Brilliant Tool
I have really found Radar to be useful. I'm constantly switching to numerous pages to have a quick look at statistics and data from my weather station, my Bitcoin portfolio etc. When I do this it always interrupts my workflow, taking so much time to get back into the zone afterwards.
While I used some of the 1-click installers for some data, I decided to dive into accessing the APIs I needed directly. Radar made it super easy to grab and display my weather station data which is made available as JSON formatted output. Radar grabbed data from the API and made it easy to manipulate and display using Javascript. Hey, it's even helped me to brush up on my Javascript skills.
I've reached out to Radar support twice and had very quick and helpful responses. Looking forward to more development of this tool!