What is async js

Author: shama

what-is-async-javascript/README.md

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+# What is Async JavaScript?
+
+> [https://www.youtube.com/watch?v=y8xPMYwQ0U8](https://www.youtube.com/watch?v=y8xPMYwQ0U8)
+
+Install [Node.js](https://nodejs.org/).
+
+Within this folder run the terminal command `npm install` to install the
+`devDependencies`.
+
+Run `node index.js` to run the script through the server side.
+
+Then run `npm start` to start up a development server on `http://localhost:9966`
+and run the scripts through the client side.
+
+Use the `node-debug` command by installing [node-inspector](https://www.npmjs.com/package/node-inspector)

what-is-async-javascript/index.js

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+var nets = require('nets')
+
+nets('one.bear', function (err, resp, one) {
+  console.log(one.toString())
+  done()
+})
+nets('two.bear', function (err, resp, two) {
+  console.log(two.toString())
+  done()
+})
+nets('three.bear', function (err, resp, three) {
+  console.log(three.toString())
+  done()
+})
+
+var count = 0
+function done () {
+  count++
+  if (count >= 3) {
+    console.log('All done')
+  }
+}
+
+
+// var fs = require('fs')
+//
+// fs.readFile('one.bear', function (err, one) {
+//   console.log(one)
+// })
+// fs.readFile('two.bear', function (err, two) {
+//   console.log(two)
+// })
+// fs.readFile('three.bear', function (err, three) {
+//   console.log(three)
+// })

what-is-async-javascript/one.bear

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+one

what-is-async-javascript/package.json

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+{
+  "name": "what-is-async-javascript",
+  "version": "0.1.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "start": "budo index.js",
+    "test": "node test.js"
+  },
+  "author": "Kyle Robinson Young <[email protected]> (http://dontkry.com)",
+  "license": "MIT",
+  "devDependencies": {
+    "budo": "^7.1.0"
+  },
+  "dependencies": {
+    "nets": "^3.2.0"
+  }
+}

what-is-async-javascript/three.bear

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+three