Node.js : le livre du débutant

How to build a SPA using Vue.js, Vuex, Vuetify, and Firebase: adding authentication with Firebase Part 4: learn how to use Firebase to add authentication and a cart Learn how to create a meal delivery website using Vue.js, Vuex, Vue Router, and Firebase. This is part four of my four-part series on building a Vue application. Here is a list of all the parts: Part 1: Installing Vue and Building an SPA using Vuetify and Vue Router Package.json dependencies done rightblog This is part one of a three part post on npm Dependency management. Need I say more? Entire developer ecosystems live and die by how dependency management works. Inversion of Control Containers and the Dependency Injection pattern In the Java community there's been a rush of lightweight containers that help to assemble components from different projects into a cohesive application. Underlying these containers is a common pattern to how they perform the wiring, a concept they refer under the very generic name of "Inversion of Control". In this article I dig into how this pattern works, under the more specific name of "Dependency Injection", and contrast it with the Service Locator alternative. The choice between them is less important than the principle of separating configuration from use.

Node.js vs PHP: Visualize node.js efficiency with Load Impact It could be said that Node.js is the new darling of web server technology. LinkedIn have had very good results with it and there are places on the Internet that will tell you it can cure cancer. In the mean time, the old work horse language of the Internet, PHP, gets a steady stream of criticism. and among the 14k Google hits for “PHP sucks” (exact term), people will say the most funny terrible things about the language while some of the critique is actually quite well balanced. Node.js introduces at least two new things (for a broader audience). First, the ability to write server side JavaScript code.

4 AJAX Patterns For Vue.js Apps - Vue.js Developers If you ask two Vue.js developers "what's the best way to use AJAX in an app?", you'll get three different opinions. Vue doesn't provide an official way of implementing AJAX, and there are a number of different design patterns that may be used effectively. Each comes with its own pros and cons, and should be judged based on the requirements. You may even use several, simultaneously!

Benchmarking Node.js - basic performance tests against Apache + PHP Several days ago I have done few very basic performance tests to see how node.js server behaves compared to Apache when serving very simple pages. All tests were executed on dual-core Intel T4200 2 GHZ machine with 4 GB RAM running Ubuntu 10.04 Lucid (with X). For comparison I have used node.js 0.1.103 on one side, and Apache 2.2.14 with prefork MPM and PHP 5.2.10 on the other, hitting them with ApacheBench 2.3 and total of 100,000 request with 1,000 concurrent requests during first test: ab -r -n 100000 -c 1000 <url> and then with total of 1,000,000 requests and 20,000 concurrent requests during the second one: ab -r -n 1000000 -c 20000 <url>

The Node Beginner Book » A comprehensive Node.js tutorial About The aim of this document is to get you started with developing applications with Node.js, teaching you everything you need to know about "advanced" JavaScript along the way. It goes way beyond your typical "Hello World" tutorial. 10 Habits of a Happy Node Hacker (2016) At the tail end of 2015, JavaScript developers have a glut of tools at our disposal. The last time we looked into this, the modern JS landscape was just emerging. Today, it's easy to get lost in our huge ecosystem, so successful teams follow guidelines to make the most of their time and keep their projects healthy. Here are ten habits for happy Node.js hackers as we enter 2016. They're specifically for app developers, rather than module authors, since those groups have different goals and constraints:

Build and publish your first NPM package - The Andela Way - Medium NPM is a package manager for NodeJS. It was created in 2009 as an open source project to help javascript developers easily share code in form of packages. Since then thousands of packages have been published to the NPM registry where all the packages are hosted. This article will walk you through how you can create and publish your own NPM package. The focus of this article is not to build a bad-ass NPM package but instead to explain how to build and publish an NPM package. The build and publish cycle is nearly the same for any other package, once you understand how its done for something as simple as what we will be building in this article, you are good to go.In this article, we will be building a random number generator, very simple hun… That’s the idea.

Understanding the node.js event loop So the largest waste with current programming technologies comes from waiting for I/O to complete. There are several ways in which one can deal with the performance impact (from Sam Rushing): The second basis thesis is that thread-per-connection is memory-expensive: [e.g. that graph everyone showns about Apache sucking up memory compared to Nginx] Useful Node.js Tools, Tutorials And Resources Advertisement Created by Ryan Dahl in 2009, Node.js is a relatively new technology which has gained a lot of popularity among Web developers recently. However, not everyone knows what it really is. Node.js is essentially a server-side JavaScript environment that uses an asynchronous event-driven model.

Learning JavaScript Design Patterns Design patterns are reusable solutions to commonly occurring problems in software design. They are both exciting and a fascinating topic to explore in any programming language. One reason for this is that they help us build upon the combined experience of many developers that came before us and ensure we structure our code in an optimized way, meeting the needs of problems we're attempting to solve. Building Applications with VueJs, Vuex, VueRouter, and Nuxt What is Vue.Js? Vue.js (commonly referred to as Vue; pronounced /vjuː/, like view) is an open-source JavaScript framework for building user interfaces. Vue.js is yet another JavaScript UI library that is making waves and has growing support from the community. If you have an upcoming project and are wondering which tool to choose, you can give Vue a try. Vue is considerably easy to learn and you can get started with it in just 10 minutes (actually, that is what this article is going to help you do).

Introduction - Chrome V8 Welcome to the developer documentation for V8. V8 is Google's open source, high performance JavaScript engine. It is written in C++ and is used in Google Chrome, Google's open source browser.