poptimal/src/index.md

---
toc: false
---

<div class="hero">
  <h1>poptimal</h1>
  <h2>Welcome to your new app! Edit&nbsp;<code style="font-size: 90%;">src/index.md</code> to change this page.</h2>
  <a href="https://observablehq.com/framework/getting-started">Get started<span style="display: inline-block; margin-left: 0.25rem;">↗︎</span></a>
</div>

<div class="grid grid-cols-2" style="grid-auto-rows: 504px;">
  <div class="card">${
    resize((width) => Plot.plot({
      title: "Your awesomeness over time 🚀",
      subtitle: "Up and to the right!",
      width,
      y: {grid: true, label: "Awesomeness"},
      marks: [
        Plot.ruleY([0]),
        Plot.lineY(aapl, {x: "Date", y: "Close", tip: true})
      ]
    }))
  }</div>
  <div class="card">${
    resize((width) => Plot.plot({
      title: "How big are penguins, anyway? 🐧",
      width,
      grid: true,
      x: {label: "Body mass (g)"},
      y: {label: "Flipper length (mm)"},
      color: {legend: true},
      marks: [
        Plot.linearRegressionY(penguins, {x: "body_mass_g", y: "flipper_length_mm", stroke: "species"}),
        Plot.dot(penguins, {x: "body_mass_g", y: "flipper_length_mm", stroke: "species", tip: true})
      ]
    }))
  }</div>
</div>

---

## Next steps

Here are some ideas of things you could try…

<div class="grid grid-cols-4">
  <div class="card">
    Chart your own data using <a href="https://observablehq.com/framework/lib/plot"><code>Plot</code></a> and <a href="https://observablehq.com/framework/files"><code>FileAttachment</code></a>. Make it responsive using <a href="https://observablehq.com/framework/javascript#resize(render)"><code>resize</code></a>.
  </div>
  <div class="card">
    Create a <a href="https://observablehq.com/framework/project-structure">new page</a> by adding a Markdown file (<code>whatever.md</code>) to the <code>src</code> folder.
  </div>
  <div class="card">
    Add a drop-down menu using <a href="https://observablehq.com/framework/inputs/select"><code>Inputs.select</code></a> and use it to filter the data shown in a chart.
  </div>
  <div class="card">
    Write a <a href="https://observablehq.com/framework/loaders">data loader</a> that queries a local database or API, generating a data snapshot on build.
  </div>
  <div class="card">
    Import a <a href="https://observablehq.com/framework/imports">recommended library</a> from npm, such as <a href="https://observablehq.com/framework/lib/leaflet">Leaflet</a>, <a href="https://observablehq.com/framework/lib/dot">GraphViz</a>, <a href="https://observablehq.com/framework/lib/tex">TeX</a>, or <a href="https://observablehq.com/framework/lib/duckdb">DuckDB</a>.
  </div>
  <div class="card">
    Ask for help, or share your work or ideas, on our <a href="https://github.com/observablehq/framework/discussions">GitHub discussions</a>.
  </div>
  <div class="card">
    Visit <a href="https://github.com/observablehq/framework">Framework on GitHub</a> and give us a star. Or file an issue if you’ve found a bug!
  </div>
</div>

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}

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