node js projects

This article focuses on the method of creating the first application for node. js, as well as the introduction of five different scenarios. So that everyone can learn something, learn this, and then let's come and see this article. First, let's try to create the first application: Before we create the first "Hello, world!" app for node.

Quickly learn how to install and run the Node. js environment and the node. js Environment InstallerNodeJS provides some installation programs that can be downloaded and installed at nodejs.org. In Windows, select an installation file with the. msi suffix that matches the system version. In Mac OS X, select the install

This article focuses on. two key concepts of js: non-blocking IO and event loops are summarized appropriately. If you need them, you can refer to the following concepts to learn and use Node. javascript has been writing a web application and a RESTful web api using express and mongoose for two months. js official website homepage for

Build a simple Chat program using node. JS and Socket.ioCreate a folder under the node. JS root Chat, add two files inside: App.js and index.htmlApp.jsvarFS = require ('FS'), HTTP= Require ('http'), Socketio= Require ('Socket.io'); varServer =Http.createserver (function (req, res) {Res.writehead ( $, {'Content-type':'t

My path to Node. js Learning (1) and the path to node. js Learning 1. Introduction to node. jsI have a lot of information on the Internet. 1. What is node. js?At the core,

This article describes how to build a Node. js development environment in Linux. Node allows JavaScript programs to be explained and run in the local operating system environment. For more information, see 1. install node. js in Linux Ubuntu: sudo apt-get install nodejs np

Parse the code deployment method of Node. js Based on modules and packages, and deploy node. js Module path parsing rules Experienced C programmers first write from the make file when writing a new program. Similarly, before using NodeJS to write a program, in order to have a good start, you must first prepare the dire

As Wikipedia says: "Node. js is a wrapper shell for the Google V8 engine, the LIBUV platform abstraction layer, and the core library that the subject uses Javscript to write. "Beyond that, it's worth noting that the goal of the author of node. js, Ryan Dar Ryan Dahl, is to create a site with real-time push capabilities

, your portal script is named "app. coffee ", then execute: Copy codeThe Code is as follows:Coffee app. coffeeNote that the coffee extension here cannot be omitted. This method should be the most "official" way to use coffeescript. Simple, direct! In addition, once you use a coffee file as the project portal, the entire project will be compatible with both coffee and js. You can use any require js or coffee

Node. js Study Notes (2)-modularization, node. js Study Notes Welcome to reprint, but please indicate the source: http://blog.csdn.net/sysuzjz/article/details/43987289 Thanks: nodebeginner.org An application consists of different modules. Now we will introduce these modules one by one.In the previous section of the ser

Summarize some error types in Node. js and summarize the node. js types. Preface Multiple types of errors may occur in Node. js applications. For example, if a syntax error or runtime error occurs, a JavaScript error is triggered.

Analyzes the callback and code design modes in Node. js asynchronous programming, and node. js design modes The biggest selling point of NodeJS is the event mechanism and asynchronous IO, which is not transparent to developers. Developers need to write code in asynchronous mode to use this selling point, which has also

Node. js has quickly benefited from its event-driven and asynchronous features. This article will introduce 10 articles. It has been tested that it can greatly improve the skills of Node applications. Let's take a look at NodeJS one by one as a server-side JavaScript interpreter, which will change the concept of how the server works. It aims to help programmers b