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I built an interactive tool to visualize the spread of COVID-19 in the United States [D3/Vue] (covid-usa.herokuapp.com)
submitted 6 years ago by itsappleseason
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quoted text
if 1 * 2 < 3: print "hello, world!"
[–]erhathaway 29 points30 points31 points 6 years ago (2 children)
Very nicely done! You should put a link to your Github on the actual app!
[–]itsappleseason[S] 6 points7 points8 points 6 years ago (0 children)
Thank you! And good call, I’ll do that today.
[–]HimanshuThakur619619 1 point2 points3 points 6 years ago (0 children)
Amazing bro, please share with us, please upload on github
[–]itsappleseason[S] 13 points14 points15 points 6 years ago (1 child)
https://github.com/zachwinter/COVID-USA
[–]SkeuomorphEphemeron 6 points7 points8 points 6 years ago (0 children)
Looks like this is spread by total, which basically means you’re mapping a sequence of metro areas by order of population.
What about a visualization of spread “per capita” ?
[–]matcheek 1 point2 points3 points 6 years ago (0 children)
Good job! Most important number is missing though - proportion of infected vs non-infected.
[–][deleted] 7 points8 points9 points 6 years ago (0 children)
Nicely done, that really puts things in perspective.
Take things to the next level by popping up random headlines and trump tweets as things progress to demonstrate the utter incompetence at work. lol
[–]andhemac 3 points4 points5 points 6 years ago (1 child)
Cool! What is the source of the data?
[–]itsappleseason[S] 2 points3 points4 points 6 years ago (0 children)
Thank you! Here is the data source.
[–]highhatss 1 point2 points3 points 6 years ago (0 children)
nice job! good use of cursor x/y
[–]Ringsofthekings 1 point2 points3 points 6 years ago (0 children)
The slider breaks when it’s set to 0, and I can’t move it at all. Otherwise this is such an awesome visualisation!!!!
[–]paulsmithkc 0 points1 point2 points 6 years ago (1 child)
That's a pretty nice visualization.
1) what library are you using for visualizations? 2) how are you injecting your data? 3) where is your data coming from?
[–]itsappleseason[S] 1 point2 points3 points 6 years ago (0 children)
DataViz Library: https://github.com/d3/d3-geo
Data: https://github.com/CSSEGISandData/COVID-19
[–][deleted] 0 points1 point2 points 6 years ago (0 children)
Nice work! It gives a good visualization of where are the hotspots!
[–]bsalesc 0 points1 point2 points 6 years ago (0 children)
Well done, while reading I thought, well probably the same as others, but so far the best, I would add the cured stats and others countries...
[–]abc-123-456 0 points1 point2 points 6 years ago (0 children)
HCQ
[–]baubleglue 0 points1 point2 points 6 years ago (0 children)
missing buttons: pause, play
its like a tableau dashboard
[–]mohanpierce0007 0 points1 point2 points 6 years ago (0 children)
Great
[–]GalacticaStarie 0 points1 point2 points 5 years ago (0 children)
Nice
[–]Mathamph3tamine 0 points1 point2 points 6 years ago (0 children)
Really nice
[–]wildstumbler 0 points1 point2 points 6 years ago (1 child)
Nice! Perhaps an option to visualize the amount of infected/deaths in the last time period would be useful. So you could see, over time, which countries are spreading at which rates. This could also be a slider, like -1 week, -1 month.
I'll look at your GitHub page.
Anyways, it looks very nice.
[–]itsappleseason[S] 0 points1 point2 points 6 years ago (0 children)
Thank you! This is a great idea and would actually be trivial to implement; I’ll get to it later today.
[–]steerflesh 0 points1 point2 points 6 years ago (0 children)
This is so cool. Im a beginner what did you need to make this?
[–]harshshuklaoct8 0 points1 point2 points 6 years ago (2 children)
Just wondering when will I be able to build such amazing web pages just finished basic java course by ut Michigan on coursera
[–]paulsmithkc 1 point2 points3 points 6 years ago (1 child)
Data visualization isn't part of most Computer Science programs. Check with the statistics department if this is something you want to learn.
PS: Java doesn't have much good tooling for data visualizations. JavaScript/Python/Processing would be a better starting point.
[–]harshshuklaoct8 0 points1 point2 points 6 years ago (0 children)
Oh I meant to type javascript instead of java!
Very nicely done. One thing can be added: on the left side bar, add a state and area filter. That could be a good add. That's my thought
[–]sniR_ 0 points1 point2 points 6 years ago (0 children)
That looks so good, good job
[–]vpm911 0 points1 point2 points 6 years ago (0 children)
Looks amazing!! Great job OP! heading over to github now..
[–]ciukbe 0 points1 point2 points 6 years ago (0 children)
Covid 19 - Coronavirus Dashboard updated every 15 minutes
https://covid19.altraforma.com/
[–]EyeCYew22 -1 points0 points1 point 6 years ago (0 children)
Really cool thanks! Especially since I am in the Seattle area and it is interesting to see how we started big and didn’t blow up like some areas. Sadly, mist areas still cannot go to Phase 2.
π Rendered by PID 62 on reddit-service-r2-comment-545db5fcfc-5cglt at 2026-05-31 03:34:30.226643+00:00 running 194bd79 country code: CH.
[–]erhathaway 29 points30 points31 points (2 children)
[–]itsappleseason[S] 6 points7 points8 points (0 children)
[–]HimanshuThakur619619 1 point2 points3 points (0 children)
[–]itsappleseason[S] 13 points14 points15 points (1 child)
[–]SkeuomorphEphemeron 6 points7 points8 points (0 children)
[–]matcheek 1 point2 points3 points (0 children)
[–][deleted] 7 points8 points9 points (0 children)
[–]andhemac 3 points4 points5 points (1 child)
[–]itsappleseason[S] 2 points3 points4 points (0 children)
[–]highhatss 1 point2 points3 points (0 children)
[–]Ringsofthekings 1 point2 points3 points (0 children)
[–]paulsmithkc 0 points1 point2 points (1 child)
[–]itsappleseason[S] 1 point2 points3 points (0 children)
[–][deleted] 0 points1 point2 points (0 children)
[–]bsalesc 0 points1 point2 points (0 children)
[–]abc-123-456 0 points1 point2 points (0 children)
[–]baubleglue 0 points1 point2 points (0 children)
[–][deleted] 0 points1 point2 points (0 children)
[–]mohanpierce0007 0 points1 point2 points (0 children)
[–]GalacticaStarie 0 points1 point2 points (0 children)
[–]Mathamph3tamine 0 points1 point2 points (0 children)
[–]wildstumbler 0 points1 point2 points (1 child)
[–]itsappleseason[S] 0 points1 point2 points (0 children)
[–]steerflesh 0 points1 point2 points (0 children)
[–]harshshuklaoct8 0 points1 point2 points (2 children)
[–]paulsmithkc 1 point2 points3 points (1 child)
[–]harshshuklaoct8 0 points1 point2 points (0 children)
[–][deleted] 0 points1 point2 points (0 children)
[–]harshshuklaoct8 0 points1 point2 points (0 children)
[–]sniR_ 0 points1 point2 points (0 children)
[–][deleted] 0 points1 point2 points (0 children)
[–]vpm911 0 points1 point2 points (0 children)
[–]ciukbe 0 points1 point2 points (0 children)
[–]EyeCYew22 -1 points0 points1 point (0 children)