reason to love R-Shiny? Here: you can even use Shiny to create simple games!

Posted on January 26, 2016

TL;DR Click here to play a puzzle game written entirely in Shiny (source code). Anyone who reads my blog posts knows by now that I’m very enthusiastic about Shiny (the web app framework for R - if you didn’t know what Shiny is then I suggest reading my... [Read More]