Those we are aware of Ionic they must be eagerly waiting to hear about the new feature and improvements done in the all-new version of Ionic frameworks that is Ionic 4. Let us have a look at those new features and improvements in Ionic 4, the latest upgraded version.

What is Ionic?

We will discuss those new features and improvements made in Ionic 4 but, let us discuss Iconic for those who are new to it or are trying to learn about it. So Ionic is a framework, we can say that one of the best frameworks available right now. With the use of this framework, you can easily create an app for website and mobile web, and it is possible because of the hybrid technology system installed in this framework.

The three main parts of the Iconic framework are it’s UI framework, which helps in creating high-end applications, an Angular framework, which is used for building applications within a short interval of time and the last part is Compiler where you can write various code such as JavaScript, HTML, CSS.

New Features and Improvements in Ionic 4-

Iconic 4 was released just a few days back, and it’s is highly identical with Iconic 3, but various changes have been made, let us have a look at those upgrades-

• Web Components- You must have noticed that in the previous version which was Ionic 3 in that, you were unable to create custom HTML tags and hence you were not able to have the complete access to make changes in the app. But with the latest update of Ionic 4, they have made this upgrade in which you can easily create custom HTML tags and can use it in your apps. There will be no limitation for the custom made HTML tags; you would be able to use it from any new or old web browser.

With the addition of web components, you would also be able to notice an enhancement in the overall performance and in loading time as well.

Some main specifications of Web Components are-

• Custom Elements- This is a specification with the help of which you can create custom HTML tags and many more things in Iconic 4.
• Shadow DOM- If you are trying to build an application based on components, then this is the tool all that you need.
• HTML Imports- These features help you to use HTML documents in one another.
• Stencil- This is a new tool that’s introduced in Ionic 4, with the help of this tool you can work with any JavaScript framework or if you don’t want to work with any framework then also this tool can help. You would also be able to create standard web components with the help of this tool.
• PWA Enabled- The next feature that makes Ionic 4 highly usable and exclusive is progressive web app development. With the help of this tool, the user would be able to create some extraordinary UI frameworks, which will offer high performances in various factors.
• Speed matters- As I said that speed matters, so the Ionic team had put their best efforts into making Ionic 4 the fastest than ever. There is not only speed improvement, but the developer team has also added several components, which you can use for higher performance of your app.
• More customization features- The next most significant improvement that you would love is that this version of the Ionic framework is highly customizable, and you can make changes according to yourself to any part of the app. There are no limitations for you in Ionic 4.
• Ion-Backdrop- This is a new component that is introduced in Ionic 4, with the use of this component, you would be able to dismiss any component you have used earlier easily.
• Ion-picker- The Ionic team has introduced two new rows with the help of which you can easily see and pick tools from them. These rows will make it easier to access tools and will enhance productivity.
• Ion-ripple effect- With the help of this component, the developer team has made it easier to add material design to the app.
• Ion-reorder- As it’s clear from the name of the component, with the help of which you can easily reorder items. You can rearrange them in a vertical or horizontal mode with the component.
• Ion-search bar- If you find it difficult to find various items or components from these frameworks, then you will not face that problem again as the developer team has added a search bar in Ionic 4, with the help of which you can effortlessly search any item. They have taken proper care of the UI, as they offer nine different types of search bar styles, which you can change easily.
• Ion-show when- This is the best component that the developer team added. It’s basically for them who are new to the Ionic framework and are not aware of what the tools can do. So with the help of this component whenever you first try to use a component or tool, there will appear a box with some detailed information about that tool.
• Ion-select popover- Again, here comes the best component, you must have noticed that there are some components or tools that you might not be using, and they are just consuming space. So with the help of this component, you can remove that component or tool from the row and can free up some space or can place another useful tool instead of that.
• Ion skeleton text- This component helps you in rendering widths of various blocks.
• Color changes- As discussed above that this version if the Iconic framework is the highly customizable one, this version offers many customizations. You can even change the color of your overall Ionic framework app.
• Tappable Items- In the previous version if you wanted to make something tappable then you would have had to use a button, but in the latest version, you can use the tappable attribute for doing so.

There are some other components also which are added into this Ionic 4, such as Iconicons 4.0, CSS Variables, and many more.

If you have ever used the front-end development platform such as Angular which has also got its latest update of v8, then you might be knowing about NodeJS. This is a type of open-source platform with the help of which the JavaScript you have created on various platforms could be run outside your web browser.

Without the use of NodeJS, you might not be able to do so, and hence Node-JS is also important because if you try to execute a JavaScript on your web browser, then your project will be limited up to certain limits and would not be able to take advantage of all the features available. Nodejs development company is very popular among other app development companies. Hence we are here with the Top 10 new features in Node JS.

Node has just released its latest version, if you haven’t heard about it yes, then do follow this article till the end because with the help of this article we are going to discuss the new features and improvements made in the latest version of Node tool.

Top 10 new features in Node JS –

Here are some of the most important features offered in the latest version of Nodejs-

First impression

Whenever you update software or a tool, you always have two things in mind. The first one is that what new features would you be able to see in this version and the Second thing is that for what time this version will be compatible. We will discuss its new features in the next points, but if we talk about the point of compatibility, then it is said that you won’t have to worry about it at all, as the latest version which is Node v12 will get support up to 2022, which is an excellent thing.

V8 engine

As cars have an engine that determines the overall performance of the car, the same is the case with these tools. Node v12 has the latest v8 engine with the help of which you would be able to work more efficiently on this tool.

Faster execution

As all the work is done on this tool is in the form of JavaScript, so the main challenge for the team was to create a type of engine that will offer faster execution of JavaScript for instant results. So with the all-new v8 engine, we can get the highest execution speed till now.

Memory Management

For higher speed and faster execution processes, the management of memory is highly important. With the support of the v8 engine, we would be able to get the best memory management technology for enhanced processing.

JIT-less engine

You must have seen that when you are dealing with a large amount of JavaScript at the time of execution, they lag the most, but with the help of Node v12 and v8 engine support, this is not going to happen again ever. This v8 engine has the power to free up the memory during the runtime process so that the project can work fluently without any lag. This happens because of Node v12’s ability to use the memory efficiently and ending up useless tasks during the runtime of the project.

WebAssembly Threads

This is a new feature that’s added in the Node v12, with the help of this feature you would be able to use WebAssembly threads which helps in defining binary codes on a non-Android device also. This will also help in making the system use more number of cores during any heavy usage. Before in the previous versions, users and app development company would have had to face several lags during runtime of a massive project.

ES6 Module Support

If you have some higher knowledge about JavaScript, then you must be knowing that JavaScript is wholly based on ECMA Script. ECMA scripts are the standardized scripts, so with the addition of the v8 engine in Node v12, you would be able to notice that, this tool supports the 6th version of ECMA scripts. With the help of ES6 support, your produced JavaScript would be supported by all types of web browsers, and hence the scripts would be more stable than ever.

Private Class Fields

As it’s clear from the name, you must have got that these are the type of variables which can be accessed within the class. You would not be able to access it from any external source or with the help of any other tool. After that, even if you tried to access it from an outside source, then you will face an error.

Startup Performance

The V8 engine is famous for it’s improved startup performance, and it also works well, but do you know how? So the basis of working with the help of which you get an enhance startup performance is, the Node v12 already generates all the data that is needed after the processing. So this clears up so high time-consuming steps and hence enhances the overall speed of startup performance.

New Compiler

In the latest update of Node v12, the company has introduced a minimum value system, this means that those who have the minimum requirement they would be only able to work with it. Before the system was working with no minimum requirement settings and because of which users had to face lags in their compiler. But with the help of the newly added compiler and minimum support platform those who have minimum requirement would be able to use this tool efficiently without any lag, while those who are not able to come up to a minimum requirement they would not be able to use this tool at all.

These were the top 10 most essential updates you can see in Node v12. But it’s not the end here yet, the company has added several essential features that we would not be able to cover in the Top 10 new features in Node JS list, so here are some other highly important changes they have made in the newer version.

• You will be offered high security with the help of TLS 1.3 support, that you will notice in Node v12.
• You still would have compatibility with the previous version of Node even after upgrading it to Node v12.
• You would also be able to get diagnostic reports on demand.

Have you ever been in a Chaos or gets stuck at a question that is the best development platform from where you can create front-end applications for platforms such as Mobile or Desktop?

If yes, then your problem is going to be solved soon. As we are going to discuss the best Front-end developing platform you must have heard of. That’s Angular, and this is one of the best and most used developing platforms for the creation of Front-end and the same is used by most of the app development company.

The angular platform is already highly powerful, but their developing team never forgets to provide more and better features and upgrade. This is the only reason they have thrown the upgrade of Angular 8 and people are going crazy by knowing the features added in this latest version. Let us have a look at the newly added features in Angular 8 and discuss how they can be helpful for us and the angular web development company

Top 10 features of Angular 8 are as follows:

As Angular 8 has been released and here is the list of top 10 most essential features and add-ons in this latest version.

• Preview of Ivy- The first feature that gets enables with the Angular 8 update is that you can now use Ivy for the testing purpose. It is a type of all-new rendering tool that will help you in better testing of the product created. This feature would not be turned on from default, and you would have to turn it on by enabling Ivy in your project with the help of Ivy switch that’s created to turn Ivy on. You would have to place this switch inside your code as –enable-ivy.
• Lazy Loading-  You must be thinking that by lazy loading, I mean this platform loads slowly, but that’s not true. The real meaning of Lazy loading is, it’s a condition in which a picture, video, object, text, or any such thing loads only when it is needed to. Before that, it will look like a faded object only. This feature was available in the previous version of Angular too, but some improvements are made in the lazy loading feature for Angular 8. You will also notice that Angular 8 also supports dynamic EcmaScript imports.
• Supports Node 10-  This combo is going to put your front-end development on fire, as Node 10 is a platform that is used by several front-end development software from which Angular 8 is also the one. You should upgrade your Angular tool to V8 for better tools and enhancements, but if you haven’t upgraded or don’t want to update then also there’s no issue because you can use Node 10 with Angular 7 also.
• Supports TypeScript 3.1-  TypeScript is a programming language that is managed by Microsoft. Moreover, it is the primary language with the help of which all the development takes place on the Angular platform. Not only Angular 8 supports TypeScript 3.1(latest version of TypeScript), but Angular 7 supports it too.
• CLI Prompt- While developing the front-end for an application, various processes take place during it’s developing period. But in the end, when it’s wholly created, there are some features that we wanted in the app and some we wanted to ignore. So with the help of the CLI prompt feature that’s newly added in Angular 8, you would be able to choose the features that you want in the app and want to be ignored.

At last, we can say that with the help of Angular 8, you would have complete control over the CLI of this platform, which will help in several ways.

• Virtual Scrolling- When you have a lot of options available at that time scrolling it manually will be a prolonged process, so to get rid of that problem they created virtual scrolling which is a more useful and faster way of scrolling large lists. This feature is used under UI libraries, which are further used for the creation of UIs.
• Drag and Drop feature- If you face problem in reordering lists and moving various elements from one place to another in the previous version of Angular platform, then you should update it as soon as possible because in the last version of Angular which is Angular 8 you would be able to easily use the drag and drop feature, with which you would be able to reorder lists and place one element from one point to another.
• ngUpgrade- If you were using Angular v7 or any other previous version, then you must have created several applications with the help of that. But as now Angular 8 is here, so what would you do to move or upgrade those apps created using Angular v7 to v8? Here’s the solution, with the help of new features that are added in ngUpgrade you would be easily upgrading the previous apps to Angular 8.
• Support of HTML element with Angular elements- Do you know with the help of a new HTML tag added in Angular v8 you would be able to use the angular components as a web component. The added HTML tag is <Slot>, which helps you in doing so.
• Other add-on features- Here is the list of some other add-on features that you will notice in Angular v8.
• A feature that you would be able to see in Angular v8 and v7 too is that you can completely configure Router so that it can remember the position plus can also restore it easily. For doing so, you would have to make the scroll position restoration enable.
• ShadowDOM API is also supported by the latest version of Angular v8.
• Most of the developers faced problem during debugging of the product they created but with the new add-on switch of –vendor-source-map you would be able to debug the product in a better way. The primary usage of this switch is to provide you source maps for the packages.

These were some of the essential features that you would be able to see in Angular v8, till now they have had done an outstanding job, let us see what the developer team brings in Angular v9.

We have shared Top 10 features of Angular 8. I hope you will like our efforts in bringing the right and latest information in front of you. Keep in touch for all the tech updates.