jQuery

jQuery is a fast, small, and feature-rich JavaScript library.

It makes things like HTML document traversal and manipulation, event handling, animation, and Ajax much simpler with an easy-to-use API that works across a multitude of browsers.

With a combination of versatility and extensibility, jQuery has changed the way that millions of people write JavaScript.

Who Should Use jQuery?

jQuery is designed to change the way that you write JavaScript.

It is ideal for web developers who want to use JavaScript on their website to create dynamic web pages and web applications.

jQuery is also great for designers who want to add interactive elements to their designs.

Key Benefits and Features

• Simplifies HTML document traversal and manipulation
• Event handling
• Animation
• Ajax
• Cross-browser compatibility
• Versatility and extensibility

How Does jQuery Compare to Its Competitors?

jQuery is one of the most popular JavaScript libraries, and it is used by millions of developers around the world.

It is often compared to other JavaScript libraries such as Prototype, MooTools, and Dojo.

jQuery is generally considered to be the most versatile and extensible of the four, and it is also the most popular.

Help & Support

What is jQuery?

jQuery is a fast, small, and feature-rich JavaScript library. It makes things like HTML document traversal and manipulation, event handling, animation, and Ajax much simpler with an easy-to-use API that works across a multitude of browsers.

What browsers does jQuery support?

jQuery supports all major modern browsers, including Chrome, Firefox, Safari, Opera, and Internet Explorer 6 and above.

What is the latest version of jQuery?

The latest version of jQuery is 3.5.1, released on May 20, 2020.

How do I get started with jQuery?

To get started with jQuery, you can download the library from the official website, or include it directly in your HTML page using a tag. You can then start writing jQuery code to manipulate the DOM and create interactive web applications.

What is the jQuery API?

The jQuery API is a collection of methods and properties that allow you to easily access and manipulate the DOM. It includes methods for selecting elements, manipulating their attributes and styles, creating animations, and handling events.

What is the jQuery UI?

jQuery UI is a collection of user interface interactions, effects, widgets, and themes built on top of the jQuery JavaScript library. It provides a rich set of tools for creating interactive web applications.

Knockout.js

Knockout.js

Summary

Knockout.js is a JavaScript library that helps you to create rich, responsive display and editor user interfaces with a clean underlying data model.

It provides a simple and elegant way to connect your data to your UI, allowing you to easily build complex UIs with minimal code.

Who should use it?

• Web developers who want to create dynamic and responsive user interfaces
• Developers who want to simplify their data binding and DOM manipulation code
• Web designers who want to create interactive UIs without having to learn complex JavaScript

Key Benefits and Features

• Declarative bindings: Easily associate DOM elements with model data using a simple and intuitive syntax.
• Automatic UI refresh: When your data model changes, Knockout.js automatically updates the UI to reflect those changes.
• Dependency tracking: Knockout.js automatically tracks dependencies between your data model and your UI, so you don't have to worry about manually updating the UI when your data changes.
• Extensible: Knockout.js is highly modular and can be easily extended to meet your specific needs.
• Compatibility: Knockout.js works with all modern web browsers and can be easily integrated with other JavaScript libraries and frameworks.

How it compares with its competitors

Knockout.js is similar to other JavaScript libraries and frameworks like AngularJS and React in that it provides a way to create dynamic and responsive user interfaces.

However, Knockout.js is generally considered to be simpler and more lightweight than these other frameworks, making it a good choice for smaller projects or for developers who are new to JavaScript and web development.

Help & Support

What are the benefits of using KnockoutJS?

KnockoutJS provides a number of benefits such as: simplified and declarative bindings, automatic UI refresh, dependency tracking, extensibility, and more.

What is data-binding in KnockoutJS?

Data-binding is a feature that allows you to synchronize the data between your view and view model in real-time. It helps you to keep your UI updated with the latest data changes without writing any additional code.

What is a view model in KnockoutJS?

A view model is a JavaScript object that represents the data and behavior of your UI. It provides a clean separation between the UI and the underlying data model, making it easier to maintain and test your code.

What is observable in KnockoutJS?

Observable is a feature that allows you to track changes to your data and automatically update the UI. It is a special type of JavaScript object that notifies the UI when its value changes.

What is a computed observable in KnockoutJS?

A computed observable is a special type of observable that represents a value that depends on one or more other observables. It automatically updates its value whenever any of its dependencies change.

What is a custom binding in KnockoutJS?

A custom binding is a way to extend the functionality of KnockoutJS by creating your own binding handlers. It allows you to define new behaviors for your UI elements that are not available out of the box.

What is the difference between KnockoutJS and other JavaScript frameworks?

KnockoutJS is a lightweight and easy-to-learn library that focuses on data-binding and MVVM architecture. It is not a full-fledged framework like Angular or React, but it provides a solid foundation for building rich and responsive UIs.

What is KnockoutJS?

KnockoutJS is a JavaScript library that helps you to create rich, responsive display and editor user interfaces with a clean underlying data model.