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An open-source system for rendering vector graphics in 2D and 3D, OpenGL is a cross-platform and cross-language API. To achieve hardware-accelerated rendering, application developers typically use the API to communicate with graphics the processing unit (GPU). What is OpenGL exactly? In computing, OpenGL stands for Open Graphics Library. OpenGL is an API or standard specification that facilitates communication with graphic hardware (GPU). The OpenGL API provides a graphical representation of something in an application, similar to using the FS module API when accessing files in Node.js. With OpenGL, 2D, and 3D vector graphics can be rendered through hardware acceleration using GPUs, so it is widely used in VR, CAD, games, etc. The Design of the OpenGL Graphics Interface In OpenGL, two-dimensional and three-dimensional graphics are drawn using an abstract API. Even though the API can be implemented entirely in software, it is typically implemented mostly in hardware. APIs cons...

When you start learning how to code 3D content for the web or choose a technology stack for a new 3D-based web application, you will be faced with several options. considered similar to the comparison between React and Angular, Three.js is a framework with a minimal feature library approach, while BabylonJS is a framework with a full feature approach. We will compare Babylon.js and Three.js in this article. What Is Babylon.js? BabylonJS uses the JavaScript library to display 3D graphics in a web browser via HTML5. TypeScript code as its source code is compiled to JavaScript and then distributed as an NPM package or CDN package. It uses JavaScript code to access the engine's API. BabylonJS 3D engine and user code can be rendered natively by all web browsers that support HTML5 and WebGL. Babylon.js Pros and Cons Pros 1. A stable API that focuses on backward compatibility 2. A very well-written document 3. In 24 hours, all issues will be resolved 4. Inspector makes debuggi...

Babylon.js is a 3D web development framework like Three.js that solves many of the complexities that 3D developers face when they want to design a scene. It comes with numerous wonderful features that make the creation of 3D scenes and effects much simpler. Compared to Three.js, this framework has a smaller community and less amount of documentation as it is newer but nobody can take its wonderful features for granted. The purpose of this article is to introduce Babylon.js, its features, and its functionalities. Babylon.js Introduction The BabylonJS framework is an open-source Javascript framework that provides APIs for developing 3D games in HTML5 and WebGL. This framework is hosted on GitHub and Its official website is babylonjs.com . WebGL increases complexity with the amount of coding involved. That is when BabylonJS comes into play with the easy solution that helps mitigate this increased complexity. Babylon.js’ source code is written in typescript and compiled into Javascri...

There may be conflicting opinions about whether to submit your website to search engines such as Google, Bing, and Yahoo. The answer is no. but if you want to increase your website's traffic, then you should. In this guide, we'll guide you step-by-step through the process of submitting a website or single URL to search engines. The Purpose of Submitting Website to Search Engines There is no doubt that search engines such as Google have robots that "crawl" the internet indexing websites. This means that Google is automatically searching for links to new websites with useful information as long as another website links to them. If you don't submit your website to Google, Bing, or Yahoo, you'll probably have to wait for Google's crawlers to find your website. In some cases, this can take several days, weeks, months, or even years to complete. You should submit your website to Google, Bing, and Yahoo for the following reasons: 1. It speeds up G...

If you own a website, you might be wondering if using a www or non-www domain is simply a matter of user preference. However, a non-www domain has some disadvantages over a www domain. When search engines index a site, a www domain prevents split page rankings, split inbound links, and duplication of content. This improves your site's search engine optimization (SEO) . The process of redirecting a non-www URL to a www URL may appear daunting, but it's not so complicated. Read on to learn three methods of redirecting If you are a beginner, it is recommended that you use the Redirect settings or edit the .htaccess file to redirect non-www to www URLs. The Purpose of Redirecting Non-www URLs to www There are some drawbacks to sticking with a non-www domain, including no overload protection and no control over cookies. CNAME records are not available for non-www domains, so you cannot redirect traffic from them to a healthy server if your server becomes overloaded. In this ca...

Domain Name Systems (DNS) serve as the phonebook for the Internet. Information is accessed online through domain names such as nytimes.com and espn.com. Web browsers communicate with each other through IP addresses. DNS translates domain names into IP addresses, so browsers can access Internet resources. When the DNS server returns an IP address, the browser connects to the webpage that appears on your screen. Users are not aware of the background tasks involved in making the system work. If the DNS server is unavailable, the browser cannot acquire the IP address of the website, so it returns an error. What Is DNS? A domain name system (DNS) enables humans to access information online. Web browsers use Internet Protocol (IP) addresses to interact with each other. Domain names are translated into IP addresses by DNS so that Internet resources can be accessed by browsers. An IP address is assigned to each device connected to the Internet so that other computers can locate it. DNS s...

Today's phones are based on Android or iOS. The Android operating system is based on the Linux kernel and is open-source. However, running a pure Linux version is quite different from it. The advantages of running a pure Linux version include enhanced privacy and support for Linux-specific apps. Even though Android kernels are constantly being updated, they are still far from being as powerful as the whole Linux kernel. Here are all the top Linux smartphones that you can try out if you're looking for your first or new Linux phone. Linux Introduction Among all the open-source operating systems, Linux is the most well-known and most widely used. Linux is a software application that sits on top of all other programs on a computer and relays requests to the hardware. Many aspects of Linux are similar to those of other operating systems you may be familiar with, such as Windows, macOS (formerly OS X), or iOS. Linux also has a graphical interface and is compatible with similar...

For sites without SSL certificates, Chrome and Firefox now display insecure warnings. Without SSL, your website will appear insecure to your visitors. Therefore, encrypting the connection with SSL is necessary for safety, accessibility, or PCI compliance. Redirection from HTTP to HTTPS becomes very important. What is HTTP? It is through the Hypertext Transfer Protocol (HTTP) that web browsers and servers can exchange data in order to communicate. This network protocol standard is called the Transmission Control Protocol (TCP). As a stateless system, HTTP enables connections on demand and does not require constant connections. Whenever a user clicks a link on their system, it requests a connection to the server. After the server responds to the request, the user sees the data on their web browser. The speed of this connection depends on how fast the server is connected to the system. It is also an "application layer protocol," which means that it strives to preserve the ...

WordPress does not come with a built-in contact form, so visitors can easily contact you about your products and services. However, you can add this form to your site easily. We will show you how to creaLIkete a contact form in WordPress without touching a single line of code in this article. WordPress Contact Forms: Why Do You Need Them? With no coding knowledge, you can easily add a contact form to your WordPress website. Here are 3 reasons why you should use a contact form instead of pasting your email address. 1. Spam Protection Spam bots routinely scrape websites for the mailto: email address tag. If you post your email address on your website, you will start receiving spam emails. Alternatively, your contact form can stop almost all spam emails by blocking contact form spam. 2. Consistent Information People don't always send you everything you need when they email. With a contact form, you can tell the user exactly what information they need, like their phone nu...

Today's Tor Browser offers the best anonymity on the web, and researchers are constantly working to improve its anonymity features. The Tor dark web browser lets you access the unindexed part of the internet known as the dark web. But how does it work, and is it safe? In this article, you learn about the Tor browser and its pros and cons. Tor Browser Definition An open-source privacy network, Tor—short for Onion Routing—enables anonymous web browsing. It uses secure, encrypted protocols to protect the privacy of users online. In the Tor network, users' digital data and communications are shielded by layers that resemble the layers of a nested onion. As part of the U.S. Navy's efforts to protect sensitive government communications, Tor was initially developed and solely used. However, it has been made available to the public as an open-source platform, meaning that its source code can be accessed by anyone. Tor's source code is upgraded and enhanced by volunteer de...

We will discuss server hardening in this blog, and we will also prepare a checklist that covers the areas that need to be protected against the most common exploits. They run the business and help employees share data and keep up their work. However, they are vulnerable to cyber-attacks. Many small businesses build or deploy physical servers by hand, but fail to protect them from hackers and data breaches. Follow our comprehensive checklist of Windows Server Hardening Security Checklist to reduce costly breaches or your attack surface and improve server security. What Is Server Hardening? In server hardening, several components, functions, and ports of a server are protected from security threats. It is a collection of techniques that improve security. By hardening a server, you reduce the probability of a cyber attack by implementing security measures such as firewalls, recovery procedures, and virus protection. In essence, server hardening is the process of putting in place pro...