Use the comparison tool below to compare the top JavaScript Libraries on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.
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DHTMLX
$79Idera, Inc.
$0client IO s.r.o.
$2990 per developerjsPlumb
$990Bryntum
$680Sencha
$1,295 one-time paymentSVAR
$0Fluree
Soft8Soft
$290Telerik
$1,299 per developerUnderscore.js
FreeBackbone.js
FreeLodash
FreeAlgolia Community
$0.40 per 1,000 requestsAnime.js
FreeAOS
FreeBideo.js
FreeChart.js
FreeCleave.js
FreeChoreographer-js
FreeA JavaScript library is a collection of prewritten JavaScript code that allows developers to easily add complex features to their websites or applications. This could include tools for animations, user interfaces, data visualizations, and more. Libraries are often open source (meaning the code is available for anyone to use) and can be used without having to learn the underlying language.
One of the most widely-used JavaScript libraries is jQuery, which was created by John Resig in 200It's designed to simplify HTML document traversing, event handling, animating, and Ajax interactions (asynchronous web page updates). It also provides utility functions like type checking and array manipulation so you don't have to write those yourself. As an example usage, many sites use jQuery’s animation capabilities to add flashy effects when users click on something or scroll down a page.
Another common library is React.js created by Facebook in 201React enables developers to create user interfaces with components instead of dealing with the DOM (Document Object Model) directly. It lets developers break apart their web applications into small pieces that can be reused throughout the site for faster development cycles. React uses a virtual DOM (a representation of HTML inside memory), which helps it run faster than other popular libraries like AngularJS because it only updates the parts of a page that need changing instead of reloading the entire page each time something changes. This makes it especially useful for Single Page Applications where navigation happens without refreshing the browser or loading new pages from the server.
There are tons of other libraries out there as well like Vue.js, Backbone, Ember and Knockout all designed with different goals in mind but all aimed at making development easier and faster while producing clean code with efficient performance characteristics that make websites feel snappy and responsive while still being accessible on various devices such as mobile phones or tablets with slow internet connections. Some other popular libraries include MomentJS for date management; Lodash for functional programming; Axios for making API calls; ChartJS for graphing data; D3 for SVG graphics; GSAP for advanced animation effects; GreenSock AnimateScript (GSAP) specifically made for animating elements on webpages; Webpack which helps bundle files together into one package; Node JS which enables server-side scripting on web browsers; and many more.
In summary, JavaScript libraries provide an easy way to add complex features to your website without writing everything from scratch or having deep knowledge about the underlying language – allowing developers to focus more directly on creating great experiences for their users rather than getting bogged down in details about languages they may not know well yet.
JavaScript libraries are an important part of modern web development. By providing a flexible and efficient way to access powerful tools and functions, JavaScript libraries can save time, money, and energy when developing applications.
One of the most attractive aspects of JavaScript libraries is their ability to simplify complex tasks. Many developers find it difficult to manage large pieces of code when working on larger projects. Libraries give these developers the capability to divide their code into more manageable components. This makes understanding the overall project easier since individual pieces can be more easily identified through library syntax.
Additionally, many popular libraries include pre-built modules for handling common tasks such as AJAX requests or 3D graphics rendering that would otherwise require significant amounts of coding from scratch—saving valuable development time in cases where multiple commands are required for a single process. Additionally, using existing external JavaScript libraries can reduce potential errors due to debugging unfamiliar coding methods or syntax errors which could arise from attempting a new task without assistance from existing resources. JavaScript libraries also allow developers to take advantage of peer-reviewed code bases which can help prevent issues related to security vulnerabilities and browser compatibility that might arise while writing custom code from the ground up.
Utilizing external pre-built JavaScript libraries gives web developers access to functionality they might not have been able create themselves in the same amount of time or effort—making them an invaluable resource in almost any application development scenario.
JavaScript libraries are typically free to use, although some may come with a fee. Depending on the library, you can find open-source libraries that are downloadable totally for free or paid versions of popular libraries that offer additional features and support. Generally speaking, there is no one exact cost associated with JavaScript libraries as they are usually available at various price points depending on the complexity of the library and what level of support comes along with it. There may be additional costs associated with using specific libraries for certain purposes, such as if a professional programmer is needed to install or configure the library in order to get it up and running correctly. Additionally, many developers often opt for premium versions of JavaScript libraries that have access to exclusive features or advanced debugging tools. Ultimately, the cost of integrating a JavaScript library into your project will vary based on its purpose and the resources required to make it work properly.
Risks associated with JavaScript libraries include:
There are a variety of different types of software that can integrate with JavaScript libraries. These include web applications, server-side scripts and mobile frameworks. Web applications use JavaScript libraries to create highly interactive user experiences and provide dynamic content. Server-side scripts enable developers to access data stored in databases or other external sources, as well as to perform complex calculations or process requests originating from the client. Finally, mobile frameworks enable the development of native apps for iOS and Android using JavaScript libraries containing device-specific functionality such as camera or GPS tracking.