Best WinJS Alternatives in 2025
Find the top alternatives to WinJS currently available. Compare ratings, reviews, pricing, and features of WinJS alternatives in 2025. Slashdot lists the best WinJS alternatives on the market that offer competing products that are similar to WinJS. Sort through WinJS alternatives below to make the best choice for your needs
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Leaflet
Leaflet
FreeLeaflet is the most popular open-source JavaScript library to create mobile-friendly interactive maps. It is only 42KB in size and has all the mapping features that most developers need. Leaflet was designed to be simple, fast, and easy to use. It is compatible with all major mobile and desktop platforms. It can be extended with many plugins. It has a beautiful, well-documented API that is easy to use and readable source code that makes it easy to contribute. Leaflet isn't trying to be everything to everyone. Leaflet focuses on the essentials and makes them work perfectly. Mobile apps feel as smooth as native apps thanks to hardware acceleration. CSS3 features are used to make zooming and panning very easy. It's very fast thanks to smart polyline/polygon rendering that includes dynamic clipping and simplifying. Modular build system allows you to leave out features that you don't use. Mobile tap delay elimination -
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Telerik DevCraft
Telerik
$1,299 per developerYou can build feature-rich, professionally designed web, desktop and mobile apps with just 1,250+ JavaScript and.NET components. Complete.NET embedded reporting. Standardize the appearance of all your applications. You can quickly present a professional and well-designed frontend to your users with the help of pre-made themes and unlimited customization options. Simplify your everyday software development tasks. You can cut down on development time by up to half, increase productivity, or follow the latest technology trends and user experience trends. Demos, tutorials and code samples are available. You will receive top-notch support during your free trial, extensive documentation, as well as community forums. The best and most comprehensive software development tooling collection, including JavaScript UI components for web and mobile apps, reporting and management solutions, and automated testing. -
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DataViewsJS
GrapeCity
$999 per yearDataViewsJS allows you to customize the presentation of your data professionally using different layouts, rows templates, calculations and editing modes. You can use the powerful calc engine for calculations on any JSON data set. Our calculation engine optimizes your computing power for complex calculations and large data. DataViewsJS was built from the ground up to be a powerful, flexible, and fast developer tool that can display and edit data to suit any JavaScript application. DataViewsJS includes localized resources for Chinese and Japanese as well as Korean. You can easily add additional languages by creating resource files and setting them up with simple script code. DataViewsJS interchangeable layouts make it easy to present modern data patterns, such as those found on social networks and other sites. -
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JavaScript UI library and framework to speed up web development. JS Framework for cross platform web Apps development 102 UI widgets, feature-rich CSS / HTML5 JavaScript control. Pre-made widgets, UI controls and templates can save you at least 3000+ hours of development time. Web UI development is 30% faster. We have accumulated the most innovative design ideas. Five conceptual designs were carefully considered by us. Our support specialists are experts in all aspects of our library and can help with any problem. You can also contact our developers via the official support forum. Webix JS framework allows you to create elegant, lightweight code that is based on object-oriented programming principles. Associate your project with jQuery JavaScript library and MVC frameworks AngularJS AngularJS Vue.js Backbone.js, React, Vue.js and Backbone.js. Third-party UI extensions.
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Polymer
Polymer
FreeThe Polymer library offers a variety of features that allow you to create custom elements. These features make it easy and faster to create custom elements that function like standard DOM elements. Polymer elements can be created using a constructor, document creation element, and configured using attributes and properties. Each instance is responsive to changes in property and attribute, styled with externally or internal defaults, and responsive to methods to modify its internal state. Registering an element creates a class that associates it with a custom name. To manage an element's lifecycle, the element provides callbacks. Polymer allows you to declare properties. This allows you to integrate your element’s property API with the Polymer database system. Shadow DOM creates a local, encapsulated tree of DOM for your element. A DOM template can be used to automatically create and populate a Shadow Tree for Polymer. - 6
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Blockly
Google
FreeBlockly adds an editor to your application that displays coding concepts as interlocking blocs. It generates correct syntax in the programming language you choose. To connect to your own application, custom blocks can be created. Blockly allows web pages to contain a visual code editor that can be used with any of the five Blockly supported programming languages or your own. Blockly Games is pictured below. Users can solve a maze with Blockly's editor to the right. Blockly plugins are small, self-contained code pieces that add functionality to Blockly. Plugins allow you to add fields, define themes, create renderers and many other functions. Blockly codelabs offer step-by-step instructions for how to customize and use Blockly. Blockly offers a variety of examples that demonstrate how to use its features. -
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WebDataRocks
WebDataRocks
FreeWebDataRocks, a free JS library that creates functional pivot tables with ease of use, is a simple and straightforward JS library. It can be used in conjunction with Angular Vue React or other frameworks. Free Customization is flexible JavaScript client-side component Loads up to 1MB of JSON and CSV data files Enterprise features in full Integration with third party charting libraries Enterprise features in full For efficient data management, you can use features like filtering and sorting, number formatting, conditional formatting, calculated values and totals. It allows you to print or export web reports in PDF, Excel, or HTML by using just one click. Modern UI ready-to-use The tool has a spreadsheet-like interface that is optimized for both browsers and mobile apps. This web reporting tool already incorporates all the principles of reliability and an excellent user experience. -
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Million.js
Million.js
Million.js offers a new "block" virtual DOM. It is significantly faster than React’s virtual DOM as it diffs the data instead of using the DOM. Million.js has a custom compiler which optimizes React components automatically on the server. Tired of learning about new frameworks and large migrations? Million.js comes with a drop-in mode that will make your React applications faster without any code changes. We use a novel virtual DOM approach called the block virtual. You can learn more about the block virtualDOM with virtual DOM and back in block. We also explain how to make it work in React using behind the block(). We are actively working to remove these limitations. You may not even need Million.js if your application is not UI-heavy. -
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chatgpt.js
chatgpt.js
Freechatgpt.js allows for super-easy interaction with the ChatGPTDOM. Userscript repositories such as Greasy Fork, which are feature-rich, object oriented, easy to use, and lightweight (yet incredibly performant), maintain a list of pre-approved CDNs. Chatgpt.js is designed with flexibility in mind. Each call receives the same response. Type it if you think it will work. If it didn't work, you can submit an issue or a PR and they will integrate it. -
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Sencha Ext JS
Sencha
$1,295 one-time paymentTo stay up-to-date with our latest offerings and engaging content, follow us on Twitter, Linkedin, Facebook, Discord, and other platforms! -
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Ignite UI
Infragistics
$849 per yearIgnite UI is the most comprehensive library of enterprise-grade JavaScript components and.NET UI components. It makes it easier to create data-rich, responsive web applications faster. Libraries for Angular and ASP.NET (Core, MVC), Blazor and jQuery, React, and other web components. Our Command Line Interface (CLI), which is a powerful tool, makes it easy to use component libraries that have multiple dependencies. Our WYSIWYG Page Designer makes it easy to drag-and-drop your way towards a modern web experience. You can also leverage our JavaScript UI components and data connectors to design your next app. It can be difficult to be productive when you have to be an expert in multiple JavaScript library. Typescript is used to augment our libraries. This allows for stronger typing and class-based inheritance, which makes development much easier and less error-prone. -
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SVAR UI
SVAR
$0SVAR offers a collection of user interface components and widgets designed to streamline web application development using React, Svelte, and Vue frameworks. By using these ready-made UI tools, web developers can dramatically cut development time and costs while maintaining high-quality standards for their projects. SVAR UI components: - DataGrid: Build powerful, high-performance tables with features like inline editing, multi-column sorting, tree structures, context menu and keyboard navigation. - Gantt Chart: Add interactive task management and scheduling capabilities to your app. With intuitive drag-and-drop functionality, customizable timeline scales, and support for hierarchical subtasks, dependencies, and progress tracking, SVAR Gantt offers everything you need to visualize project workflows. - File manager: Add a user-friendly file explorer to your web app. Supports advanced features like split views, file previews, a built-in search box, and basic file operations such as copy, delete, upload, and download. - UI core library: Access a collection of essential UI controls, including buttons, date pickers, checkboxes, combo boxes, and popups. Build data-driven web apps faster and smarter with SVAR UI! -
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Bryntum
Bryntum
$680Bryntum provides high-performance web scheduling solutions. Our suite of JavaScript components--including Gantt, Scheduler, Task Board, and Calendar--enables developers to build modern project management applications with features like drag-and-drop scheduling, resource management, and interactive timelines. Flexible and rapid implementation is ensured by seamless integration with popular frameworks like React, Angular Vue and Ext JS. Bryntum solutions enable organizations to deliver robust and intuitive project planning tools to scale. -
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SpreadJS
GrapeCity
$1,499 per developerExcel-like spreadsheet experiences delivered quickly and without any dependencies on Excel. Create financial apps, dashboards and charts, pivot tables, performance benchmarks and science lab notebooks using JavaScript. JavaScript spreadsheet components allow developers to add Excel-like functionality into web applications. SpreadJS is a JavaScript spreadsheet control suite that includes data inputs, import/export, cell customization, and a comprehensive calculation engine with more than 500 functions. We have over 25 years experience creating award-winning spreadsheets that are easy to use for professional developers. This is something that no other spreadsheet vendor can match. Get our spreadsheet expertise to work for your business today. -
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DHTMLX
DHTMLX
$79DHTMLX is a powerful and easy-to-use JavaScript UI library that provides a wide range of customizable and flexible components for building modern and responsive web applications. It offers 30+ full-featured UI widgets, including grids, charts, diagrams, schedulers, gantt charts, calendars, trees, forms, and more. These components are optimized for fast rendering, ensuring that your application runs smoothly in all browsers and devices. DHTMLX is compatible with popular web frameworks such as React, Angular, and Vue.js. This makes it an excellent choice for developers who are already working with these frameworks and want to add a powerful UI library to their projects. Moreover, DHTMLX supports different data sources and formats, making it easy to integrate with various back-end technologies. DHTMLX provides extensive configuration and customization abilities for its UI components, allowing developers to tailor their appearance and behavior to meet specific application requirements and extend its functionality with custom features if needed. DHTMLX also has comprehensive documentation that covers every aspect of the library, including detailed API references, tutorials, and code examples, as well as an active community. -
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Preact
Preact
FreePreact is the Virtual DOM abstraction that is the thinnest. It is built on stable platform features and registers real event handlers. It also works well with other libraries. Most UI frameworks can be large enough to make up the majority of an app’s JavaScript size. Preact is different. It's small enough to make your code the largest part your application. This means that JavaScript takes less time to download, parse, and execute. You can create the experience you want without worrying about keeping a framework in place. Preact is small and fast. Preact is one of the fastest Virtual DOM Libraries due to its simple and predictable diff implementation. Preact is optimized for performance by batching updates. Preact's performance is maximized when we work closely with web engineers. -
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Multiple.js
Multiple.js
FreeAn experiment in CSS background sharing across multiple elements. Multiple.js can be used to achieve a "background sharing across multiple element" effect in HTML/CSS with no JavaScript coordinates processing. You will notice that icons and text in lighter layers have a gradient-color with darker layers. This creates the illusion of an underlay violet layer. Layers can also pass the background image (girl), with equal transparency, so layers cannot be superimposed on one another. These things can all be done in CSS. To ensure that the background remains in the same place, you can add a gap between elements. You can see how it looks by switching between background image/gradient. To ensure that elements are independent, you can remove random layers. Displays the appropriate amount of background in each element. Background can be successfully extended to full size viewport. -
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Glimmer
Glimmer
FreeFast and lightweight UI components designed for the web. Ember.js and standalone applications can use these components. Glimmer is one the fastest DOM rendering engines. It delivers exceptional performance for both initial renders and updates. Glimmer is designed to work as a virtual machine (VM) and compiles your templates into low level code, allowing it to run as fast as possible without sacrificing user-friendliness. Glimmer components can be used in conjunction with your technology stack. This allows you to develop new features in Glimmer parts without having to rewrite existing code. Glimmer VM powers Ember components, so there is a fully-tested framework available for you. Drop your Glimmer components in an Ember application. You won't have to do anything. Glimmer.js actually consists of many small packages. Glimmer.js, the developer-facing API, is a sub-system of the Glimmer VM. -
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Cleave.js
Cleave.js
FreeFormat your When you are typing, content will appear. Cleave.js serves a single purpose: to automatically format input text content. Formatting credit card numbers, phone numbers (i18n.js lib seperated for each country to reduce their size), date formatting and numeral formatting, CommonJS/AMD mode and ReactJS component, AngularJS directive 1.x, and ES module. This library is designed to make it easier to format your data and improve the readability of input fields. This library will allow you to format input text without the need to create any complicated regular expressions or mask patterns. This library is not meant to replace any validation or masque library. You should still validate and sanitize your data in the backend. The community contributes types. Types for React are also available and can also be imported in the same manner. -
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Pintura
PQINA
$170/year A client-side image editing SDK that is intuitive on desktop and mobile. Set image requirements to help your customers upload better images. Compatible with all popular JavaScript Frameworks Crop, rotate and resize images, add annotations, adjust colors and more. Top Features Crop aspect ratio: You can either enforce a single aspect ratio for all images or provide a range of options so that they are always perfect. Fast image uploads: Increase file upload speed and reduce server bandwidth usage by compressing and resizing images in the browser. Rotate, resize and flip: Get the perfect crop every time. Scale images with the zoom control, mousewheel, touchpad or intuitive multi-touch interaction. Overlay crop guides: Help customers upload better images. Overlay bleed margins and profile picture boundaries on the editor. -
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React makes it easy to create interactive user interfaces. React makes it easy to create simple views for each state of your application. React will automatically update the correct components whenever your data changes. Declarative views make it easier to understand and debug your code. Create encapsulated components that can manage their own state and then combine them to create complex UIs. JavaScript is used instead of templates to write component logic. This allows you to easily pass rich data through your app while keeping state out of the DOM. React doesn't make assumptions about your technology stack. This allows you to develop new features in React without having to rewrite existing code. React components implement a render() function that takes input data and returns what it should display. This example uses JSX syntax, which is a XML-like syntax. This.props allows you to access the input data passed into the component by calling render().
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Fluree
Fluree
Fluree is an immutable RDF graph database written in Clojure and adhering to W3C standards, supporting JSON and JSON-LD while accommodating various RDF ontologies. It operates with an immutable ledger that secures transactions with cryptographic integrity, alongside a rich RDF graph database capable of various queries. It employs SmartFunctions for enforcing data management rules, including identity and access management and data quality. Additionally, It boasts a scalable, cloud-native architecture utilizing a lightweight Java runtime, with individually scalable ledger and graph database components, embodying a "Data-Centric" ideology that treats data as a reusable asset independent of singular applications. -
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Flowbite
Flowbite
$289 one-time paymentFlowbite, an open-source library for interactive UI components, is built on Tailwind CSS. It was designed to speed up web development through a comprehensive collection of pre-designed elements. It includes over 56 components, such as buttons, alerts and breadcrumbs. Interactive elements, like dropdowns and modals are also available. Developers can integrate Flowbite with Tailwind CSS projects using npm or CDN. It supports various frameworks including React, Vue.js Angular and Next.js. The library includes a Figma system that allows designers to prototype and design apps before development. Flowbite Pro is available for those who want advanced features. It includes additional components and templates. Flowbite Blocks provides over 450 website components and advanced UI elements built with Tailwind CSS. -
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Dojo Toolkit
Dojo Toolkit
FreeThis JavaScript toolkit will help you save time and scale your development process. This toolkit contains everything you need to create a Web application. All the language utilities, UI components, as well as other information, are available in one place. They are all designed to work perfectly together. The Dojo Toolkit Reference Guide provides a comprehensive resource on the Dojo Toolkit. Anyone with a Dojo Foundation CLA can contribute to the Reference Guide. A large number of widgets (user interface components), and the underlying system that supports them. It is fully built on top of the Dojo core. There are many tools that can be used to support the rest of your toolkit, such as the ability to build, test, and document code. -
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DevExpress
DevExpress
$599 one-time paymentDevExpress UI components are designed to create elegant and high-impact user experiences that mimic the capabilities of the most popular business productivity apps. Our fully integrated suite of UI controls and reporting tools allows you to create high-performance analytics dashboards and decision support systems across all platforms and devices. DevExpress Reports are our royalty-free component library and reporting tool for the.NET ecosystem. DevExpress Reports include an intuitive Visual Studio report designer, runtime Report Designers for WinForms/WPF/Web and a rich set report controls, including cross tabs, charts and charts, so you and your users create reports of unparalleled elegance and informational clarity. -
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RequireJS
RequireJS
FreeRequireJS is a JavaScript module loader and file. It is optimized for use in-browser, but can also be used in other JavaScript environments like Rhino or Node. RequireJS is a modular script loader that will increase the speed and quality your code. This configuration assumes that you keep all JavaScript files in a "scripts” directory in your project. To maximize the optimization tool's capabilities, it is recommended that you keep all your inline script out the HTML and that you only use require.js to load your script. All of them map to loading some/path/some/module.js. We would prefer to use the CommonJS syntax as it is more common and allows us to reuse code. -
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Chart.js
Chart.js
FreeSimple yet flexible JavaScript charting for designers & developers. Layout boxes can be stacked or weighted in groups. You can also add a secondary title plugin. Any user-defined criteria can be used to style line segments. Each property can have its own transition. Numerous performance enhancements were introduced. To clearly distinguish between datasets, mix and match bar and line charts are used. Complex, sparse data can be plotted easily on date time, logarithmic or entirely custom scales. Amazing transitions are possible when changing data, updating colors, or adding datasets. Chart.js is a community-maintained program. Contributions are welcome! You can visualize your data in 8 different ways. Each one is animated and customizable. Redraws charts when the window is resized for perfect scale granularity. Includes new chart types. -
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JointJS
client IO s.r.o.
$2990 per developerJointJS+ is a diagramming toolkit, a commercial extension of JointJS, that allows developers and companies of any size to create advanced Low-Code/No-Code and visual applications. Developers can utilize pre-built UI plugins to build custom applications, customize user interfaces and embed elements according to their requirements. Businesses can utilize JointJS+ to integrate interface with workflow systems, build business process management, diagramming, and project management applications, and more. It provides a programmer’s kit, which allows users to undo or redo changes, conduct graph manipulation, and validate data. Other features include custom shapes, JSON import/export, interactive diagrams, read-only view, automatic layouts, inline text editor, path editor, zoom, charts, and more. Start a risk-free 30-day trial to experience the power and flexibility of JointJS+. -
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NG-Bootstrap
NG-Bootstrap
FreeIt's as simple as Angular & Bootstrap HTML. There is nothing else. Angular is the same thing as ng-bootstrap. All Bootstrap widgets, including popover, carousel and modal, as well as additional goodies such datepicker, rating, and typeahead, are available to you. All code is thoroughly reviewed and tested to ensure that it covers all possible scenarios. We don't cut corners. All widgets are available. We use the correct HTML elements and required attributes. Keyboard navigation and focus management work exactly as expected. We have several years of experience in widget development and have created angular/bootstrap. Many team members are core Angular contributors. We give back to our community by contributing to projects that we build (Angular, Bootstrap). -
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The Pylons web framework was designed to make it easy and quick to build web applications and websites. They can be as simple as one Python module or as complex as a directory layout for larger, more complex web applications. Pylons includes project templates to help you set up a new web app project. Or, you can create your own and customize it as you wish. This framework makes it easy to write Python web applications. It is simple to expand on the minimalist, component-based philosophy. Use existing Python knowledge. Extensible application design. High performance, fast and efficient with a very small per-request stack. Uses well-tested Python packages. The Pylons 1.0 series is stable, production-ready, but in maintenance-only mode. The Pylons Project maintains the Pyramid web framework to support future development. Pylons 1.0 users are strongly encouraged to use Pyramid for their next project.
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Stacks.js
Hiro
Clarity is a programming language that allows smart contracts to be built with Bitcoin. It is optimized for security and predictability and gives developers a safe and secure way to create complex smart contracts. Clarity is built for high-stakes code, where bugs are not an option. Modular core packages are available for identity, authentication and storage. JS bindings to integrate with the Hiro Wallet Web and take advantage of all Stacks Blockchain features. Rapidly integrate Clarity smart contract into your apps. -
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Modernizr
Modernizr
FreeModernizr shows you the HTML, CSS, or JavaScript features that your browser offers. It's a collection superfast tests or "detects", which run as soon as your web page loads. The results can then be used to tailor the user's experience. Every web developer faces differences between browsers and devices. This is due to differences in feature sets. While the most recent browsers can do amazing things that older browsers cannot, we still need to support older browsers. Modernizr allows you to create tiered experiences and take advantage of the latest features in browsers that support them. It doesn't leave less fortunate users out in the cold. Modernizr is a JavaScript script that detects next-generation web technologies in the browsers of your users. Modernizr makes it easy to tailor the user's experience by using feature detection. -
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Marionette
Marionette
FreeYour app can be organized in small Views. Marionette makes it simple to create rich layouts from small components. We have many new features, including templateHelpers and a declarative user interface hash. This will make it easy to create rich layouts from small components. You can share complex UI interactions between views. Behaviors can be used as mixins without the pain of property collision. A powerful messaging system allows you to decouple communication between your components. Create classes that use the same API as your views. Marionette Objects have many features, including initialize, events, extend, and initialize. The Backbone community's Marionette community hosts the most vibrant and welcoming discussions. Stop thinking about your framework more than your app. Marionette will not get in the way. -
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Velocity.js
Velocity.js
FreeVelocity is an animation engine that uses the same API as jQuery animate. It can be used with or without jQuery. It is extremely fast and supports color animation, loops and easings as well as SVG support and scrolling. It combines the best of jQuery with CSS transitions. Velocity can be downloaded and placed on your page. It will replace all instances jQuery's animated with velocity. You will notice a significant performance improvement across all browsers and devices, particularly on mobile. Velocity works on all browsers, including IE8 and Android 2.3. It mimics jQuery’s queue and interoperates seamlessly and seamlessly with jQuery’s animate, fade and delay. Your code doesn't have to change because Velocity's syntax matches animate. JavaScript and jQuery can be mistakenly conflated. Velocity uses JavaScript animation. jQuery animation is slower. Velocity is a companion to jQuery but it uses its own animation stack which delivers its performance. -
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Underscore.js
Underscore.js
FreeUnderscore is a JavaScript library which provides a lot of useful functional programming tools without having to extend any existing objects. Over 100 functions are available in Underscore. They support your most popular work-related functional helpers, such as map, filter, invoke, and create quick indexes. You can choose between modular and monolithic imports. The project is hosted at GitHub. You can report bugs or discuss features on the issues page. Underscore 1.x can be used with any engine that fully supports ES3, and it is also compatible with older features. Collection functions can be used on arrays, objects and array-like objects. Recent confirmation has been made that the library is compatible to Adobe ExtendScript. We have IE 8 support code that we will keep in future Underscore updates. -
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Backbone.js
Backbone.js
FreeBackbone.js provides structure for web applications by providing models with key/value binding and custom events. It also provides collections with rich APIs of enumerable function, views with declarative handling and views with declarative event handling. All this is connected to your existing API via a RESTful JSON interface. One of the most important things to do when working on a web app that uses a lot JavaScript is to stop tying data to the DOM. It is easy to create JavaScript apps that are tangled with jQuery selectors or callbacks. They all try to keep the data in sync between your HTML UI, JavaScript logic, and your database. A more structured approach is often better for rich client-side apps. Backbone lets you represent your data in Models. These Models can be created, validated and destroyed, and saved to the server. -
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Animate On Scroll (AOS)
AOS
FreeScroll library animation. To make it work, ensure your build process correctly configures styles loader and bundles it. Parcel will work as expected if you use it. There are three ways to access the AOS object as a global variable. Initiate AOS, recalculate all positions and offsets of elements (called upon window resize), reinitiate array with AOS components and trigger refresh (called upon DOM changes that are relevant to AOS elements). AOS monitors DOM changes by default and calls refreshHard when there are new elements loaded asynchronously. You might have to call it manually in browsers that don’t support MutationObserver, such as IE. AOS can also be used to trigger a custom event for a particular element. You can also create custom animations. -
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Gantt Chart Hyper Library
DlhSoft
€429Interactive Gantt chart components and scheduling components, with project management features built in, are ready for the JavaScript Framework: Angular React Vue. This library was designed to empower businesses around the world. It was developed with common customer needs in mind. Companies of all sizes, governments, and educational institutions use it to create stunning Gantt charts with greater ease. This library is perfect for managing project schedules, tracking resources, or visualizing timelines. Gantt Chart Hyper Library includes -Gantt Chart view - hierarchical grid of data and attached schedule chart with drag-and-drop support and dependency lines. -Schedule View - Chart that displays multiple bars along the same line, with horizontal and vertical drag-and-drop support; -LoadChartView: allocation chart that displays normal and over-allocations on a timeline. -Network Diagram; Pert Chart -
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Blazor
Microsoft
FreeBlazor allows you to create interactive web UIs with C# instead JavaScript. Blazor apps consist of reusable web UI components that are implemented using HTML, CSS, and C#. C# is used to write both client and server code, which allows you to share code as well as libraries. Blazor is a feature in ASP.NET, the popular web-development framework. It extends the.NET platform with tools and libraries to build web apps. Blazor allows you to run client-side C# code in your browser using WebAssembly. It's real.NET running in WebAssembly so you can reuse code and libraries from the server-side of your application. Blazor can also run your client logic on the web server. SignalR - a real time messaging framework - is used to send client UI events back to the server. After execution is complete, the required UI modifications are sent to clients and merged into DOM. -
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jsPlumb Toolkit
jsPlumb
$990With the jsPlumb Toolkit users can rapidly bring to market Javascript applications that are focused on visual connectivity. People use jsPlumb to create flowchart designers, call center applications, data visualizations, process builders and much more. jsPlumb Toolkit is a mature, powerful and standards compliant diagramming library solution users can rely on as the foundation for their own applications. For developers, the jsPlumb Toolkit offers a rich set of functionality such as pan/zoom, automatic layouts, edge routing, object inspectors, and a whole lot more. This comprehensive feature set allows developers to focus on what makes application unique and not waste time reinventing the wheel. -
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NextAuth.js
NextAuth.js
FreeNextAuth.js, an open-source authentication solution, is tailored for Next.js apps, offering seamless integration with services like Google, Facebook Auth0 and Apple. It supports a variety of authentication methods including OAuth 1.0 &2.0, email/passwordless logins, and custom username/password system. NextAuth.js is designed for flexibility. It works in serverless environments, and supports multiple databases, including MySQL, PostgreSQL and MSSQL. Developers can choose between JSON Web Tokens or database sessions. Security features include HTTP POST validation of CSRF tokens, signed, prefixed server-only cookies and encrypted JWTs based on JWS/JWE/JWK. The platform is easy to set up, allowing developers to add authentication within minutes with minimal configuration. A comprehensive documentation and a supportive developer community make it more accessible to developers looking for a robust authentication system. -
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Flutter is Google's UI Toolkit that allows you to create beautiful, natively compiled apps for mobile, web and desktop using a single codebase. Stateful Hot Reload makes your app come to life in a matter of seconds. You can quickly create native interfaces with a rich collection of widgets that you can fully customize. You can quickly ship features that are focused on native end-user experiences. The layering architecture allows for full customization which results in extremely fast rendering and expressive and flexible design. Flutter's widgets include all platform differences, such as scrolling and navigation. Your Flutter code is compiled using Dart's native compilers to native ARM machine codes. Flutter's hot reload allows you to quickly and easily experiment, create UIs, add features and fix bugs quicker. Flutter's hot reload speeds are sub-second and you won't lose state on simulators, emulators, or hardware.
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Hope UI
Iqonic Design
$99 per yearHope UI, as the name suggests is a revolutionary admin dashboard that was built with the developer in mind. Hope UI Laravel Admin Dashboard Template is available with a UI component set. It features a modular component structure that makes it easy to design and launch web apps in the fastest possible way. Hope UI Admin Template is capable of developing lightweight web applications and admin panels. It also includes a Live Customizer that reduces development time and coding hours. The Hope UI Bootstrap Admin Dashboard is the future of admin UI. It will power your present and future development. Hope UI is available for 8 technologies: Bootstrap and Vue JS and React JS. -
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ngSemantic
ngSemantic
FreeIndex.html must contain Semantic UI (minified versions of css/js ). Semantic UI is the basis of the Angular2 building blocks. This code snippet can be added to your root app tag to add loading animation to your Angular 2 apps. -
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ACE4J
ACE4J
$2,999 one-time paymentThe Adaptive calculation engine for Java ACE4J is a reliable platform that converts Excel-based applications to web applications at a low price, efficiently, and with easy maintenance and support in future. ACE4J is a modern formula engine that can evaluate complex Excel formulas. It is a great tool for Java-based Web applications that need heavy calculations. The Adaptive Calculation Engine, (ACE4J), is a Java API that allows you to evaluate formulas written in Microsoft Excel. This engine provides the most commonly used Microsoft Excel functions that are often encountered in applications that require complex calculations. Based on customer feedback, the number of available functions and formulas increases with each Adaptive Calculation engine release. Adaptive Calculation Engine can evaluate thousands of formulas in just seconds. -
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pygame
pygame
FreePygame is a collection of Python modules that can be used to create video games. Pygame is an extension of the SDL library. This allows you create full-featured games and multimedia programs using the python programming language. Pygame is portable and can be used on almost every platform and operating system. Pygame is completely free. Pygame is free and open-source. You can use it to create commercial, freeware, shareware, or open-source games. Dual-core CPUs are common and 8-core CPUs easily available on desktop systems, multi-core CPUs allow you to do more with your game. Select pygame functions will release the dreaded Python GIL. This is something you can do with C code. Optimized C and assembly code are used for core functions. C code is often 10-20x faster than Python code, while assembly code can easily be 100x faster than Python code. It is compatible with many operating systems. You just need to apt-get or emerge. -
48
FormValidation
FormValidation
$50 one-time paymentThe library has been completely rewritten in Typescript/ES6 since v1.0.0. The old and massive jQuery plugin is gone. The library's core is now very small thanks to the plugin-based architecture. Everything else is built around a plugin. Every file in the dist/css or dist/js folders contains two versions: the original code in.css or.js files and the minified code within the.min.css or.min.js. files. You should use the.min.css and.min.js files on your production website to speed up page loading times and improve the user experience. To debug the code faster, you can use the normal files in development mode. -
49
Selenium WebDriver
Selenium
Free 1 RatingSelenium WebDriver runs a browser natively. It does this in the same way as a real user, locally or remotely. WebDriver is easy to use. It is a compact and concise programming interface. WebDriver is easy to use with all major browsers. Automate real user interactions in Firefox and Safari, Edge, Chrome and Internet Explorer. Selenium WebDriver is both the language bindings as well as the implementations of each browser controlling code. This is often referred to simply as WebDriver. The W3C is an international organization that develops Web standards. WebDriver was a W3C recommendation in June 2018. Major browser vendors, including Microsoft, Google, Apple, and Microsoft, support WebDriver. They work continuously to improve browsers and browser controlling codes, which results in a more consistent behavior across browsers, which makes automation scripts more stable. -
50
Actipro
Actipro
$649 one-time paymentAdvanced docking windows, MDI property grids, tree control, and folder/file browsers for building IDEs. Robust editors for common data types. Ribbon, charts and micro charts, navigation, gauges and task boards, bar codes, wizard, modern theme, and many more. Actipro is a leader in professional user interface controls for Microsoft UI platforms such as WPF and also offers products for other platforms. Multiple user interface controls can enhance any.NET Windows Forms app's presentation. Professionally-designed royalty-free icons for any application or web site user interface. Actipro products are licensed by over 6,750 organizations, from large multinational corporations to small businesses. Actipro UI controls are used by organizations from over 100 countries around the world.