This game is made using JavaScript and the game lab of code.org. The game Story/Rules/Intrroduction The player has to move the commando by pressing the UP, DOWN, LEFT and RIGHT arrow keys and make the commando escape the walled area. To go out of the door the commando needs to find the right key. One of the key is of the door. The keys are placed in the protected area. The commando needs to reach the door while picking the right key. Lots are fire tanks are seen in the walled area. If the commando is in range of any ... Read More

Overview Typed.js is an animation library supported by java script and other scripting languages. It provides the typing animation effect to the text. We can use this library by adding the CDN link of the library or by installing it using node package manager (NPM) or yarn. It gives a webpage with the typing animations in any paragraph or headings. So to know more about the typed.js typing animation effect. To use the animation the types.js provides a constructor named as typed() which takes two arguments as input. Syntax The syntax used to create the object of the constructor types ... Read More

Aspiring game developers often face the dilemma of choosing the right programming language for their projects. Two popular contenders in the game development realm are Python and JavaScript. In this article, we will delve into the strengths and weaknesses of each language, discuss their suitability for different types of games, and ultimately help you determine which language is the better choice for your game development journey. Python: The Versatile Giant Python has earned its reputation as a flexible, beginner-friendly language with a wealthy ecosystem of libraries and systems. Its rich syntax, lucidness, and ease of utilization have made it a ... Read More

Sometimes, the task is to count the words entered in an input box or a text area. The textarea is often used if we want to show multiple lines of text. While entering the text into the text area, the user may use blank spaces as the separation between the words or between lines. Using HTML, and javascript code with Jquery library, this process of counting the words in the entered text is demonstrated in this article. This is shown by using two different examples. In the first example, the blank spaces or newlines entered are counted, to find the ... Read More

The App Shell Model is a design pattern that keeps a web app's UI and data modules apart. Caching the user interface in this design may load content on the fly. This method is widely utilized in progressive web apps (PWAs) because of its many speed and user experience benefits. Benefits of the App Shell Model in JavaScript Faster Load Times The user experience is enhanced by reducing the time it takes for the program to load for the first time due to caching the app shell. Users have come to anticipate instantaneous response times from online apps, and any ... Read More

Vue is a JavaScript framework that allows developers to create web applications. It is mainly used to build single-page web applications. There are lots of benefits to using the vue to create web applications, such as easy structure, lightweight, component-based architecture, etc. Before we start with the tutorial, let’s learn about the reporting app and composition API. The reporting app is a single or multiple-page web application that displays useful data in a proper format, such as table format. It is used to show the reports of the data in a particular format. The composition API allows developers to code ... Read More

The fps word is generally associated with videos and games where we require to use animations. The fps is an abbreviation of frames per second, and it means how many times it’s rerendering the current screen. For example, a video is a continuous row of images. It means it shows images in very short intervals so that users can’t know it's showing images individually. If we decrease the fps for video, it can look like image animation rather than video. So, with more fps as it gives better results. Basically, fps tells us how many times it should update the ... Read More

We can use JavaScript to change the behavior of the web page. Every browser has a default scrolling speed when users scroll using the mouse wheel. However, we can control it using JavaScript. We can also use the mouse wheel to zoom in and out of web pages. In such cases, we require to reduce the mouse wheel speed. Furthermore, developers sometimes require a scrolling speed limit, such as on website rules, so that users can read it properly. In this tutorial, we will learn different ways to control the mouse's wheel speed. Syntax Users can follow the syntax below ... Read More

In this tutorial, we will learn to switch between multiple CSS stylesheets using JavaScript. Have you ever thought that when you toggle the theme of TutorialsPoint’s website, how it changes the CSS of the whole website? Here is a simple answer. When the user presses the button, it switches the CSS stylesheets for the website like it removes the stylesheet for the white theme and adds the stylesheet for the dark theme. Here, we will see examples of switching between multiple CSS files using JavaScript. Syntax Users can follow the syntax below to switch between multiple CSS files using JavaScript. ... Read More

In JavaScript, every object has its own properties, and each object contains the prototype property. The string is also an object in JavaScript. So, it also contains the prototype property. The prototype property is nested in the object, meaning every prototype property contains another prototype property. The string object’s prototype property contains the default methods and properties. However, developers can customize the prototype property and add methods and properties to the string prototype. In this tutorial, we will learn to use the methods of string prototype property and customize them. Syntax Users can follow the syntax below to add any ... Read More