Asmait Ermias

Asmait Ermias

1612811520

A Javascript Library That Turn Draggable Elements and Can Be Used in React, Vue and Angular

Create A Draggable, Resizable, and Custom Dialog

Terminal in browser

This is a library that use Vanilla Javascript to create draggable dialogs. He automates the process of create events that listen to the touches and clicks and moves.

So, you don’t need to worry about create javascript code, to turn draggable your elements, you will only create the html and styles of the dialog, and the lib will turn it draggable to desktop and phones users.

See a demo page, and as the source code is simple.

Why?

The dialog box in sites are very common, they have different utilities. But, I don’t know something that helps developers to automate the process of creating Draggable dialogs. I only found a snippet of codes that are either poorly documented or difficult to custom, or with another mistake.

So to help me and the others, I decided to write a lib that turns containers draggable, she should be custom, easy to use, and well documented.

Examples

To turn a dialog draggable, you need only type this:

new Draggable({
  "dialogId"                   : "elementId",
  "elementThatCaptureTheClick" : "elementId"
})

As you see, you have to pass to Draggable an object with the id of the element that will be draggable and the id of the element that will listen to touches and clicks to drag the dialog. Normally, this is the top bar of the dialog, but can be whatever element that you want, or can be the entire dialog, so you can drag touching in any part of the dialog.

To see more methods that this object can have, see the documentation section.

Installation

The library can be used in the browser or in NodeJs environment to be used in React or other libraries.

Installation in browser

To use in the browser, you can import this library in a tag script:

<script src="https://ghcdn.rawgit.org/raulpy271/DraggableDialog/1.0.2/dist/Draggable.js"></script>

Installation in NodeJs (ReactJs or others libraries)

You can use the npm to install this library with this command:

$ npm install draggable_dialog --production

I used this library with reactJs, but you can use it with whatever library/framework that you want. It’s simple, you only need to install it with npm and execute the Draggable class, but you have to pay attention to execute it when the component is rendered.

See an example in react:

import {useEffect} from 'react'
import Draggable from 'draggable_dialog'
import MyComponent from './MyComponent.js'

const MyComponentDraggable = () => {
  useEffect( () => 
    new Draggable({
      "dialogId" : "MyComponentId",
      "elementThatCaptureTheClick" : "MyComponentId"
    })
  )
  return <MyComponent/>
}

I use useEffect to execute the library after the component is rendered. Feels free to add examples with other libraries.

documentation

To use all features you should know all parameters passed to the Draggable class. The parameters is passed via an object. This object can have these methods:

Object Key Importance Action
dialogId required This is the id of the entire dialog
elementThatCaptureTheClick required This is the id of the element that will listen for drags
centerElement optional A boolean value. if it’s true then the library will centralize the element, or If it’s omitted or is false, the library doesn’t will
hideButtonId optional The id of the close button. If used, the library will add an event in this button to close the dialog when the button has clicked
showButtonId optional The id of the button that shows the dialog. If used, the library will add an event in this button to show the dialog only when clicked

Download Details:

Author: raulpy271

Demo: https://raulpy271.github.io/DraggableDialog/

Source Code: https://github.com/raulpy271/DraggableDialog

#vue #vuejs #javascript

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A Javascript Library That Turn Draggable Elements and Can Be Used in React, Vue and Angular
Autumn  Blick

Autumn Blick

1598839687

How native is React Native? | React Native vs Native App Development

If you are undertaking a mobile app development for your start-up or enterprise, you are likely wondering whether to use React Native. As a popular development framework, React Native helps you to develop near-native mobile apps. However, you are probably also wondering how close you can get to a native app by using React Native. How native is React Native?

In the article, we discuss the similarities between native mobile development and development using React Native. We also touch upon where they differ and how to bridge the gaps. Read on.

A brief introduction to React Native

Let’s briefly set the context first. We will briefly touch upon what React Native is and how it differs from earlier hybrid frameworks.

React Native is a popular JavaScript framework that Facebook has created. You can use this open-source framework to code natively rendering Android and iOS mobile apps. You can use it to develop web apps too.

Facebook has developed React Native based on React, its JavaScript library. The first release of React Native came in March 2015. At the time of writing this article, the latest stable release of React Native is 0.62.0, and it was released in March 2020.

Although relatively new, React Native has acquired a high degree of popularity. The “Stack Overflow Developer Survey 2019” report identifies it as the 8th most loved framework. Facebook, Walmart, and Bloomberg are some of the top companies that use React Native.

The popularity of React Native comes from its advantages. Some of its advantages are as follows:

  • Performance: It delivers optimal performance.
  • Cross-platform development: You can develop both Android and iOS apps with it. The reuse of code expedites development and reduces costs.
  • UI design: React Native enables you to design simple and responsive UI for your mobile app.
  • 3rd party plugins: This framework supports 3rd party plugins.
  • Developer community: A vibrant community of developers support React Native.

Why React Native is fundamentally different from earlier hybrid frameworks

Are you wondering whether React Native is just another of those hybrid frameworks like Ionic or Cordova? It’s not! React Native is fundamentally different from these earlier hybrid frameworks.

React Native is very close to native. Consider the following aspects as described on the React Native website:

  • Access to many native platforms features: The primitives of React Native render to native platform UI. This means that your React Native app will use many native platform APIs as native apps would do.
  • Near-native user experience: React Native provides several native components, and these are platform agnostic.
  • The ease of accessing native APIs: React Native uses a declarative UI paradigm. This enables React Native to interact easily with native platform APIs since React Native wraps existing native code.

Due to these factors, React Native offers many more advantages compared to those earlier hybrid frameworks. We now review them.

#android app #frontend #ios app #mobile app development #benefits of react native #is react native good for mobile app development #native vs #pros and cons of react native #react mobile development #react native development #react native experience #react native framework #react native ios vs android #react native pros and cons #react native vs android #react native vs native #react native vs native performance #react vs native #why react native #why use react native

Ollie  Dietrich

Ollie Dietrich

1632083580

Comprehensive Look At Angular, React and Vue.js

There is no doubting the fact that web development and custom software development has been on a thriving technological ride in previous times several years. And when it comes to the frontend, JavaScript has been at the helm of this drive.

 

This popularity has given increase to tons of JavaScript frameworks along the way. Deciding on a JavaScript framework for your web app can be overwhelming. Angular and React are very well-known these days, and there is a younger which has been getting a lot of traction lately: VueJS.

The aim of this video is to take a comprehensive look at such widely used frameworks – #Angular and #Vue – and one library – #React.

And also share your opinions on these three in the comment section.

 #javascript #angular #vue #react-native 

Asmait Ermias

Asmait Ermias

1612811520

A Javascript Library That Turn Draggable Elements and Can Be Used in React, Vue and Angular

Create A Draggable, Resizable, and Custom Dialog

Terminal in browser

This is a library that use Vanilla Javascript to create draggable dialogs. He automates the process of create events that listen to the touches and clicks and moves.

So, you don’t need to worry about create javascript code, to turn draggable your elements, you will only create the html and styles of the dialog, and the lib will turn it draggable to desktop and phones users.

See a demo page, and as the source code is simple.

Why?

The dialog box in sites are very common, they have different utilities. But, I don’t know something that helps developers to automate the process of creating Draggable dialogs. I only found a snippet of codes that are either poorly documented or difficult to custom, or with another mistake.

So to help me and the others, I decided to write a lib that turns containers draggable, she should be custom, easy to use, and well documented.

Examples

To turn a dialog draggable, you need only type this:

new Draggable({
  "dialogId"                   : "elementId",
  "elementThatCaptureTheClick" : "elementId"
})

As you see, you have to pass to Draggable an object with the id of the element that will be draggable and the id of the element that will listen to touches and clicks to drag the dialog. Normally, this is the top bar of the dialog, but can be whatever element that you want, or can be the entire dialog, so you can drag touching in any part of the dialog.

To see more methods that this object can have, see the documentation section.

Installation

The library can be used in the browser or in NodeJs environment to be used in React or other libraries.

Installation in browser

To use in the browser, you can import this library in a tag script:

<script src="https://ghcdn.rawgit.org/raulpy271/DraggableDialog/1.0.2/dist/Draggable.js"></script>

Installation in NodeJs (ReactJs or others libraries)

You can use the npm to install this library with this command:

$ npm install draggable_dialog --production

I used this library with reactJs, but you can use it with whatever library/framework that you want. It’s simple, you only need to install it with npm and execute the Draggable class, but you have to pay attention to execute it when the component is rendered.

See an example in react:

import {useEffect} from 'react'
import Draggable from 'draggable_dialog'
import MyComponent from './MyComponent.js'

const MyComponentDraggable = () => {
  useEffect( () => 
    new Draggable({
      "dialogId" : "MyComponentId",
      "elementThatCaptureTheClick" : "MyComponentId"
    })
  )
  return <MyComponent/>
}

I use useEffect to execute the library after the component is rendered. Feels free to add examples with other libraries.

documentation

To use all features you should know all parameters passed to the Draggable class. The parameters is passed via an object. This object can have these methods:

Object Key Importance Action
dialogId required This is the id of the entire dialog
elementThatCaptureTheClick required This is the id of the element that will listen for drags
centerElement optional A boolean value. if it’s true then the library will centralize the element, or If it’s omitted or is false, the library doesn’t will
hideButtonId optional The id of the close button. If used, the library will add an event in this button to close the dialog when the button has clicked
showButtonId optional The id of the button that shows the dialog. If used, the library will add an event in this button to show the dialog only when clicked

Download Details:

Author: raulpy271

Demo: https://raulpy271.github.io/DraggableDialog/

Source Code: https://github.com/raulpy271/DraggableDialog

#vue #vuejs #javascript

Nico Jonsson

Nico Jonsson

1604627940

Which Javascript Framework should I use with Ionic - Angular, React or Vue?

You want to get started with Ionic and are unsure which Javascript framework with Ionic you should pick? Or do you think about switching from the one you currently use?

In this video I explain the differences and things you need to think about when selecting your framework for Ionic!

Learn Ionic faster with the Ionic Academy: https://ionicacademy.com/

#ionic #angular #react #vue #javascript

What is the difference between ReactJS, Angular, And Vue?

Science and technology are an ever-changing subject with newer things being added every day and the older things becoming obsolete. Very similar is the case in computer software and one of its most popular and highly used programming languages – JavaScript. Being the most versatile of the programming languages, it can be used on both the server-side and the client-side in desktop and mobile apps. Almost all major software development services vouch for JavaScript.

App developers when working on the framework development by using JavaScript have three options to choose from — Angular, React, and Vue. Let us have a detailed overview of all the three below –

Angular –

Released by Google in 2010 it is a JavaScript framework based on the typescript. Initially called AngularJS, the name was changed to Angular after Angular 2+ was released in 2016. Google and Wix are the two reputed organizations amongst others using Angular. Just about a year back Angular8.0.0 was launched.

React –

Facebook released the same in 2013, rather it was compelled to do so because of its extremely high traffic content. Additionally, it can fix issues of coding and maintenance. React is also used in sites with very high traffic. Its latest version 16.8.6 was launched around this time last year. Some of the big names using React are Paypal, BBC, WhatsApp, Instagram and Glassdoor which are all household names.

Vue –

Ever since Vue was released in 2014 it has gained immense popularity amongst the app developers. Gitlab and Alibaba are known particularly for using Vue. Its latest version 2.6.10 is just about a year old.

The popularity of the three – Angular vs React vs Vue –

To evaluate the popularity of the JavaScript development companies, certain statistics need to be looked into –

Statistics of stack overflow –

According to the latest statistics, React is the most popular of them but Vue is a very close second and is breathing down the neck of React. Vue will substantially reduce the gap in the coming.

Google Trends –

Google Trends presents a very different story. When it comes to searches, React leads the way flowed by Angular. Vue is not close.

Npm trends –

The trend shows the number of downloads and the star ratings. Statistics show React is number one followed by Angular and Vue. However, when star ratings are concerned, Vue tops the list followed by React and Angular.

Performance of the three – Angular vs React vs Vue—

Memory consumption based on DOM manipulation can be taken as the benchmark. All the results are exciting.

Angular – With tiny updates of DOM, which consume 50 ms, Angular is known to excel. When any webpage is loaded with DOM manipulation the memory consumption almost becomes double.

React – React performs very well and also the performance is good even when the DOM update is bigger. As far as memory consumption of React is concerned, it doubles just like Angular when loaded with DOM manipulation.

Vue – The performance is as comparable as React. As far as memory consumption is concerned, after uploading DOM manipulation it is far superior to Angular and React.

Learn more in details here: https://www.quora.com/What-is-the-difference-between-ReactJS-Angular-And-Vue/answer/Rahul-Panchal-13

#react #react-native #javascript #angular #angular-js #vue