Where art thou: Converting addresses to latitude and longitude.

Previously, we have covered how to identify where the user is, based upon navigator.geolocation and based upon their IP address (there are definitely ways to make IP-based geolocation suck less).  I figured that in today’s post, we would look at how to go from an arbitrary physical location (zip code or city name) to latitude …

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Aztalan State Park

State Parks App: I made some new APIs for the app

Last week, I wrote about creating a cloudflare worker.  When I created that worker, I knew that I wanted to leverage that for the state parks app.  This week, I created three new workers: one to get the user’s location, one to get the list of parks, and one to get an individual park.  Let’s …

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State Parks App: Mapping the park locations

Earlier this year, we looked at Mapbox and how to use it to show a location on a map.  I figured that now that we have a listing of park locations, it is time to look at mapping them.  This might be a fairly brief post since everything that we are doing here has been …

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State Parks App: Let’s add Bulma and Sorting

Last week, we finally got the park listing working and updated the instance at test.wisparks.jws.app.  This week, I figured that we should add Bulma to the project and add sorting. So, let’s start by adding Bulma and cleaning the code up a little. See the Pen Wisc Parks (Part 5): Cleaning up the listing and …

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State Parks App: Let’s try that again?

Last week, I got all the way to the end before the damn Google Sheets API stopped working on me.  This week, I figured that we would create a JSON file out of the spreadsheet, host it somewhere, and then just use that.  I started by creating a CSV file from the Google Sheets document, …

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State Parks App: Let’s actually build something

Previously, we built an API for the State Parks App, using Google Sheets and we set up hosting for the thing.  The next step is to actually write the first bit of the thing.  When we created the API, we also wrote a little vue.js proof of concept that loops over the data and outputs …

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Playing with COVID-19 data: D3.js Bar Charts

Last week, we gathered COVID-19 statistical data.  This week, we are going to try to build some charts using D3.js.  D3.js is a javascript library that allows you to generate some fairly fancy charts and graphs but we are going to start with some basic bar charts.  Let’s take a look at a simple example. …

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