[unlisted] D3 Custom Bundle from "d3" package

.block

license: gpl-3.0

.gitignore

.DS_Store
node_modules
npm-debug.log
d3.js

README.md

This is a fork of the original D3 Custom Bundle that demonstrates how Rollup includes unnecessary JavaScript in the build when using the package d3, as opposed to d3-selection.

Original bundle size is 11.7 Kb. The bundle size here is 185.7 Kb.

d3.min.js

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index.html

<!DOCTYPE html>
<meta charset="utf-8">
<body>
<script src="d3.min.js"></script>
<script>

d3.select("body").append("h1").text("Hello, world!");

</script>

index.js

export {
  event,
  select,
  selectAll
} from "d3";

package.json

{
  "name": "d3-custom-example",
  "version": "0.0.1",
  "scripts": {
    "prepublish": "rollup -c && uglifyjs d3.js -c -m -o d3.min.js"
  },
  "devDependencies": {
    "d3": "^4.7.2",
    "rollup": "0.41",
    "rollup-plugin-node-resolve": "2",
    "uglify-js": "2"
  }
}

rollup.config.js

import node from "rollup-plugin-node-resolve";

export default {
  entry: "index.js",
  format: "umd",
  moduleName: "d3",
  plugins: [node()],
  dest: "d3.js"
};