Accelerated Mobile Pages- Things you should know about it

Google, in collaboration with Twitter, had launched a project called accelerated mobile pages or AMP. The purpose for this project was to promote the optimization of sites for the mobile devices. In its official blog post, Google mentioned that it wants publishers to create the content rich webpages for the mobile devices.

Accelerated Mobile Pages

Why was accelerated mobile pages project launched in the first place?

Behind the project is the surge in number of users using mobile devices to browse the internet. The sites that were not mobile friendly took quite a lot of time to load on a mobile phone. This affects the users’ experience, and eventually the sites’ analytics.

How does it enhance the Loading Speed of the Sites?

It prioritizes the loading elements in a viewport so one can see a webpage on any device without scrolling. Users interact with the AMP webpage on the Google servers because that is where they are rendered. This means that they are all available on the Google cache. Even if it saves a couple of milliseconds, the loading time does come down at the end.

Benefits of AMPs

They help you improve the ranking of your site. This is because satisfied people will stay on your webpage for a considerable period. And if they find the content they are looking for, odds are that those users will navigate between several pages on the site.

All this brings down the bounce rate pogo sticking effect of the site. Let us circle around these benefits one after another.

Speed attracts the Users

Any webpage that loads quickly on the web attracts more users than the ones that take forever to open. Yes, the quality of content on the site does matter, but it would go unnoticed if the site does not load in time.

loading

Increases the Browser Visibility

One can easily identify the AMP sites by looking at its symbol on the search engine result page. The symbol is a thunder flash in a green circle. And it helps the website gain more traffic because people prefer the sites that load faster, and let them browse without any difficulty.

Improves Search Engine Rankings

Although Google has not made it a ranking factor, it indirectly improves the ranking of site by pushing the conversions. AMP sites load faster than the other ones, and they work closely with the mobile devices.

Conclusion

AMP is a fabulous thing, and it is slowly becoming common. Of course, anything that makes you meet the Google’s standards in regard to user experience is a promising project.

Although not so popular currently, it is going to be an influential project over the time. When it comes to generating revenues, no one misses do pursue technology.

Projects You Can Develop With Python Bottle!

Python Bottle

Python Bottle is a WSGI micro web framework that is specifically used for the Python programming language. It is known to run with two versions of Python including- Python 2.5+ and 3.x.

This framework is designed to be simple, fast, lightweight, and is used as a single file module with no other dependencies. It features a built-in template engine and can also run as a standalone server as well.

Python Bottle also works as a plug-in for various databases and also stores key value for the same.

Moreover, it works as the best approach for the various API and web development solutions. Here are the projects that can be developed using Python Bottle-

Python bottle

Prototyping Projects

Did you know that prototyping ideas are easier when done with the Python Bottle? Why?

There are frameworks that come with the model view template structure and have a lot of boilerplate code within them. Although, the make the project easier, but take a significant effort initially as the apps long-term code structure is dependent on it.

Small or Personal Projects

Python Bottle can be used for the small projects as by using a bottle. Py, you can skip some steps or simply pack your source code.

Whereas, when you use other development languages, all you spend your time is working in and out with the procedural steps.

Projects That Require Web Frameworks

The bottle comes with very light-weight source code. It has a single source file that is named as bottle.py.

So, whether you are new to the framework or are trying to learn about same, go for Python bottle. As you will have only one file to deal with throughout the process.

How to Start Working With Python Bottle?

  • Download it on your local machine.
  • Work through the various tutorials.
  • Start to code and then move to the deployment section for the results.

Tip: If you are working with the Plug-in Python Bottle, use ‘pip search bottle’, and it will show you all the plug-ins in one go.

While some of the frameworks try to provide everything that a user wants to use Python Bottle works on the core and help you to develop applications quickly. So, whether you want to make a website or figuring out a quick way to do that, turn to Python Bottle.

You can also refer to the tools like SiteSonic as it helps you launch a hassle-free website with ready to edit templates, sync feature, and more.

Software Designs Anti-Patterns That You Need To Know About!

Software Designs

There is no denying that good and efficient software design is important for making a scalable software system.

We know that developing software is no easy feat; so a good design gives a proper structure and lets you move in a proper direction. The approaches driven by design are quite effective, but there are chances when you understate a project by using some counterproductive techniques or anti-patterns.

But what is an anti-pattern? According to Wikipedia, it is a solution a problem that is ineffective and comes with the risks of being counterproductive.

So, if you are designing software, here are the anti-patterns that you need to know about—

Software designs

Making Your In-House Generic Framework

There are many developers who want to create their own build and make a framework from scratch. Some of them even make libraries using threading, scheduling, and data structures, while some start to use hashing and more.

But do you really think that you will do a better job than the one who is already working in the top-notch and high-end technologies? The best approach is to take help from a professional and avoid this anti-pattern.

Usage Of Numerous Instance Variable In Java

One of the anti-patterns that are used by the software designers is the usage of some instance variables. But what happens when you follow this approach?

Your every variable will lack unit testing from the core.

To avoid this anti-pattern, make sure that you use less instance variables so that each one of them can be tested individually.

Software Designs

Introduction of The Blob

The Blob occurs during a software design part when an object with a massive share of tasks tries to execute the simple processes.

Whenever you are designing software, make sure that there are no blobs in it. Instead, refactor the entire process and distribute the changes by isolating its overall effect.

Availability Of Dead Code

As you start designing the code, there are instances when the forgotten design parts, i.e. dead code are left in it.

This code starts to accumulate and then leads to becoming dead code. To prevent the dead code, use the refactoring procedure that will eliminate the code and will give you a highly optimized structure.

Bottom Line

Whether you are going for a website designing or developing one, make sure you avoid the above anti-patterns. You can also use the tools like SiteSonic that allow you to launch a hassle free website will ready to use templates and more.

Content Security Policy (CSP) Explained

Content security policy

Content Security Policy is a standard of computer security that came into existence for preventing the cross-site scripting or XSS, code injection attacks and click-jacking. It is an added security layer that assists in detecting and mitigating the several attacks types. The use of attacks is for everything that is from the theft of data to the defacement of the site to the malware distribution.

Content Security Policy

Content security policy is the candidate recommendation of W3C which is a group working on the security of web application. CSP offers the standard method for the owners of the website for declaring the content origins that are approved.

Another aspect of CSP is a way for selectively specifying that which content needs to be loaded in the applications of a web. One can do this with the use of hashes, nonces and whitelisting.

How does Content Security Policy work?

The specifying of a Content Security Policy is workable through the website of the HTTP response header by the developer. A browser of a web that supports the content security policy like Firefox, Chrome is something that leads to parsing the information.

The noteworthy element is an approach that is whitelist that includes the instructions such as particular domains, hashes, nonces, and inline scripts that needs to be present and valid for the loading of content.

What kinds of Web Application Vulnerabilities can Customer Security Policy Prevent?

Content Security Policy can efficiently prevent the vulnerabilities like cross-site, issues of mixed content security, click-jacking, the downgrading of protocol and any other form of injection of code. Thus, it is the result of content injection that is not trustworthy into the resource that is trustworthy.

Here are the examples of methods that are different for implementing the Content Security Policy in the web applications:

Domains whitelisting

It is an instance of whitelisting that allow inline scripts and loading of the scripts from Content-Security-Policy: script-src ‘self’ https://www.netsparker.com.

Use of hashes

The activation is through the use of nonce-$random_value in the header response of HTTP. See below:

Content-Security-Policy: script-src ‘self’ ‘nonce-bmV0c3BhcmtlciBydWxlcyA7KQ==’

Certainly, it is vital that the nonce is strong with the cryptographically secure functionality for ensuring as it is not predictable.

Hashes

Furthermore, CSP is configurable for loading resources if they match the defining hashes. It is maybe not probable for executing the resources easily and for setting such as the use of the following header of CSP is usable also:

Content-Security-Policy: script-src ‘self’ ‘sha256-78iKLlw3hSqddlf6qm/PGs1MvBzpvIEWioaoNxXIZwk=’

Put it all together

Hence, Content Security Policy is becoming one of the well-known policies that helps in removing the susceptibilities of cross-site. It helps the developers in ensuring that there are no injection attacks for the website. Therefore, if you intend to integrate the policy, then don’t wait.

 

All You Need to Know about NoSQL Database

NoSQL_database

The designing of NoSQL database technology is not relational and stores the data for extensive scale data requirements. The example is like Facebook and other social media profiles as it accommodates data in Terabits every day for the million users. There is no schema and no joints that are fixed with this tool.

database

The approach of the NoSQL database entails a vast diversity of technologies of the database that are developed in response to the modern applications.

Types of NoSQL database technology

Following are the kinds of NoSQL database:

  • Key value store is one of the NoSQL database tools or models that is relevant for the storage needs. It allows clients to read and write values.
  • Document store is another tool that is usable for the compressing the collected data as a document. It offers some structure and encoding of the managed data.
  • Column store is also the type of NoSQL database technology which helps in storing the data in cells grouped in data columns as data rows.
  • Graph base is the flexible graphical representation and scalability concerns are identifiable.

Benefits of NoSQL database technology

If you want to know more, then continue reading the benefits of NoSQL that are as:

  • Elastic scales and taking advantage of new nodes is one of the main benefits of NoSQL database technology.
  • NoSQL database efficiently can manage the burden of big data, and the users don’t have to worry.
  • NoSQL database technology uses the affordable servers hence storing, and processing of the data is effortless with the approach.

Questions you need to consider before choosing NoSQL database technology

Before the integration of NoSQL database, it is vital for you considering specific questions so that you don’t have to encounter issues later. For your enhanced understanding, the following are the questions:

  • Do you think you are ready to take up the cost of training for your developers or system admins?
  • What is your data transaction type? What level of transaction support do you require?
  • Do you require web or high scalability?
  • Is NoSQL database solution helping you in saving money?
  • Do you require attracting venture capital?
  • Are you recruiting start-up mentality people?
  • What kind of technology your customers are using?
  • Do you expect many changes in your database schema?
  • Do you intend for using NoSQL database for personal satisfaction?

So, make sure considering all of these questions before turning to NoSQL database so that better results are achievable.

Everything You Need To Know About System Programming

System Programming Language

To understand system programming, we must first understand what exactly a system is?  System software entails a platform for other software, and it is of the type that includes system software and application software

A few examples of system software include computational science software, game engines, industrial automation, operating systems and software as service applications. Moreover, system software comprises of the operating system (OS) programs and services, including settings and applications. It consists of device drivers that can run basic computer hardware and peripherals.

However, if you work with development, here is how system programming can help-

System Programming Language


The Importance of System Programming

System programming lays the foundation for a computer application development and keeps changing itself to make way for computer hardware. If you need to work with the system program, you need to have some amount of hardware knowledge.

System Programming Language

Any software is written in a low-level programming language capable of operating with efficiency in a resource environment. This low-level language allows direct control over the memory access and also permits the program to be written in an assembly language. Most of the program and software are written in C, C+ and C#.

System Programming Language

Computer System Software Development

System programming eventually leads to the development of computer system software. The latter is for controlling and managing the computer programs completely. The low-level codes are extremely close to the hardware level and account for memory applications and registers.

The system software synchronizes data transfer over different components and also takes care of linking, compiling, starting and stopping programs, reading from the files as well as writing to the files.

Issues and Drawbacks

The system programming has more software engineering issues than low-level performance language. Whether you are a developing an application or a program, the chances are that you might face issues when you are working on it.

We cannot say that it is a low-level language, but functional languages like OCaml and Haskell depend upon the systems.

In summary

So, irrespective of what you are developing, it is important to understand the concept. It is also essential that you have clarity of the programming language design. It also opens the horizons of designing the system around the machine or vice versa.

However, you can also turn to SiteSonic as it allows you to launch a hassle-free website with free templates and more.

Future of Javascript In The Realm Of Development

Angular Future

Javascript was one of the popular skills required for development and is quite far from slowing down. It is the most dominant programming language on the web today. A survey showed that 71.5% of professional developers and 69. 8% of respondents use Javascript.

Well, we have also seen the rise of these three JavaScript frameworks – React, Vue, and Angular. And here is their future in the next ten years-

#1. React

This prominent framework has been built and backed by Facebook. It is popular for building and maintaining products, including, large enterprise software and POC.

Some of the prime examples of companies employing React are Whatsapp, Netflix, Walmart, Instagram, and more.

It has virtual DOM for great performance, component-based architecture, super fast learning curve, and a community of developers to support it whole-heartedly.

Angular tools

#2. Vue

A framework designed initially for programmers who had little knowledge, Vue is gaining popularity among who learn about it. The creator, Evan You, an ex-Google employee found some shortcomings in Angular and rectified them as he made Vue. The purpose of Vue was to make programmers stop over thinking about coding and focus more on creating functional interfaces. Vue serves the purpose perfectly.

Vue assists in two way data binding, asynchronous DOM updates, integration with HTML templates and strict adherence to web component specifications.

#3. Angular

Angular is a premium choice for enterprise implementation, Google Maps, Youtube, Paypal uses the ace framework.

The latest release boasts of two important additions – the first, Angular elements to permit the use of Angular components outside Angular akin to Vue and React and the second, Ivy renderer to hasten rendering in the application.

Angular future

With elements package, angular components can be created and published as web components. The latter can be used in any HTML page.

Apart from the frameworks, there is a rise in WEB COMPONENTS?

Web components are features added by the W3C to the HTML and DOM specifications to permit the use of reusable widgets or components in web documents and web applications.

The two prime examples include Stencil and Polymer.

The best part is that you need not know Javascript framework to use web components. A little knowledge of basic JS and DOM APIs is sufficient.

The Bottom Line

With new age frameworks and web components, Javascript has a long way to go in the front end world. If you too are looking for something as good as this for your website development, use tools like SiteSonic as it allows you to launch a hassle-free website with free templates and more.

Front End Developer? Here Is How To Be The ‘Best’ One!

Front End Developer

Have you ever looked at a website and thought how did it actually happen? Or have you just wondered, how did the design came up; what made the buttons clickable or will I ever able to do this?

Well, there is no denying that the world of front-end development is growing every day. There are days when you doubt that if you could use a plugin or code. If this situation seems familiar to you, here is how you can become a better and best developer.

Front End Developer

Get Experience with CSS Preprocessors

A Website doesn’t work without CSS.

Preprocessors are known as the element that speeds up your CSS coding. It adds a bit of extra functionality to your cascading style sheets and makes them easier to work with.

These processors process your entire code before you send it to be live on the web. The two most famous preprocessors that you can use are-LESS and SASS.

Code Skills

Did you know that HTML and CSS are the building blocks of coding? There is no way around it. But when we say about code, the developers focus on maintaining optimum code quality. However, if the site will not work, it will not matter, if your code is clean or not.

So, if you want to be a good front developer, don’t write code. We are not saying that leave the file blank. Instead, write an HTML file with no CSS or JS in it.

Front End Developer

Learn Cross-Browser Development

Modern browsers are known to display almost every type of website. But the main issues lie in their interpretation of the code.

As the best front-end developer, you have to ensure that your browsers work seamlessly with all the web standards.

Enhance Your Communication Skills

Developers are known to sit behind their computers for regular hours. They code all day and don’t even prefer to interact.

However, before you code, the best approach is to work out with other developers, designers, and testers. Proper communication will not only get you contacts but will also allow you to make the most of your skills.

Bottom Line

Becoming best at front-end development is no easy feat, but you can follow the above tips and take the lead in the process. However, if you are looking to make an excellent website in no time, turn to tools like SiteSonic. With the free templates, editing features and more, it allows you to launch a hassle-free website.

Top Development Tools That May Change Your Life

Web Dev Tools

JavaScript does not work for large web applications as refactoring does not work for it; neither it identifies the type of a variable- says every JavaScript developer.

When programming language came into recognition, there were only some specific browsers that worked for them. Moreover, no one thought that an application could be made from them. However, as the time went on, the dev tools and language made one of the best ecosystem ever.

There were static language, dynamic language and what not! However, to break through them, here are some DEV tools that may change your life.

Development Tools

The Docker Tool

Docker is known as the building block of almost every modern cloud system. It is light in weight and works for immutable and virtualization applications. Moreover, with the docker, you get the same environment every time you run an application. You can also run it –

  • To test new products.
  • Introduce the external dependencies.
  • Solve the Python environment issues.

Trace GL

It is a run time debugging tool that lets you observe the function calls occurring in software that too in real time.

Use Jq-process JSON’s

So, whenever you call the API with the curl, here is how you might have done it-

curl -X GET https://xkcd.com/614/info.0.json, and this is the kind of output that you might have achieved-

{“month”: “7”, “num”: 614, “link”: “”, “year”: “2009”, “news”: “”, “safe_title”: “Woodpecker”, “transcript”: “[[A man with a woman are standing on a boardwalk]]\nMan: A woodpecker!\n<<Pop pop pop>>\n

But whenever you do with jq, the command will look like this

curl -X GET https://xkcd.com/614/info.0.json | jq, the results look a lot better-

{

“month”: “7”,

“num”: 614,

“link”: “”,

“year”: “2009”,

“news”: “”,

“safe_title”: “Woodpecker”,

“transcript”: “[[A man with a woman are standing on a boardwal]]

“alt”: “If you don’t have an extension cord I can get that too. Because we’re friends! Right?”,

“img”: “https://imgs.xkcd.com/comics/woodpecker.png“,

“title”: “Woodpecker”,

“day”: “24”

}

 Development Tools

Linting

ESLint is by far the best linter that can work for almost any language. It is better than the JSLint and allows you to-

  • Enable and disable the options.
  • Create your own rules.
  • Use different plug-ins in various environments.

Text Manipulation Commands

The commands we use gives out the output texts, but here are few ways how you can get an output-

  • Grep Command
  • Tail
  • VIM
  • Bat

So, if you are also trying to master development, you can use the above Dev tools or use the tools like SiteSonic that offer you ready to use templates, editing features and more to develop a website seamlessly. SiteSonic is free, easy,  effortless and is made by the developers for developers.

How To Design An Interactive Website Through Scalable Vector Graphics

SVG's

So, what do you do when it comes to adding images to a website?

It’s simple! You will either choose a raster or a vector. A raster graphic is the one that has a set solution and is made up of pixels. While a vector image (scalable vector graphics) has their points, lines, and shapes.

They are commonly known as SVG’s and are an XML based graphic format scriptable, independent and animatable.

If you are want to develop your site responsive as well as interactive, nothing can beat the versatility of SVG’s.

Here is how you can design a website with them-

Create Graphs and Charts

With scalable vector graphics, you can create charts, graphs and display your data through them. SVG’s can be used for any form of data, and are also perfect for impressing your audience.

Morph Various Shapes

Shape Morphing means animating the SVG images using Cascading Style Sheets.  All you need is some code skills, and you can morph one object into another. Moreover, it also gives you a property that can be used to define how the starting and ending points will move and perform.

Scalable Vector Graphics

Draw The Lines To Explain A Context

Lines is one of the powerful mediums in SVG’s as they are scalable, functional, and can be used to illustrate diagrams and more.

Consider Making SVG Icons

Icons are universally understood, and websites all over the world make full use of them. Although the icons are built into the browsers, you can implement SVG icon and enhance its appeal in no time.

Moreover, the SVG icons have good control of CSS and can also match the size of content that is published there.

Animate The Interfaces and Connect Various Processes

Animation of the interfaces is one the easiest ways to make your site interactive as the animations let our brains to connect with the processes easily.

However, by animations, we don’t mean to move every graphic. Instead just animate the load screen icon so that the user knows that your website is loading.

The Bottom Line:

The best part about SVG is that they are equipped with own coordinate system and use their own points to recreate the vector images. So if you are designing a website, use scalable vector graphics or just head to tools like SiteSonic that offer you a free template, editing options and more to launch a website.