A Covid19 Dashboard build with LiveView

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Started this to learn about LiveView. The idea was to pull Covid19 data from the Center for Systems Science and Engineering (CSSE) repository and display with Phoenix LiveView. Learned a lot in the process and recently used Surface, which was a breeze. Thought I’d like to share it.

Some screenshots-

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128816181_10159216105910774_1271201814082352592_o1757×2048 267 KB

This is a work in progress and will add more things to it soon. Any feedback/suggestion is welcome :slight_smile:

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This is incredible work. Thanks for sharing!

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Looks amazing. Maybe you could host it somewhere?

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Thank you so much :slight_smile:

I was thinking about it too. But there are some known issue I wanted to take care of before hosting this.

  1. Data fetching and massaging modules did not get much love and I was thinking about fixing them a little before hosting. There are some very wrong spikes in places.
  2. The over the wire data size could shed some KBs. It used to be 1500Kb, now its ~500Kb and I can take 200Kb off by lifting some hook data-* up one level.

My intention was to create a discardable toy product to learn about LiveView but I got too carried away after the pleasant learning curve and developer UX if LV and Surface.

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Also, welcome to ElixirForum :slight_smile:

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I was struggling a little bit with how to get Surface properly implemented in my project, and just by looking at your code a bunch of things clicked. Many many thanks for publishing this code!

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Thank YOU for reading the code :slight_smile: … I’m glad it helped you.

Surface is amazing- can’t praise it enough. I converted the components to Surface last weekend; the whole process took 2 days. I learned a lot in the process (through the usual first timer’s struggle). I am currently working on a larger project which I am for the most part, using Surface. I intend to write about it and also make 90% of it open source. This dashboard was like a proof of concept for me to see how can my mind scale to LV way. Proved to be exceptionally good so y’all be seeing more of me :slight_smile:

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Also interested by Surface but it lacks (for the moment, I guess) examples of real and complete applications. So thanks for this one ! :+1:

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Here is a demo I gave on ElixirTo on this, it was before I used surface and was just getting my hands dirty with LV beyond “hello world” so it’s missing a lot of code the repository contains.

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