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This is a playground to test code. It runs a full Node.js environment and already has all of npm’s 1,000,000+ packages pre-installed, including @d3fc/d3fc-annotation. Try it out:
require("d3-scale/package.json"); // d3-scale is a peer dependency.
require("d3-selection/package.json"); // d3-selection is a peer dependency.
var d3fcAnnotation = require("@d3fc/d3fc-annotation")
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