Tutorial Series: JavaScript Basic

JavaScript is a popular high-level programming language that is primarily used for creating interactive and dynamic websites. It is an object-oriented language that is known for its flexibility and versatility. One of the main advantages of JavaScript is that it can be used for both client-side and server-side programming, which means that it can run on both the client’s web browser and the server side.

JavaScript is often used for web development because it can manipulate HTML and CSS, which allows for dynamic and interactive web pages. It can be used to create effects such as animations, image sliders, and pop-up windows. JavaScript is also commonly used for form validation, where it can check that users have entered the correct type of data into fields such as email addresses and phone numbers.

Another important feature of JavaScript is its ability to work with APIs (Application Programming Interfaces). APIs allow different software systems to communicate with each other, and JavaScript can be used to make requests to APIs and retrieve data. This is useful for creating dynamic web applications that can pull data from external sources, such as weather or news data.

Overall, JavaScript is an important programming language for web development, and it is used by millions of developers worldwide. Its versatility, flexibility, and ability to create dynamic and interactive web pages make it an essential tool for modern web development.

Javascript Basic - What is Javascript in the programming World

Introduction to JavascriptJavascript often abbreviated JS is a lightweight interpreted or just-in-time compiled programming language with great functionality....

Javascript Basic - What is a Variable in Javascript

Javascript VariablesJust think about a pot that can hold anything you put. In javascript, anything means like a number, string, object, or even a function can...

Javascript Basic - What is an Operator in Javascript

Javascript OperatorWe are familiar with mathematical operators and operands. Now we will see how they work in Javascript. The numbers (in an arithmetic operation)...

Javascript Basic - What is a Conditional Statement in Javascript

Javascript Conditional StatementsWhen we make a decision based on another condition then this is called a conditional statement. Like, If it’s raining today,...

Javascript Basic - What is Loop in Javascript

Javascript LoopSometimes we have to do the same things several times. In that case, we use the loop to do it quickly. Loops are handy, if you want to run the...

Javascript Basic - How data type conversion is done

Javascript Data Type ConversionJavaScript is a loosely typed language, meaning that data type conversion is an important aspect of JavaScript programming. In...

Javascript Basic - What is String in Javascript

Javascript StringJavaScript string object is used for storing and manipulating a sequence of characters. Strings are useful for storing and managing text. Some...

Javascript Basic - How Array works in Javascript

Javascript ArrayAn array is a data structure where you can organize so many data under a single variable sequentially. An array is an object with a non-primitive/reference...

Javascript Basic - How to define Object in Javascript

Javascript Object An object is a data type rather than a primitive data type. The object is a data structure like an Array to store multiple properties against...

Javascript Basic - How to define a function in Javascript

Javascript FunctionA function is a machine combination of data input, processing, and return. A JavaScript function is executed when “something” invokes...

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