My Top Tags on stackexchange

I’m using the stackexchange API to visualize my activity on stackoverflow.com and gis.stackexchange.com in real time.

Each question on these websites can have up to 5 tags. Questions as well as answers are rated, and the graph below shows the sum of scores from both websites per tag. I’m only showing tags with an associated rating of more than eight.

md` The data below is aquired in real time (from ${dateTime}) and visualized with Observable / Observable Plot`

dateTime = {
  let current = new Date();
  let cDate = current.getFullYear() + '-' + (current.getMonth() + 1) + '-' + current.getDate()
  let cTime = current.getHours() + ":" + current.getMinutes() + ":" + current.getSeconds()
  return(cDate + ' ' + cTime)
}

d3 = require("d3")

stackoverflow = await d3.json("https://api.stackexchange.com/2.3/users/4139249/top-tags?site=stackoverflow")
//stackoverflow = FileAttachment("top-tags-stackoverflow.json").json()

//gis = FileAttachment("top-tags-gis-stackexchange.json").json()
gis = await d3.json("https://api.stackexchange.com/2.3/users/40929/top-tags?site=gis.stackexchange.com")

gis2 = gis.items.map(function(x){
  return [
    {source: "gis.stackexchange.com", type: "Answer", tag: x.tag_name, score: x.answer_score},
    {source: "gis.stackexchange.com", type: "Question", tag: x.tag_name, score: x.question_score}
  ]
}).flat()

stackoverflow2 = stackoverflow.items.map(function(x){
  return [
    {source: "stackoverflow.com", type: "Answer", tag: x.tag_name, score: x.answer_score},
    {source: "stackoverflow.com", type: "Question", tag: x.tag_name, score: x.question_score}
  ]
}).flat()

stackexchange = gis2.concat(stackoverflow2)

Plot.plot({
  marginLeft: 100,
  caption: html`<div>Realtime data from the stackexchange restAPI, last update: ${dateTime}<br>Visualized by Nils Ratnaweera</div>`,
  width: width,
  y: {
    label: "",
  },
  x: {
    label: "Score"
  },
  color:{
    legend: true
  },
  domain: {
    color: ["question_score","answer_score"]
  },
  marks: [
    Plot.barX(stackexchange, 
    Plot.groupY({x: "sum"},{
      y: "tag", 
      x: "score", 
      fill: "type",
      sort: {y: "x", reverse: true},
      filter: (i) => i.score > 8
      })
      ),
  ],
  style: {
    backgroundColor: "#073b4c",
    color: "#ADB5BD"
  }
})