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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 tcomb-kfr. Try it out:
require("kefir/package.json"); // kefir is a peer dependency.
require("tcomb/package.json"); // tcomb is a peer dependency.
var tcombKfr = require("tcomb-kfr")
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