Skill practical javascript diy projects

Skill practical javascript diy projects

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  As youknow,JavaScriptisa programminglanguagecommonlyusedinwebdevelopment.Itwas originallydevelopedbyNetscape asameansto add dynamicandinteractive elementstowebsites. Like server-side scriptinglanguages,suchasPHPand ASP, JavaScriptcode can be insertedanywhere withinthe HTML of a webpage. ReactJS basically is an open-source JavaScript library which is used for building user interfaces specificallyforsingle-page applications. It’s used for handling view layer for web and mobile apps. React also allows us to create reusable UI components. React was first created by Jordan Walke, a software engineer working for Facebook. React allowsdeveloperstocreate large web applications which can change data, without reloading the page. The main purpose of React is to be fast, scalable, and simple. It works only on user interfacesinthe application.Thiscorrespondstothe view in the MVC template. It can be used with a combination of other JavaScript libraries or frameworks, such as Angular JS in MVC. ReactJSis a component-basedlibrary(nota framework!!) which is used to develop interactive UI’s. Currently,itisthe mostpopularfront-endJavaScriptlibrary.It deals with View in the MVC (Model - View - Controller).So,if youare dealingwiththe applications where data keeps on changing in real time, you should go for React. Moreover, react is much faster as compared to the JavaScript frameworks. It makes use of the virtual DOMwhich minimizes the memory consumption and the DOMmanipulation expenses. Advantages of ReactJS 1. Simplicity: ReactJS is just simpler to grasp right away. The component-based approach, well- defined lifecycle, and use of just plain JavaScript make React very simple to learn, build a professional web (and mobile applications), and support it. React uses a special syntax called JSX whichallowsyoutomix HTML withJavaScript.Thisisnot a requirement;Developer can still write in plain JavaScript but JSX is much easier to use. 2. Easy to learn: Anyone withbasicpreviousknowledgeinprogrammingcaneasilyunderstandReact while AngularandEmberare referredtoas ‘Domain-specificLanguage’,implyingthatitisdifficult to learn them. For React, you just need basic knowledge of CSS and HTML. 3. Naive Approach: React can be used to create mobile applications (React Native). And React is a diehardfanof reusability,meaningextensive code reusabilityissupported. So at the same time, we can make IOS, Android and Web application. 4. Data Binding: React uses one-way data binding and an application architecture called Flux controls the flow of data to components through one control point – the dispatcher. It's easier to debug self-contained components of large ReactJS apps. 5. Performance: React does not offer any concept of a built-in container for dependency. You can use Browserify, Require JS, ECMAScript 6 modules which we can use via Babel, ReactJS-di to inject dependencies automatically. 6. Testability:ReactJSapplicationsare supereasytotest.Reactviews can be treated as functions of the state, so we can manipulate with the state we pass to the ReactJS view and take a look at the output and triggered actions, events, functions, etc. Features of ReactJS 1. JSX: In React,insteadof usingregularJavaScriptfortemplating,itusesJSX.JSXissimpleJavaScript which allows HTML quoting and uses these HTML tag syntaxes to render subcomponents. HTML
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  syntax is processedinto JavaScript calls of React Framework. We can also write in pure old JavaScript. 2. React Native: React has native libraries which were announced by Facebook in 2015, which provides the react architecture to native applications like IOS, Android and UPD. 3. Single-Waydataflow: InReact, a setof immutable valuesare passedtothe componentsrenderer as propertiesinitsHTML tags. Componentcannot directly modify any properties but can pass a call back function with the help of which we can do modifications. This complete process is known as “properties flow down; actions flow up”. 4. Virtual Document Object Model: React creates an in-memory data structure cache which computes the changes made and then updates the browser. This allows a special feature which enables the programmer to code as if the whole page is rendered on each change whereas React library only render components which actually change. The Projects that we coveredinJavaScriptLearningPathare: 1. Making an EMI CalculatorusingHTML and JavaScript 2. GettingStartedwithReact 3. DevelopingRestful webserviceswithNode.js&Express&Mongo DB 4. Create your firstNodejsExpressAppusingJade Template 5. BuildingJavaScriptMicroserviceswithNode.js For more detailson JavaScriptDIY Projects visitourwebsite. SkillPractical hasJavaScriptlearningpaththathelpsthe usertolearnthe Java fromscratch. If user have any questionsonJavaScript whileattemptingtests,he canposta question inSkillPractical community. Theywill getananswerfromourexpertconsultants.