front end developer bootcamp

data are reflected in real time on the view and do not need to be processed manually.Advantages　The complexity of front-end applications has been different, exposing three pain points: developers in the code to call the same DOM API, processing cumbersome, operational redundancy, making the code difficult to maintain.　　A large number of DOM operations degrade page rendering performance, slow loading, and i

; Recommended Index: * * *Here I would recommend a debugbar; everyone must know ietester, we all use IETester to test each version of the page compatibility, in fact, the new version of the IETester (click to download the latest version of the IETester v0.3.2 There is also a very powerful page debug plugin: Debugbar. Debug with vs2008 Javacscript Mainly used for JS debugging; Recommended Index: * * *Faced with a large segment of JavaScript scripts, it was always a headache and coul

Three levels of front-end engineers: My Advanced Path and triple advanced ! Export v2-fd52450adf6c98b518618bdc74f1520e_r.png] (http://upload-images.jianshu.io/upload_images/8373224-e56f02b3d4e813e2.png? ImageMogr2/auto-orient/strip % 7CimageView2/2/w/1240)The purpose of this article is to build a cognitive model about the growth process of front-

important concepts to master in ECMAScript is the use of the keyword this, which is used in the object's methods. The keyword this always points to the object that called the method, for example: # 输出red 关键字 this 用在对象的 showColor() 方法中。在此环境中，this 等于 oac 。下面的代码与上面的代码的功能相同：1.13.11.1, reasons for using this?? Why use this? Because when instantiating an object, it is always impossible to determine what variable name the developer will use. Use this to

properly, and alert will prevent the page from continuing rendering. This means that after the developer has debugged, it's a bit of a hassle to manually clear the debug code.Therefore, the new generation of browsers Firefox, Chrome, including IE, have introduced the JS Debug console, support the use of similar " console.log(xxxx) " in the form of printing debugging information in the console, without directly affecting the page display. In IE, for e

debug information of alert must add a statement like "alert (xxxxx)" In the program logic to work properly, and alert will prevent the page from continuing rendering. This means that after the developer has debugged, it's a bit of a hassle to manually clear the debug code.Therefore, the new generation of browsers Firefox, Chrome, including IE, have introduced the JS Debug console, support the use of similar "Console.log (xxxx)" form, in the console t

JavaScript Style Guide Felix ' s node. js Style Guide Idiomatic.js Code conventions for the JavaScript programming Language Jsbeautifier Airbnb JavaScript Style Guide JSON Generator JSON Generator–tool for generating random JSON data General front-end development and the habit of front-

file, including the start and end tags. Vector editing software, such as Adobe Illustrator and sketch, may contain non-essential elements and attributes of SVG everywhere. SVG compressors can be used to remove this extra information. Online tools such as compressor and svgomg can do the job. If you are a developer and are not accustomed to cleaning and compressing SVG, you can use the Auto-execute tool svg

Web developers are mainly divided into front-end and back-end, this article collected 10 foreign websites mainly for the front-end development of the site, including browser compatibility detection, JS script download, CSS gadgets, Web testing, PHP and MySQL and so on. It's

First of all, the value of Web front-end engineers, the current web product interaction more and more complex, user experience and site front-end performance optimization These have to rely on web front-end engineers to do the Web

information in the learning front-end process as follows:First, the Language Foundation (book and website mainly) 1. Htmlcss: (1) Getting Started: HTMLCSS Course on Codeademy--online interactive programming platform, figuring out basic concepts and basic grammar W3school on the Html/css tutorial-a technical manual tutorial, more comprehensive, according to the example of knocking over (2)

What is 1.vue.js? Vue.js (pronounced/vju?/, similar to view) is a set of progressive frameworks for building user interfaces. Unlike other heavyweight frameworks, Vue uses a design that is developed from bottom-up increments. Vue's core library focuses only on the view layer and is very easy to learn and easily integrates with other libraries or existing projects. On the other hand, Vue is fully capable of driving complex single-page applications with single-file components and librarie

expires this is a temporary domain name, the original domain: http://www.zcfy.cc/. Weekly featured subscriptions under "Archive" menu, hidden a bit deep, hehe)Developer headlines and Code farming weeklyA lot of developer headlines, part of the robot crawl, so the quality is not good, the code Nong Weekly content is great, but the front-

alert will prevent the page from continuing rendering. This means that after the developer has debugged, it's a bit of a hassle to manually clear the debug code.Therefore, the new generation of browsers Firefox, Chrome, including IE, have introduced the JS Debug console, support the use of similar "Console.log (xxxx)" form, in the console to print debugging information, but not directly affect the page display. In IE, for example, it looks like this:

engineer position required technical Knowledge Base:Implement best-in-class web interfaces for the products and services available on the site, optimize code and maintain good compatibility;The architecture design and development of Web front-end presentation layer and interaction with front and back;JavaScript Program Module development, General Class library,