page speed module

Article Introduction: use in.js granular to manage and load your JavaScript modules. In the past year, both at home and abroad are very enthusiastic about the research of asynchronous loading, in order to speed up the loading speed of the

First, why use Require.js?At the earliest, all JavaScript code was written in a single file, as long as the file was loaded. Later, the code more and more, a file is not enough, must be divided into multiple files, loaded sequentially. The following

Now the server is generally 100M optical access, but this is not what we usually say download speed, such as asking the network server bandwidth of 1Mbps, I see 1 m download speed, in fact, only 128kb/s, this speed if there are 100 people access to

This article mainly introduces Node. module mechanism learning notes in js. This article describes CommonJS module specifications, Node module implementation process, module call stack, packages, and NPM. For more information, see Javascript, no one

Node. js module mechanism learning notes, node. js learning notes Javascript has never been used as a programming language since its birth. In the Web 1.0 era, this scripting language is mainly used for Form Verification and webpage special effects.

Now the site more and more expressive, page load of JS and CSS naturally more and more. When the site page of JS and CSS too much, the browser to open the page speed will be very slow, significantly reduce the user experience. Using MOD_CONCATX, you

Create a module development project The dnn module can be developed in two development environments:1. Create a module development project under the entire dnn solution.Advantage: You can easily reference the dnn component, refer to the

In the project, there is a need to dynamically maintain the layout of the page and dynamically load the specific modules in the layout container. The first implementation is, at the end of the server to get the current page layout structure, the

There are many ways to increase the speed of Web page loading, using Jquery.lazyload.js to achieve asynchronous delay loading of pictures, for pages containing more pictures of the site, will be a good way to improve the speed of the Web page open.

Specific operation:1. Preparatory workIn order to avoid the occurrence of program conflicts, it is recommended to first uninstall the RPM-installed PHP and related dependencies (if any).650) this.width=650; "Style="