Must Know Features Of Python 3.10

 

We all know that Python is a widely used general purpose, high level programming language. Initially it was designed by Guido van Rossum in 1991 and developed by Python software foundation. Mainly it was developed for emphasis on code readability and its syntax allows developers to express concepts with less lines of code. Python programming language  allow you to work quickly and efficiently integrate systems.

Recently python 3.10 was released. So if you are thinking to develop web solution with Python, you must know it’s new features. Let’s have a look at amazing features of Python 3.10.

What’s New In Python 3.10?

1. PEP 563: Postponed Evaluation Of Annotations Becomes Default-

In previous version, Python 3.7, postponed evaluation of annotations was added, to be enabled with from_future_import annotations directive. Now, in 3.10, it became default behavior, without that future directive. All annotations stored in _annotations_ will be strings. If required, annotations can resolved at runtime using typing.get_type_hints(). And, inspect.signature() will try to resolve types from now on, and when it fails, fall back to show the string annotations.

• Views that are returned by dict.keys(), dict.values() and dict.items() have mapping attribute that gives types.MappingProxyType object wrapping the original dictionary.
• Int type has new method int.bit_count(), it returns the number of ones in binary expansion of a given integer, known as population count.
• Now the zip() function has an optional strict flag, used to require all iterables have an equal length.

2. PEP604: New Type Union Operator-

Union operator was included that allows the syntax X | Y and provides a clear way of expressing ‘either type X or type Y’ rather than using typing.Union. In old versions of Python, typing.Union was used to apply hint for functions accepting arguments of multiple types.

def square(number: Union[int, float]) -> Union[int, float]:
return number ** 2

But, now type hints can be written in clear manner:

def square(number: int | float) -> int | float:
return number ** 2

3. PEP 613: TypeAlias Annotation-

PEP 484 came with a concept of type alias, only need them to be top- level unannotated assignments. Sometimes, this lucidity made it complicated for type checkers to distinguish between type aliases and ordinary assignments, specifically when forward references or invaid types are included.

StrCache = 'Cache[str]'  ## a type alias
LOG_PREFIX = 'LOG[DEBUG]'  ## a module constant

Now typing module has a special annotation TypeAlias for declaring type aliases more explicitly.

StrCache: TypeAlias = 'Cache[str]'  ## a type alias
LOG_PREFIX = 'LOG[DEBUG]'  ## a module constant

4. Optimizations-

• Now the ruppy module imports fewer modules. Python3 -m module-name command startup time is 1.3x faster in average.
• Constructors bytes(), str() and bytearray() are now faster.
• Now, the LOAD_ATTR instruction uses “per opcode cache” mechanism. It is nearly 36% faster now. 
• While building Python with –enable-optimizations, now – fno-semantic-interposition is added to both the compile and link line. This can rapidly proceed builds of the Python interpreter created with –enable-shared with gcc by up to 30%. 

5. Removed-

Know more at- https://solaceinfotech.com/blog/must-know-features-of-python-3-10/

Role Of AI In Transforming DevOps

 

Since the last decade, the term DevOps entered our collective lexicon, and technology teams all over the world have started to adopt this methodology. Devops breaks down the traditional barrier between development and IT operations teams. There are various advantages for enterprises adopting a DevOps lead approach to deal with how they build software. One of the most important is that- it speeds up the time-to-market for software releases through increased deployment frequency. Another one is, bug fixes can be delivered rapidly and with less hassle because of automated tool chains. And the next one is, mechanization that devops brings dramatically improves the availability to concentrate on innovation,  instead of being caught in the ordinary pattern of bug fixes and routine fire-fighting.

Challenges In DevOps-

There is more complexity in managing and monitoring the DevOps environment. It gets difficult for the DevOps team to manage the magnitude of data in today’s dynamic and distributed application environment. The team needs to manage data that can be in Exabyte. So, it becomes challenging for a human to deal with huge data and make operations to solve customer’s issues. It requires more time to deal with that data. A human can’t analyze the whole data manually.

Know the need of devops in mobile app development at- DevOps in mobile app development- Why and How?

In such a situation, there have been increased efforts to integrate AI and DevOps, that helps to save time and increased efficiency. Expecting that, in the near future AI  will emerge as a tool to compute, analyse and transform how teams manage and develop applications. Aside from its regular use in the DevOps environment, AI can also prove to be helpful in addressing security issues and data leaks, for organizing memory management, and in garbage collection. Here we came with some important ways in which AI can transform DevOps.

Important Ways In Which AI Can Transform DevOps-

1. Automated Code Reviews And Code Analysis Tools-

In the early phases of software development, from coding itself, AI and ML tools can perform automated code reviews and code analysis based on data sets  (the inputs to an ML algorithm, based on which the machine acts and responds). This reduces human involvement. With the use of code management and collaboration tools, users can automatically distribute the workload of reviews among team members. The outcome is prior detection of code errors, security issues, and code-related defects that such algorithms can spot seamlessly. Such tools also provide noise reduction within code reviews. Apart from detecting defects, automated code reviews also implement coding and security standards. Tools powered by AI and ML, like code analysis and development can learn from repositories filled with millions of code lines.

Such tools can understand the goal of code and note the changes developers are making. These tools can give suggestions to each line of code that they analyze. Some others analyzes the code in a different way. After analyzing a huge code from open source projects, code performance powered by machine learning tools focuses on performance and detects the code that affects application’s response time. These tools can detect issues like resource leaks, potential concurrency race conditions, wasted CPU cycles and can be integrated with CI/CD pipeline in code review stage and app performance monitoring stage.

2. Better Data Correlation Across Platforms-

In an advanced ecosystem, teams use many development and deployment environments. Each environment runs into its own set of issues and errors that are detected by monitoring tools. Without a strong structure for communication, there will be minimal mutual learning across this teams, implying that most of them experience siloed learning cycles. Getting all the issue data into single data lake and applying AI can improve data correlation from various platforms and so it accelerates the learning cycle. Consider an example of monitoring tools in which ML can be applied to get insights from data streams of multiple monitoring tools.

3. Low-Code/No-Code Tools-

Creating a robust test code for mobile and web apps is mostly expensive. AI and ML testing tools generate tests automatically with little to no code by learning the app flows, screens and elements. Tools can self-heal between each test run. No code or low code tools lets your team members to participate in test automation creation activities. Also, it reduces the time required to focus on crucial activities like creating innovative new features.

4. Software Testing-

Artificial intelligence helps in improving process development and testing of development. Devops uses multiple types of testing like regression testing, user acceptance testing, functional testing and huge data is produced from these testing. Artificial intelligence identifies the pattern of collected data and then recognize coding practices that prompted the error. So DevOps team can use this information to improve efficiency.

Know more at- https://solaceinfotech.com/blog/role-of-ai-in-transforming-devops/

Node JS Vs Angular JS- Which One To Choose?

 

We know that the web development world has transformed exponentially in the past few years. The software methods and techniques that are viewed as front line in those days have become out of date or upgraded significantly. The innovative technologies like JavaScript changed after Google released its Chrome web browser. JavaScript has developed a far beyond a simple client-side scripting language into an incredibly powerful programming language which can be used to create server side applications in addition to the traditional client-side applications. 

Angular JS framework and node js platform are used to create powerful and interactive client-side and server-side web applications in Javascript language. While both are the javascript technologies, they differ in their functionality, performance and what they’re each used for in developing applications. Knowing the advantages and disadvantages of each, will help you to choose the best framework for your application. So let’s dive to the details of Node js vs Angular js.

What Is Node JS?

It is a cross-platform that helps to run Javascript outside of the browser. Also it is an open source tool but targeted toward web apps focusing on the  server-side of things. Mostly, it is used in networking applications because there are many things that should occur behind the scenes. Node JS is good for applications that need scalability and simplify the whole development process, making it good for those with less experience. It’s viewed as a more back-end process of web development than Angular JS.

Know the- What’s New In Node.js 15?

What Is Angular JS ?

AngularJS is a kind of structural framework that is used to develop dynamic web applications that are focused on the client-side of things. As it is an open-source JavaScript platform, it is free to use. And is developed and maintained by Google. Angular JS allows for a interactive and dynamic web application experience without adding extra plug-ins or outside applications. It’s considered as a more front-end process of web development that intends to simplify support, development, and programming. Primarily HTML is used in Angular JS and developers use it to build single page web applications that are optimized across both desktop and mobile devices.

Know the- Top 10 Angular Best Practices To Follow In 2020.

Similarities between Node JS and Angular JS-

Best feature of Angular JS is that it provides a set of features that reduces the coding part and so developers need to put less effort into making a fully functional application. Angular JS has a modular approach towards building an app and is popular as a Model-View-Controller (MVC) framework. Whereas, Node JS framework allows developers to execute code on server-side, so you can write scalable and light scripts. Also developers can make real-time apps with node js thus provides a wider scope for mobile app development.

Node JS Vs Angular JS–

There are many differences between node js and angular js, and it matters when you’re determining the better framework for your web app development. Both the frameworks are good for app development but it is important to know what you exactly need. So you must know what your web app will do, what type of user experience you’re looking for, and how the app will run. Let us see the differences between Node JS and Angular JS and to know which one is better to use.

1. Basics-

Node JS- It is a Javascript runtime environment which is especially used to build server-side applications.

Angular JS- It is Javascript based client side framework written in Javascript with a jquery library. This framework eases building and running structured applications on any desktop or mobile device. 

2. Architecture-

Basically NodeJS is written in C, C++ and javascript, hence it can work with multiple platforms and is tailored towards Google’s Javascript engine. So NodeJS can be used for server-side applications and helps to make scalable server-side applications. NodeJS is customized generally towards desktop web applications like web workers, but can be applied to mobile applications depending upon the situation. 

Whereas, Basically the core architectures of Angularjs and Node JS are very different. Angular JS framework is developed by Google and follows Javascript syntax rules. Google developed it as an open source web app framework. It makes web apps more dynamic and can run without performance issues across both desktop and mobile devices.

3. Installation Process-

NodeJS should be installed on a developer’s PC so as to use it and embed it into the web application. Installing an additional program isn’t a complex thing, but it includes an extra one step. However, it’s well worth, when building up an application that will require NodeJS to run.

To run the application and everything set up with AngularJS, there is no need to actually install onto computers. Instead, it can be embedded into the code and activated when the web app is opened and used.

4. Working With Data-

Node JS framework allows writing database queries in non-relational databases like CouchDB and MongoDB. And this makes it easy for developers to build web apps.

MVW architecture of Angular supports two way data binding. So, the data of a web app is automatically synchronized between view and model. With Angular, There is no provision of support or features to write database queries. 

5. Features-

Node JS-

It also supports MVC framework, but has some different features. For NodeJS, these features focused on server-side development and applications. Best feature of NodeJS is its scalability for performance improvements both vertically and horizontally. It is easy for developers to test the code using various testing platforms.

 In short, NodeJS has a better performance because of the V8 engine that is used to make everything run faster without having to overcome roadblocks.

Angular JS- 

An amazing feature of Angularjs is its Model View Control Architecture. This eases the web app development while providing a smooth, dynamic end result. Due to MVC, code is simplified and it helps to automatically sync and update different elements. It is user friendly and has various extra elements without added complexity.

It has a Plain Old JavaScript Object which makes things run self-sufficiently. So, the planning is easy and developers can use different elements to get an appropriate look and feel that you desire. Also, custom HTML can be integrated into any web application, making UX completely custom-made for every single project.

6. Usages-

Node js is best to develop the apps that need more scalability from the back-end. Mostly, it is used in network apps or when working with servers. It is great for developers who work across platforms on small size projects that need potential growth. 

AngularJS performs best when used to build single page applications or the apps that will be maintained and updated by the client. For example, when utilizing AngularJS, it’s simpler to make intelligent applications that favor client involvement with ongoing, for example, texting and that’s only the tip of the iceberg. It’s utilized in a manner that is explicitly custom-made to the customer. With angular Js, it is easy to develop interactive real time apps like instant messaging app.  

Which One To Choose?

Both of these Javascript frameworks are better performing while used to build web applications. The best way to determine which framework is better is to analyse requirements and match them with features offered on each framework.

You should prefer Node Js while developing a server side applications. And go with AngularJS while developing single page client-side, dynamic web apps.

What’s New In Node.js 15?

 

Modern web applications are developed with many popular frameworks like Angular JS,  bootstrap and so on. These frameworks are based on popular Javascript frameworks. But when it comes to developing server-based applications, Node.js comes into the focus. It is also based on the JavaScript framework but used for developing server-based applications. In 2020, Node.js turned 11 years old, and the number of packages available on npm crossed one million. Downloads for Node.js itself continue to rise, growing 40% year over year. A lot has happened in a relatively short amount of time! Each year the Node.js community has gained momentum, and 2020 shows no signs of slowing down. There are lots of interesting features being explored for the next major releases of Node.js 15. Here we will see some major features in node.js 15.

New Features In Node.js 15-

1. N-API Version 7-

Node.js 15 eases the creation, build and support native modules.  It comes with N-API version 7 which includes some extra methods to work with array buffers-

napi_status napi_detach_arraybuffer(napi_env env, napi_value arraybuffer)
napi_status napi_is_detached_arraybuffer(napi_env env, napi_value arraybuffer, bool* result)

2. npm 7-

It is a major release that comes with new features including workspaces and a new package-lock.json format. Npm 7 also includes yarn.lock file support. There is a new change in the latest version with npm 7 – peer dependencies are installed by default. Npm team has worked to minimize potential disruption to existing projects because of the switch to automatically installing peer dependencies, if you face any problem, you can sue the –legacy-peer-deps flag at install time as a workaround to revert to the previous behavior. You can set it in the environment or npm config files.

3. AbortController-

The latest version of nodejs features an experimental implementation of AbortController. AbortController is a global utility class used to signal cancelation in selected Promise-based APIs, based on the AbortController Web aPI-

const ac = new AbortController();
ac.signal.addEventListener('abort', () => console.log('Aborted!'), { once: true });
ac.abort();
console.log(ac.signal.aborted);  // Prints True

Here, the abort event is emitted when ac.abort() is called. The AbortController will trigger the abort event once. Event listeners should use the { once: true } option (or EventEmitter API equivalent- once()) to check that the event listener is removed once the abort event is handled.

4. QUIC (experimental)-

It is a new UDP- based transport protocol which is underlying transport protocol for HTTP/3. QUIC features inbuilt security with TLS 1.3, flow control, error correction, multiplexing and connection migration. This latest version of node.js  comes with experimental support QUIC that can be allowed by compiling Node.js with –experimental -quic configuration flag. The Node.js QUIC implementation is exposed by the core net module:

const { createQuicSocket } = require(‘net’);

5. Updated handling of rejections-

Till the previous version of Node.js, if there was an unhandled rejection, you will get a warning regarding rejection and a deprecation warning.

For example, 

new Promise((resolve, reject) => {
  reject('error');
});

This would result in following deprecation message:

(node:31727) UnhandledPromiseRejectionWarning: error
(node:31727) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:31727) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

To avoid these warning messaging, handle rejection with a catch block: 

new Promise((resolve, reject) => {
  reject('error');
}).catch((error) => {});

As of Node.js 15, the default behavior has changed to:

node:internal/process/promises:218
          triggerUncaughtException(err, true /* fromPromise */); ^
[UnhandledPromiseRejection: This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). The promise rejected with the reason "error".] {
code: 'ERR_UNHANDLED_REJECTION'
}

This change is made to meet the community expectations and to help surface problems that would else be hard to detect an debug. It inlines the behavior of unhandled rejections with that for unhandled exceptions where throw behavior being useful. Node.js lets you to configure the default behavior for unhandled rejections through the –unhandled-rejections flag. If you want to revert to the previous default, just add the below command line: –unhandled-rejections=warn or through the 

NODE_OPTIONS evironment variable export 
NODE_OPTIONS=--unhandled-rejections=warn

Aso, you can handle rejection by adding an unhandledRejection listener:

process.on('unhandledRejection', (reason, promise) => {
  // do something
});

Know the- 6 Awesome Things You Can Do With NodeJS.

Top 9 ERP Software Features For Your Business

 

Custom ERP software platform is a part of enterprise technology that transforms your business, its operations and bottom line by promoting better productivity and making a way for new chances. A custom developed ERP system can include every feature that your business needs and this makes it a great investment for your company. It helps enterprises to use integrated solutions for business management and to automate specific department processes of an organization. Using ERP software, you can collect, store, manage and also interpret data from multiple business units.  After getting organization’s shared transactional data from different sources, ERP systems eliminate data duplication and provide data integrity with “single source of truth”.

Previously ERP software was designed for just inventory management. But these days, ERP systems are used to automate back-office tasks and streamline cross-departmental workflows. When streamlined, ERP systems  can drive productivity, lower costs and increase profitability. In this modern world, ERP systems are critical to manage a large number of businesses, of all sizes, and in all industries. There are a lot of features of ERP in the market and also more when you consider modules and apps for a industry specific system. Let us see some common features of ERP software.  

Top 9 ERP Software Features For Your Business-

1. Integration-

The ERP software organizations seamlessly integrate into your current infrastructure, that basically improves your all process from data collection and analyzes the complex manufacturing and customer management task. There is no denying the integration issues that go with many ERP deployments, regardless of whether you are migrating legacy data into the ERP system or adding the third party application to an existing one. It helps you to streamline complete workflow and so improves productivity and efficiency. Each business works in a different way and so there may be a some extra supporting custom software solutions which need to incorporate with ERP software. 

2. Financial Management-

A well-built ERP software system will often include a financial management portal. It stores, monitors and analyzes all financial data such s accounts payable, account receivable, costs, budgets and forecasts. It helps to reveal the insights into spending so that you can analyze profit trends and times of unusual high spending. You would then be able to effectively utilize that information by changing whatever cycles are causing lower benefits or high spend, so you can amplify your benefits while decreasing expenses. You can use this data to change the processes that are causing lower profits or high spend, and after change maximize profits while reducing costs. Financial management also helps to lower costs, improve cash flow and profitability by maintaining proper reporting. ERP software having strong financial features should ensure organizations meet financial reporting and tax requirements with a single accounting, banking and payment system.

3. Customer Relationship Management (CRM)-

A CRM is the most useful tool to manage your customers and sales process, and this makes it an important part of your ERP software platform. CRM platform deals with some form of sales and used to track and manage interactions with clients or customers- from customer accounts management and sales pipeline tracking, sales analytics, inventory management, online or point of sale portal. 

4. Marketing and Sales-

This component handles sales workflows such as sales inquiries, quotations, sales order, sales invoices etc. Also, advanced ERP features taxation rules and shipping tracker. CRM module and sales combinely work to improve sales cycle and get more profits for the company. You couldn’t manually calculate profit ratios and sales margins of your business, but using proper ERP system, you can automate tracking and efficiently get the data that you need. Having the option to access synchronized reports that detail key business metrics can be amazingly useful. These metrics can make you aware of changes that need to be with your business to cultivate more growth.

5. Third-Party Interoperability-

Most of the organizations need to increase bolt on additional system to satisfy the unique aspects of their business that are not addressed by their ERP system. For instance, for accounting activities, financial institutions may depend on specific ERP solution, but to process the claims of human resource management, it may turn into third-party applications. Having one data warehouse meaning that restrict the points tightly to monitory and secure customers ERP solutions. Due to this, companies must query about a particular ERP system’s degree of interoperability to avoid integration problems.

6. Flexibility And Mobility-

These days we all uses mobile for different purposes and similarly employees access data and workflows with their own devices so an ERP should have a mobile version. A mobile friendly ERP dashboard provides seamless access and give you an opportunity to see how business is performing at a specific point.

7. Human Resources Functionalities-

Tools related to HR management are very helpful ERP software features. You can keep track of employee data, onboarding and offboarding resources, employee-related documents, bookkeeping, timekeeping, benefits management with a custom ERP software platform. You can integrate ERP system with third-party HR tools to suit your unique needs. Also, all these HR tools can be kept within the same framework that different divisions of your organization are utilizing. This consistency allows for greater connectivity, solid cohesiveness and improved usability.

8. Business intelligence (BI) Reports-

BI tools are important to get a 360 degree view of business. It allows company to turn its accumulated information into actionable acumen so as to analyze company performance and make better decisions. Business intelligence includes tools that extends its ability to download a report to a spreadsheet where it can be parsed and analyzed. Modern BI tools lets you move data needed to be written directly to the same spreadsheet. Some tools include dashboards where executives can view the condition of their interests in real time and can rapidly make changes to keep the business on track. 

9. Communication And Messaging-

To allow the efficient flow of information throughout the organization, a good ERP system should include user-friendly and secured communication and messaging capabilities. Some companies may require different communications platforms, from a mobile-friendly messaging platform with full encryption and security, to a video conferencing platform with military-grade security. Whatever your needs, centralizing your communications into a single platform will improve efficiency and productivity. Your ERP software development team can also arrange for full integration with mission-critical enterprise mobile apps or indispensable third-party platforms. 

Wrap up-

You must choose an ERP solution that has a solid but flexible infrastructure and will be strong enough and lean enough to streamline business processes. The above mentioned features will help you to choose the best ERP system for your business. If you are still confused to choose features for your ERP system, consult with Solace experts. We are here to help you through custom ERP system development with our skilled developers. You can hire PHP developers of the Solace team to develop the best ERP system. Connect with Solace and get a free quote for ERP system development. We will be happy to help you.

Top 11 UX Design Mistakes In App Development

 

It is obvious that an attractive design will always grab the user’s intention, but the mobile app design and development is not an easy task. With this modern competitive market, it is so difficult to grab and hold a position and build identity with good UX design. It isn’t always possible that all the websites get traffic from the search engines. Similarly, there are so many mobile applications that don’t grab the user’s attention. A poorly designed app doesn’t get a second chance to prove itself among 3.9 million apps. Hence you need a good knowledge about how to boost the user app experience to get better results in the mobile app industry. User design and user experience are the two major components that you must consider to get better results. 

Most of the people see UX as an interface and visual design. Research and testing are the core parts of the UX discipline. UX designers must do continuous research about the innovative ideas, latest trends and independent research. Here we will see some common UX mistakes that should be avoid while developing mobile apps.

Common UX Design Mistakes To Avoid In App Development–

1. Following The Competitors Completely-

A fruitful business specialty attracts many interested people to start a business. However, it doesn’t imply that successful competitors should be followed intently. You must think to make a brand unique and different from competitors. If your app is not giving anything new to targeted customers, you are not giving them a reason to buy from you. So instead of following competitors, learn from them. Build innovative and new with important features that end users will like.

2. Considering UX Design As A One-Time Task-

Most of you may think that once the UX design of an app is finalized, it shouldn’t be changed ever. No one can predict anything about the app  until it has been launched successfully and used by a targeted audience. UX design is about how the users will interact with the app. To enhance the experience, you must listen to the user reviews, think about their likes and dislikes and make changes in the application’s UX with time. It will be a best practice to first launch a minimum viable product to a set of users and get it tested. The user response from MVP will indicate the success of the app.

You can know the necessity of MVP at- Why one should develop Minimum Viable Product (MVP) first?

3. Incorrect And Unreliable Design Methods-

Design section plays an important role in mobile apps development. Incorrectly chosen app design method is a reason for an app’s bad performance. It is difficult for users to access poorly designed methods through apps. It has been observed that 94% of the users uninstall the app within few days just because they don’t understand their design. So you must choose a design that is simple and easy to understand for users.

4. Poor Onboarding-

When users install your app for the first time, appropriate user onboarding is very important. The first experience of users with your app must be impressive and smooth. If the application offers poor onboarding, there are chances that users will forsake the application right after installing it on their devices. Main goal of introducing onboarding is to introduce the “where”, How” and “Why” of the application. It should guide users about important aspects of the app when they visit the app for the first time.

Mostly app developers directly jump to app development and leave the users alone when they are using the app for the first time. Ensure that you have allowed users with all the necessary information at the starting point. Design a small app tour for users that guide various properties of the app with step by step guide.

5. Unnecessary Login Pages-

There are lot of apps that request to login into the page after entering some details like email address, surname etc. However it is not necessary for every app. Users may get irritated if you continuously demand a registration process whenever they access the app. You can include a guest user’s options so that he needs some time to understand the app.

6. Loading Too Many Features And Functions Within The App-

Consider that- you are developing an app that includes a lot of features, distinct from each other in it. It may seem good enough but it is also necessary to think from the user’s perspective. Having a lot of features in your app indicates that you don’t have clarity about the strength of your brand. If you want to avoid it from happening, just concentrate on some important features and start with them.

Know the- Top 10 mobile app UI/UX design trends in 2020.

7. Complicated Content-

The content in your app represents the image of your app. If it is complex and complicated to understand, it annoys the user. Each part of content must be relevant to app, but ensure that you have not removed the necessary information to make app neat and clean. Your app must have important content but not in a complicated way. It must be easy to read and understand. 

8. Bombarding Lots Of Push Notifications-

Push notifications is an effective marketing strategy to grab users attention. If it is not used in a right way, it will cause app abandonment. Excessive use of push notifications irritates users and he/she may uninstall the app. So before sending push notifications, ensure that you are delivering relevant notifications to the targeted audience as per users interest. Sometimes there are chances of malfunction when users will receive the same notification again and again. Generally it happens because of lack of  synchronization between the notifications and the user’s device. So must avoid bombarding meaningless and worse advertisements and unwanted emails to the users.

Know more at-

https://solaceinfotech.com/blog/top-11-ux-design-mistakes-in-app-development/

 

Why Startups Should Choose Flutter For Mobile App Development?

Flutter is a modern platform in the tech world that is driving revolution in the growing world of business. The Google-supported platform has everything that will back you up with the best tools to make incredible mobile applications. Based on Dart, the in-house Google Programming Language, Flutter comes with a lot of features that have never been seen before in a cross-platform ecosystem. It provides a strong framework for mobile app development. So it has the ability to act as the perfect choice to develop good and powerful applications. As we all know, the tech world is moving ahead and is not limited to just two operating systems, it needs more platforms to be served. The cross-platform abilities of new technologies made it possible for applications to serve multiple platforms with a single development phase. Flutter has key advantages that pull in entrepreneurs as app developers to choose this structure. Before proceeding towards the reasons to choose flutter for mobile app starters, let us see advantages of Flutter.

Advantages Of Flutter-

• Open-source- Dart and Flutter, both are open source and free to use. It provides extensive documentation and community support to help with any issues that may arise.
• Fast And Simple Development- One of the most important features of Flutter is hot reload that lets you to immediately view the changes made in code on emulators, simulators and hardware. Within a second, modified code is reloaded when the app is running without need of restart. It is great for building UIs, adding features and bug fixing. Also flutter claims that it is so easy that no prior programming knowledge is required for development. Having an experience with object-oriented language is helpful but non programmers can made flutter apps.
• Great Performance- Dart compiles into native code and there is no requirement to access OEM widgets because Flutter has its own. Means less mediated communication between app and platform. Flutter is the only mobile SDK which provides reactive views without need of a JavaScript bridge. All this helps at fast app startup times and less performance issues.
• High Productivity- As Flutter is cross-platform, one can use the same code base for ios and android apps. This saves your valuable time and resources.
• Compatibility- As widgets are part of the app and not the platform, you’ll experience less or no compatibility issues on various OS versions. Means need to spend less time on testing.

Why Startups Should Choose Flutter For Mobile App Development?

1. Developer’s Productivity Increases By 10 Times-

Regardless of whether you are a startup or an entrepreneur, we all majorly concerned about money. Also, in application development, time is money. The higher the time your application development will take, the more costlier it will be. If startups choose Flutter for mobile apps development, they will save a lot of time and money. Why?

Flutter is developed with stateful “Hot Reload” feature which enables developers to make rapid changes in the backend and eliminates the need of recompilation which lowers the mobile app development time.  With this feature, developers can make changes in real-time.

Also know details at- Why Flutter development is possible with reduced cost?

2. Powerful Design Experience-

The reason behind great user experience is a good partnership between material design and Flutter. It gives a smooth and zero learning curve experience that users expect from native apps. Flutter has customized widgets for Android and iOS, which helps to get a feel of native app. There is a wide variety of widgets available and you can choose as per your requirement. 

3. Overcomes The Limitations Of Taking The Cross-platform Route-

Mobile app developers wanted to develop a genuinely bespoke cross-platform product that is generally restricted to native application development. With popular tools like react native and ionic, there is a big difference in user experience of native and cross platform apps. And is a complete disappointment for these popular frameworks.  

But flutter is different from this. With the use of native UI elements of both Android and iOS, flutter app development  carries something that community has been waiting for- a true code approach that creates powerful native experience.

You can know the details at- Why choose Flutter for cross platform app development?

4. Integration With Google’s Firebase-

Firebase is Google’s mobile platform which provides major services like cloud storage, cloud functions, real-time database, hosting and more at one place. This makes the app development process rapid and easy. Using Firebase, startups can create their app infrastructure serverless, scalable and redundant. When developers build an app, there is need to build some tools themselves for the backend support, but if developers will combine the firebase with other tools, they can automate the app development process. 

5. Different Themes For Android/iOS Apps-

Flutter helps you to develop multiple applications with a single code base. But what in case of- you want different themes for different apps? 

Flutter offers you a different choice of themes for different applications to ensure excellent user experience on different operating systems.

6. Rapid Development And Less Testing-

Flutter app development companies can reuse app codes, meaning that, they need to translate codes in different programming languages instead of writing from scratch. And this saves a lot of time and efforts of writing codes for different apps. Written codes can be used with different plugins and this saves development time. Furthermore, to the extent the Quality Assurance of the application is concerned, a single deep QA is enough to test the features, functions, and programs of the cross-platform application developed with Flutter.

7. Fuchsia, Will Use Flutter-

Many market researchers believe that Fuschia will be the base of augmented reality and virtual reality. The upcoming operating system will bring together Chrome and Android while being the heart of a million internet of things devices which we hope to come into the business existence in the future. Regardless of what Fuschia looks like, the impact that will create is uncontested. Also, the way that it is based on Flutter makes the cross-platform tool extremely important as well. Due to these advantages or USPs many startups demands flutter to save the development time while being futuristic. 

8. Perfect Choice For MVP Development-

If you have a low budget due to startup and thinking to develop an app, then Flutter will be your great choice. It will help you to develop a mobile app in real-time regardless of low budget, limited resources and time.

Flutter has a wide range of UI Native widgets, Hot reload feature, support 2D GPU accelerated APIs, that makes all the UI animations more attractive and seamless. The set of these features including widgets and versatile UI makes Flutter an outstanding choice of developers and improves the customer’s experience. You can also know more details at- Flutter Is Ideal For The MVP Development- Is That True?

Final Words-

With the lot of emerging companies, it is very challenging to make your brand and stand apart in this tech world especially when there are low budgets and limited resources. If you’re thinking of developing an app without affecting  your budget, then Flutter is the one for you. You can also consult with Solace experts. We are here to assist you with consultation and development. You can also hire flutter developers of Solace team for an effective development. Connect with Solace and get a free quote for pocket friendly flutter app development. We will be happy to help you.

10 Best Automation Testing Tools For Android

 

As the day passes, automation is growing and acquiring more and more industries. It saves time and energy of humans by performing monotonous tasks with predefined standards. Also, it streamlines the business operations and also accomplishes smooth organizational processes. IT  industry is also leveraging automation and it’s best example is automation testing tools. Testing is a crucial phase of software development. A web or mobile application without testing is not considered as a reliable one. Users might face bugs, low system performance, malfunctioning of the features due to low level of testing. Eventually it reduces a client base. So for more accuracy, automated testing tools are here for you. Properly organized automated testing reduces the time required for a testing process.

You can also know the- Important Considerations For Mobile App Testing

There is a wide variety of tools for automation. Some are free, whereas others are expensive. Each tool is unique and possesses certain characteristics. Due to the wide variety of tools available, you may face difficulty to select the most suitable one for a project.  So as to make automated tests effective you should-

• Research software product under test and project.
• Clearly determine what tests are to be automated.
• Figure out the requirements to the automated tests and tools for automation.
• Do study of some more or less available tools for automation
• Choose the most suitable one or more tools based on research
• Discuss the selected automation tools with project team, and get permission to use
• Proceed to tests automation

Let us see the details of Automated Testing Tools For Android.

Automation Testing Tools For Android-

1. Appium-

It is an open source, and a cross platform Mobile Testing Tool for the hybrid and native iOS. It supports Android versions from 2.3 onwards. Appium works like a server running in the background like selenium server. This tool supports various programming languages like Java, Ruby, C# and others which are in the WebDriver library. Also it has the ability to easily  test multiple devices in parallel. Appium automates the android by using the UIAutomator library given by Google as a part of Android SDK. It can control Safari and Chrome on mobile devices. Also, can be synchronized with testing framework TestNG. Here UI Automator can produce informative and detailed reports, like reports generated by Ranorex.

In addition to this, appium has support from a large open-source community and is easy to install and a low maintenance tool. 

Benefits-

• There is no need to recompile the application as it has a standard robotization APIs.
• You can use any web-driver compatible language(Java, Objective-C, Javascript) to write test cases
• Freedom to use any testing framework
• Appium is easy to setup on a different platform
• It doesn’t require anything to be installed on a device
• It can be integrated with other tools with the help of Java

2. Selendroid-

Selendroid is an automation framework for hybrid android apps and mobile web. It supports Windows, Mac and Linux OS. Also supports test writing with Selenium 2 client API. Selendroid is useful for emulators and real devices. Integration with Selenium Grid is allowed to make it scalable and a platform for parallel testing.

Features-

• It is compatible with JSON Wire Protocol
• Has built-in Android driver web view a[[ to test the mobile web.
• It allows you to find UI elements through different locator types
• Also supports hot plugging of hardware devices

3. Kobiton-

It is an automation tool that has both free and paid versions. And both of them gives testers the ability to check the real devices. It also supports automation of actions that manual testing would require. This includes speaker and camera control, orientation, GPS simulations, multi-touch gestures, connection management and so on.

Kobiton will also capture all the actions by the tester so identify and resolve issues is more easy and quick.

Features-

• Supports Appium 1.6.4
• Simplified user experience to streamline test sessions
• Centralized testing history and data logs for increased collaboration
• With Kobiton you will get scriptless automation on any device.
• This intelligent test automation will allow you to perform manual testing on one device and replicate the same test on hundreds of devices.

4. Squish-

Squish for Android is a premium automation tool that supports native, web and hybrid mobile apps. Because of unique and stable object identification methods, Squish can run on mobile device emulators and different real device without any change. Squish does not require you to jailbreak or root the device. The easy to use tool allows testers to get started with the automated GUI quickly and easily.

Features:

• Support for embedded web content
• Provides support for the automation of both standard and complex gestures
• Ready for Test devices in the Cloud
• CI and source control integration
• Provides IoT testing

Know more at- https://solaceinfotech.com/blog/10-best-automated-testing-tools-for-android/