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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 @antv/antv-spec. Try it out:
require("@antv/g2plot/package.json"); // @antv/g2plot is a peer dependency.
require("@antv/g6/package.json"); // @antv/g6 is a peer dependency.
var antvSpec = require("@antv/antv-spec")
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