Node News Monday, June 18

What exactly is Node.js? – freeCodeCamp

  • Both your browser JavaScript and Node.js run on the V8 JavaScript runtime engine.
  • Heres a formal definition as given on the official Node.js website: – Node.js is a JavaScript runtime built on Chromes V8 JavaScript engine.Node.js uses an event-driven, non-blocking I/O model that makes it lightweight and efficient.Node.js package ecosystem, npm, is the largest ecosystem of open source libraries in the world.We already…
  • Blocking I/O (left) vs Non-Blocking I/O(right)Blocking I/O – In the blocking method, user2’s data request is not initiated until user1’s data is printed to the screen.
  • Non-blocking I/O – On the other hand using a non-blocking request, you can initiate a data request for user2 without waiting for the response the request for user1.
  • JavaScript – V8(C++) – Machine Code – V8 implements a script called ECMAScript as specified in ECMA-262.

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What exactly is Node.js? – freeCodeCamp

Integrate IBM Domino with Node.js

  • While this course is for IBM Domino Developers who are looking to utilize Node.js alongside their applications, or Javascript developers looking to integrate with a Domino server.
  • There are quite a few tips and tricks you can learn for integrating Node.js as a proxy server for any REST API you might want to communicate with your JavaScript Application.
  • We cover how you can continue to use cookies provided by IBM Domino for user authentication and authorization while accessing a Node.js / Express based application, including modifying the standard login form to expose authentication errors.
  • This stateless token can then be decoded server side to list what user roles a user has and therefore can restrict functionality without having to refer back to Domino each time.
  • The course will demonstrate Create, Read, Update and Delete methods using the Domino Data Services all via the NodeJS application but still maintaining Domino security.

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Integrate IBM Domino with Node.js

  • More and more developers are creating frameworks that would not only help the JavaScript programmers in saving time, but they also help the developers to create cost effective, efficient and safe applications.
  • 3) Safety – – Popular JavaScript frameworks have not only a support of large community on GitHub, but they have also the best security arrangements.
  • Meteor.js – – According to the official page, Meteor is an ultra-simple environment and framework for building modern web applications.
  • You can learn more about Meteor on – – – – Angular.js – – Angular is an environment and framework for building mobile and desktop web applications using JavaScript and also other languages.
  • You can learn more about Angular on – – – – Ember.js – – Ember.js is a JavaScript framework that cost-effective, economical in terms of time and resources needed to build any web application.

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2018 Trends: Popular JavaScript Frameworks on GitHub

Top Node Courses

The Complete Node.js Developer Course (2nd Edition) (60,232 students enrolled)

By Andrew Mead

  • Build, test, and launch Node apps
  • Create Express web servers and APIs
  • Store data with Mongoose and MongoDB
  • Use cutting-edge ES6/ES7 JavaScript
  • Deploy your Node apps to production
  • Create real-time web apps with SocketIO

Learn more.

Angular (Angular 2+) & NodeJS – The MEAN Stack Guide (26,806 students enrolled)

By Maximilian Schwarzmüller

  • Build real Angular + NodeJS applications
  • Understand how Angular works and how it interacts with Backends
  • Connect any Angular Frontend with a NodeJS Backend
  • Use MongoDB with Mongoose to interact with Data on the Backend
  • Use ExpressJS as a NodeJS Framework
  • Provide a great user experience by using Optimistic Updating on the Frontend
  • Improve any Angular (+ NodeJS) application by adding Error Handling

Learn more.





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