בלוג טכנולוגי | קורל טכנולוגיות

06 יונ 2021
מאת: Almog Cohen
תגובות: 0

Capacitor JS App Development

Modern hybrid apps and web-based app development have expanded considerably in the last couple of years.

Cordova and PhoneGap have been well-known names among those who know even a bit of hybrid apps.

It is time to look at the competence and efficiency of modern hybrid app development with “Capacitor”.

Capacitor is a new open-source hybrid app runtime.

It runs modern web applications natively on android, iOS, Web and Electron while also giving an easy-to-use, robust interface for accessing Native APIs and Native SDKs on every platform.

It delivers the same cross-platform benefits as Cordova, just with a more modern approach to app development, with the help of the native platform and the new Web APIs capabilities.

Why Are We Using Capacitor?

Capacitor is the only native runtime that delivers first-class support for Progressive Web Apps and web applications.

With Capacitor, building plugins that ease and support web functionality as a contingency is just as simple as adding a few more files to the plugin.

In case your native implementations are not available, Capacitor will use your web implementation so that you can use the same API when running on android, iOS, Electron and Web.

It goes for the “Web first” approach.

This helps keep your application aligned with the fast-changing web platform while also allowing powerful native device functionality on the platforms that back it.

It also provides a small CLI tool that is installed on every app locally.

06 יונ 2021
מאת: Almog Cohen
תגובות: 0

The Difference between the Two Task Runners: Gulp and Grunt

Web developers not only have to find solutions to complex tasks, they often have to even grapple with even more emerging, cumbersome processes.

There are procedures (like compiling SCSS and Less into CSS files) that are time-consuming, redundantly stressful, and tedious.

Hence, to give developers some relief from this stress, programmers have developed task runners that help automate these kinds of tasks, and Gulp and Grunt are among the most famous examples that are particularly beneficial for web developers that work for JavaScript environments.

What is Grunt js?

Grunt.js is a task runner. It automatizes repetitious tasks such as-

Compiling SASS files into CSS

Prefixing CSS rules

Concatenating files

Minifying JS/CSS files

And a lot more…

What is Gulp js?

Gulp.js was initially launched in July in the year 2013 by an American Software Company called “Fractal Innovation” in collaboration with the “GitHub” community. It is a free task runner.

As far as the structure is concerned, both Grunt and Gulp are pretty similar. Gulp, additionally, is also a command-line tool. Hence, it has an exemplary user interface with gulp-cli.

Similarities and Dissimilarities

At first look, both seem to be quite similar to each other in their essential functions. Both of these automation tools are available with an MIT license.

Hence, the source code is freely available and is open.

However, the significant difference between the two is that Grunt is stringently file-oriented while Gulp handles the processes through the memory.

06 יונ 2021
מאת: Almog Cohen
תגובות: 0

What is SignalR? What Can I develop with is?

SignalR helps you bring your ASP.NET applications to life.

Everybody in today’s time and date expects to get up-to-date information on modern applications without hitting the refresh button.

With SignalR, you can add real-time functionality to your maps, dashboards, games etc.

If you’re wondering what “Real-time functionality” means, then it is the ability to have your server-side code push content to linked clients as it happens in real-time!

Component of ASP.NET framework

Anyone can write SignalR hubs in C# code and add them to the ASP>NET app along with the APIs and pages.

The easy and understandable programming model merges seamlessly with other ASP.NET features such as authentication, dependency injection, scalability and authorization.

What’s possible with SignalR and ASP.NET?

Even though “chat” is always a top example, you can do way more! When a user refreshes a page to see the new data or implements Ajax long polling to fetch the latest data, it is a candidate for using SignalR.

SignalR also facilitates entirely new apps that require high-frequency updates from the server, such as “real-time gaming”.

Open Source | Open Protocol

Just like the rest of the .NET, SignalR is also open-source on GitHub.

Along with the source code, the protocol specification for transmission and connection between the clients and hubs is open too!

Connect From Pole to Pole

With client SDKs for .NET, JavaScript, and Java, you can connect to your SignalR hub and begin receiving real-time messages on about every platform, including desktop, web, games and mobile.

06 יונ 2021
מאת: Almog Cohen
תגובות: 0

What Is Gulp? What Can I Do With It?

In simplest words, Gulp is a task runner. It’s a toolkit that automates time-taking tasks.

You call it whatever you deem fit. The one characteristic that remains intact is that its primary purpose is automation.

What is a “Task Runner”?

Gulp is primarily used to do stuff that one usually does manually, for example, optimizing images, compiling Sass, refreshing browser page etc.

These kinds of actions can be built up as independent tasks.

You take these tasks and have Gulp automatically run them. This the reason Grunt and Gulp are called “task runners”.

Piping

Gulp handles the file operations differently, and that is one of the most significant differences between Gulp and other task runners.

Gulp passes a data stream from one to the next plugin without really writing that stream in any temporary file between the tasks.

This is known as streaming or “piping”.

Hence, with piping, you can take a file’s set and run the files through a plugin or a group of plugins.

Data Streams

Gulp uses data streams, unlike other task runners that write temporary files to the disk.

Hence, the file content is stored and conserved in a buffer.

It then passes on from one plugin to another until it reaches its last destination. The stream goes throw some modifications in between these plugins.

At last, you can minify it or write it to a disk. This is essentially how the piping works.