Best Preact Alternatives in 2026
Find the top alternatives to Preact currently available. Compare ratings, reviews, pricing, and features of Preact alternatives in 2026. Slashdot lists the best Preact alternatives on the market that offer competing products that are similar to Preact. Sort through Preact alternatives below to make the best choice for your needs
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Vue.js
Vue.js
Vue is a JavaScript framework designed for creating user interfaces, enhancing the typical use of HTML, CSS, and JavaScript with an intuitive API and exceptional documentation. It features a truly reactive rendering system optimized by a compiler, which minimizes the need for manual performance tweaks. Moreover, Vue offers a robust and incrementally adoptable ecosystem that seamlessly transitions from a simple library to a comprehensive framework. This framework employs a declarative and component-based programming approach, allowing developers to build user interfaces efficiently, regardless of their complexity. By extending standard HTML with a unique template syntax, Vue enables developers to express HTML output in relation to JavaScript state seamlessly. Additionally, it intelligently monitors changes in JavaScript state and updates the DOM accordingly, ensuring optimal performance. Overall, Vue represents a complete framework and ecosystem that encompasses nearly all the essential functionalities required for frontend development, making it a versatile choice for developers. -
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Sencha Ext JS
Sencha
$1,295 one-time paymentSencha Ext JS is a comprehensive JavaScript framework designed for building data-intensive, cross-platform web applications. It offers a powerful collection of over 140 UI components, including grids, charts, forms, and pivot grids, to help developers create high-performance, responsive applications. Ext JS is known for its integrated tools like Sencha Architect and Themer, which accelerate the development process through drag-and-drop features and easy styling options. With robust support for testing and debugging, Ext JS ensures that developers can create scalable, maintainable applications faster and more efficiently. -
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A JavaScript UI library and framework designed to enhance web development efficiency, the JS Framework facilitates the creation of cross-platform web applications with an impressive collection of 102 UI widgets alongside feature-rich CSS and HTML5 JavaScript controls. By utilizing these pre-built widgets and UI components, developers can save over 3000 hours in development time, allowing them to build web user interfaces 30% faster. Our team has curated the finest design concepts, thoughtfully evaluating the user experience of each Webix component across five distinct conceptual designs. Additionally, our knowledgeable support service team is well-versed in the intricacies of our library and is ready to assist with any challenges you may encounter. For further engagement, we offer an official support forum where users can interact and troubleshoot alongside our developers. Employing the Webix JS framework ensures that your project benefits from clean and lightweight code grounded in object-oriented programming principles, while also allowing seamless integration with the jQuery library, MVC frameworks such as AngularJS, React, Vue.js, and Backbone.js, as well as third-party UI extensions, enriching the overall development experience. This comprehensive solution not only accelerates the development process but also enhances the functionality and design of your web applications.
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jQuery
jQuery
FreejQuery is a lightweight and powerful JavaScript library that offers a plethora of features. It simplifies tasks such as manipulating and traversing HTML documents, handling events, creating animations, and making Ajax calls through a user-friendly API that is compatible with various web browsers. For those who are just starting with jQuery, it allows you to return a collection of matched elements that are either retrieved from the DOM using specified criteria or generated by providing an HTML string. Additionally, it is important to note that certain methods of the API have been deprecated in the latest versions of jQuery, affecting how developers interact with DOM attributes of elements. Familiarizing yourself with these changes is essential for effective jQuery usage. -
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Backbone.js
Backbone.js
FreeBackbone.js provides a framework for web applications by facilitating models that utilize key-value binding and custom event systems, collections that come equipped with a comprehensive API for enumerable functions, views that employ declarative event management, and seamlessly integrates with your existing API through a RESTful JSON interface. When developing a web application that heavily relies on JavaScript, a fundamental lesson is to avoid directly linking your data to the DOM. It can be all too common for JavaScript applications to devolve into a chaotic mix of jQuery selectors and callbacks, all struggling to maintain data synchronization between the HTML interface, your JavaScript code, and the server-side database. For creating dynamic client-side applications, adopting a more organized methodology is often beneficial. Backbone allows you to model your data as Models that can be created, validated, destroyed, and stored on the server, thereby streamlining the development process. This structured approach not only enhances maintainability but also improves the overall efficiency of your application. -
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React simplifies the process of building interactive user interfaces by allowing developers to design straightforward views for each state of their application. When your data changes, React intelligently updates and renders only the components that need to be altered, ensuring efficiency. The use of declarative views contributes to a more predictable coding experience and facilitates debugging. You can create self-contained components that maintain their own state and combine them to construct intricate UIs. Since the logic for these components is implemented in JavaScript rather than templates, it allows for seamless data transfer throughout the application while keeping the state separate from the DOM. React does not impose restrictions on your technology stack, enabling you to introduce new features in React without the necessity of overhauling your existing codebase. Each React component features a render() method that accepts input data and determines what should be displayed. This particular example employs an XML-like syntax known as JSX, and the input data provided to the component can be accessed through this.props within the render() method. Overall, this flexibility makes React a powerful tool for modern web development.
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JsPHP
JsPHP
FreeThe JsPHP library is a completely free and open-source resource available for developers. The website dedicated to JsPHP serves as a community hub, offering a collaborative platform and a web-based Integrated Development Environment (IDE) for creating this open-source JavaScript library, which implements the PHP API for JavaScript settings. An IDE is essentially a tool designed for programming, and the JsPHP site facilitates the creation and testing of software applications. Within the JsPHP IDE, registered users have the ability to modify the JavaScript functions in the library and write code to verify the functionality and performance of these functions, including measuring their execution speed on a computer. For those who are new to JavaScript, contributing to JsPHP presents an excellent opportunity to engage with the community, as there are numerous beginner-friendly tasks available that you can assist with. By participating, you can gain invaluable experience and enhance your programming skills while collaborating with others. -
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JavaScript InfoVis Toolkit
SenchaLabs
FreeThe JavaScript InfoVis Toolkit offers resources for developing interactive data visualizations suitable for the web environment. To get started effectively, you should explore the demos page, where each demonstration features a "See the Example Code" link that directs you to the corresponding code. The essential library code is embedded in the HTML file, which is constructed each time by selecting only the necessary components specified in the visualization's name and the build.json file. This code is generated using the build.py script. To create a new visualization, it is necessary to configure the server environment to include the test JavaScript files specific to your new project, and you must also integrate the new visualization files into the Source folder. By following these steps, you can successfully implement custom visualizations tailored to your data needs. -
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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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Framework7
Framework7
FreeFramework7 is an open-source framework that enables the development of mobile, desktop, and web applications that possess a native appearance. It serves as a crucial prototyping tool, allowing developers to present a functional app prototype swiftly when needed. With an impressive array of UI components readily available, Framework7 facilitates the creation of web apps, progressive web apps (PWAs), and native applications for both iOS and Android platforms. When combined with additional tools such as Electron and NW.js, it also supports the development of native desktop applications. Users have the flexibility to utilize their preferred tools while working with Framework7, as it only requires basic HTML, CSS, and JavaScript without imposing any additional frameworks. The process of app development with Framework7 is as straightforward as building a website. Moreover, in addition to its core JavaScript library, Framework7 offers components specifically designed for Vue.js, React, and Svelte, enhancing the development experience with structured data, data bindings, and the benefits of these popular frameworks. This versatility makes Framework7 a compelling choice for developers seeking to build robust applications across various platforms. -
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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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Svelte
Svelte
FreeSvelte represents a groundbreaking method for creating user interfaces. Unlike conventional frameworks such as React and Vue, which primarily operate in the browser, Svelte delegates much of its processing to a compilation phase that occurs during the app's build process. Rather than employing strategies like virtual DOM diffing, Svelte generates optimized code that precisely modifies the DOM in response to changes in your application's state. Recently, Svelte has been celebrated as the most loved web framework, garnering the highest levels of satisfaction among developers in recent industry surveys, and we believe you will appreciate it as well. If you wish to dive deeper, check out the introductory blog post for further insights. Svelte is designed for crafting rapid web applications, aligning with other JavaScript frameworks like React and Vue in their goal to simplify the creation of engaging interactive user interfaces. However, the key distinction lies in Svelte's ability to transform your application into optimal JavaScript during the build phase, rather than processing your code at runtime, which can enhance overall performance. This innovative approach not only streamlines development but also results in faster loading times for users. -
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Parsley
Parsley
FreeIntroducing Parsley, the leading JavaScript library for form validation. The process of validating frontend forms has reached new heights in both simplicity and power. Unlike any other form validation tool, you can effortlessly express your validation needs in plain English directly within your form's HTML tags, and Parsley will handle everything else for you! There's no requirement to write even a single line of JavaScript for basic validation tasks. Parsley has become even more intelligent, as it automatically senses changes in your forms and adjusts its validation rules accordingly. Whether you add, remove, or modify fields, Parsley will seamlessly keep pace with your changes! It comes equipped with an array of over a dozen highly useful validators. If that’s not sufficient, you can utilize the fantastic extra Ajax validator or explore numerous additional validators contributed by the community. With a strong emphasis on user interface and experience, Parsley allows you to customize nearly every default behavior to meet your specific requirements. It also prides itself on being nearly bug-free, undergoing rigorous testing to ensure compatibility across all browsers, including the older Internet Explorer 8. In a world where user interaction is paramount, Parsley stands out as the go-to choice for developers seeking a robust and flexible form validation solution. -
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Telerik DevCraft
Progress Software
$1,299 per developerTelerik DevCraft is a complete AI-powered development toolkit built for creating feature-rich applications across platforms. It combines over 1,250 UI components with AI coding assistants to accelerate development workflows. The suite supports both .NET and JavaScript technologies, covering web, desktop, and cross-platform applications. Developers can use DevCraft to build responsive, accessible, and highly customizable user interfaces. Integrated AI assistants help generate code, answer API questions, and troubleshoot component-related issues. DevCraft also includes embedded reporting, document processing libraries, and mocking tools. Design utilities such as ThemeBuilder and prebuilt templates simplify UI styling and consistency. The platform integrates seamlessly with modern IDEs and development environments. Enterprise-grade security, documentation, and support ensure reliability at scale. Telerik DevCraft helps teams deliver high-quality applications faster with less manual effort. -
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Aurelia
Aurelia
FreeAurelia's unobtrusive, standards-based approach positions it as the sole framework that allows developers to create components using either vanilla JavaScript or TypeScript. If you're familiar with modern JavaScript and HTML, mastering the framework to construct even the most intricate applications requires minimal additional learning. Central to Aurelia is a high-performance, reactive system that efficiently batches DOM updates, outperforming other frameworks with their virtual DOMs. You can rely on consistent, scalable performance regardless of the complexity of your user interface. Aurelia provides robust reactive binding capabilities for any object, utilizing adaptive techniques to determine the most effective way to monitor each property in your model, automatically synchronizing your UI and state with exceptional performance. The framework also includes official plugins for state management, internationalization, and validation developed by the core team. Additionally, it offers a CLI, a VS Code plugin, and a Chrome debugger, which serve as optional tools to further enhance the development experience. This comprehensive set of features makes Aurelia an attractive choice for developers seeking flexibility and efficiency in their projects. -
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RequireJS
RequireJS
FreeRequireJS serves as a loader for JavaScript files and modules, primarily designed for optimal performance within web browsers, although it is also compatible with other JavaScript environments such as Rhino and Node. Utilizing a modular script loader like RequireJS can significantly enhance both the efficiency and quality of your code. This configuration presumes that all JavaScript files are organized within a "scripts" directory in your project. To maximize the benefits of this optimization tool, it is advisable to avoid inline scripts in your HTML and instead utilize a requirejs call for loading your scripts, ensuring they correspond to the path some/path/some/module.js. Furthermore, adopting the CommonJS syntax is preferable, as it is expected to gain traction over time, facilitating code reuse across different modules within the project. By implementing this approach, developers can achieve a more streamlined and maintainable coding environment. -
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Masonry
Masonry
FreeMasonry is a JavaScript library designed for creating grid layouts. It efficiently positions elements based on the vertical space available, similar to how a mason would skillfully arrange stones within a wall. This layout technique can be observed frequently across various websites. The styling and size of each item are dictated by your own CSS, allowing for significant customization. For responsive designs, item sizes can be adjusted using percentage values. However, when images are not loaded, they can disrupt the layout, causing overlapping elements; this is where imagesLoaded comes into play. imagesLoaded is an additional script that can be easily downloaded and integrated to solve this problem. Interestingly, you can set up Masonry directly in your HTML without needing to write any JavaScript code. While all configuration options are optional, it is advisable to specify column width and item selection for optimal performance. Items can be aligned neatly to a horizontal grid, and you have the flexibility to use element sizing with percentage widths for responsive designs. Additionally, controlling element sizing through CSS is beneficial for creating layouts that adapt well across different media queries, enhancing the overall user experience. -
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Svelte Native
Svelte Native
FreeSvelte Native is an innovative framework for mobile applications that utilizes Svelte, allowing developers to create mobile apps with the familiar web framework they already use. With Svelte Native, you can develop cross-platform applications for both iOS and Android without relying on web views, ensuring that your apps deliver genuinely native user interfaces and performance. This approach enables the sharing of skills and code between web and mobile platforms seamlessly. It leverages the full potential of Svelte, including features like transitions, stores, and reactivity, providing one of the most enjoyable development experiences in the mobile space. By utilizing NativeScript, Svelte Native offers a fresh perspective on mobile app development. Unlike other JavaScript frameworks such as React Native and NativeScript-Vue, which perform most of their operations directly on the mobile device, Svelte Native optimizes the process by moving significant work into a compilation step that occurs during app building. This means that instead of employing methods like virtual DOM diffing, Svelte generates code that directly updates the native view components as the application's state changes. This results in faster performance and a more efficient development process for mobile applications. Additionally, Svelte Native's unique architecture allows developers to focus more on building features rather than dealing with complex rendering mechanisms. -
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Titanium SDK
Titanium SDK
Free 1 RatingTitanium allows developers to create cross-platform native mobile apps using JavaScript, which can run seamlessly on various platforms. By leveraging a comprehensive set of native UI and non-visual components, including those for networking and media, developers can craft exceptional mobile experiences. The framework simplifies the integration of third-party modules, thanks to its extensive library of community-developed and premium support options. With the Titanium SDK, you can build mobile applications that utilize JavaScript while interacting with the underlying native APIs of different platforms. This capability enables you to create rich, feature-packed applications that can share over 80% of their codebase across different mobile environments. TiDev distributes Titanium under the Apache Public License (Version 2), making it available for both personal projects and commercial ventures at no cost. Additionally, developers can easily create a fundamental user interface, handle events effectively, and explore various aspects of mobile design, such as animations, gestures, and orientation adjustments, thus enhancing user engagement. Overall, Titanium serves as a powerful tool for those aiming to maximize their reach in the mobile application market. -
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NestJS
NestJS
The modular architecture provides remarkable flexibility by permitting the integration of various libraries. This adaptable framework serves as a comprehensive foundation for a wide range of server-side applications. It harnesses the latest features of JavaScript, introducing design patterns and well-established solutions to the Node.js ecosystem. Serving as an all-encompassing development kit, it facilitates the creation of scalable server-side applications. In recent years, Node.js has positioned JavaScript as the dominant language of the web, applicable to both frontend and backend development. This shift has led to the emergence of impressive frameworks such as Angular, React, and Vue, which enhance developer efficiency and allow for the rapid development of fast, testable, and extendable frontend applications. Nonetheless, despite the abundance of exceptional libraries, utilities, and tools available for Node and server-side JavaScript, there remains a significant challenge that is not adequately addressed—namely, the issue of architecture. This gap highlights the need for more robust solutions that can streamline and improve the overall structure of server-side development. -
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Anime.js
Anime.js
FreeAnime.js is a nimble JavaScript animation library that features an intuitive yet robust API. It seamlessly integrates with CSS properties, SVG, DOM attributes, and JavaScript Objects, enabling effortless animation creation. The library simplifies the process of intricate follow-through animations with its built-in staggering system. Users can animate multiple CSS transform properties at varying timings on a single HTML element, allowing for dynamic visual effects. The library offers comprehensive controls, enabling users to play, pause, reverse, and trigger events in a synchronized manner through its extensive callback and control functionalities. Anime.js can be utilized across all web platforms, supporting CSS, SVG, DOM attributes, and JavaScript Objects through a unified API. The staggering feature empowers users to create animations involving multiple elements with overlapping and follow-through actions, enhancing the complexity and richness of animations. Keyframes for animations are defined using an array within the keyframes property, where the duration of each keyframe is calculated by dividing the total animation duration by the number of keyframes specified. This approach ensures that each segment of the animation is precisely timed, providing a polished final product. -
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Moment.js
Moment.js
FreeMoment.js is a comprehensive JavaScript date library that excels in parsing, validating, manipulating, and formatting dates. It was crafted to function seamlessly in both web browsers and Node.js environments, ensuring that all code is compatible across these platforms, which is further supported by running unit tests in both settings. With its widespread adoption, Moment.js has been utilized in millions of applications around the globe. As of September 2020, it achieved an impressive milestone of over 12 million downloads each week! Since its inception in 2011, Moment has seen various enhancements, yet its core design principles have remained largely intact. It is compatible with Internet Explorer 8 and newer versions, making it accessible for a wide range of users. While certain libraries are structured into modules or plugins, others leverage the ECMAScript Intl API for enhanced locale and time zone functionalities. Some libraries, like Moment and Moment-Timezone, still offer their own locale and time zone files. This adaptability is crucial, especially since different locales interpret week-of-the-year numbering in diverse ways; thus, Moment.js incorporates options to get and set the localized week of the year, ensuring a flexible user experience. Overall, Moment.js continues to be a vital tool for developers working with date and time in web applications. -
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SpreadJS
GrapeCity
$1,499 per developerExperience the speed of genuine Excel-like spreadsheet functionality without relying on Excel at all. You can develop a variety of financial applications, dashboards, charts, pivot tables, performance metrics, science lab notebooks, and other similar applications using JavaScript. These JavaScript spreadsheet components serve as essential tools for developers seeking to integrate Excel-like capabilities into their web applications. SpreadJS offers a comprehensive suite of JavaScript spreadsheet controls that feature capabilities such as import/export, data input management, cell personalization, and a powerful calculation engine equipped with more than 500 functions. With a rich history spanning over 25 years in creating award-winning spreadsheet solutions tailored for professional developers, we fully understand your requirements and desires. Our unparalleled experience in the spreadsheet domain sets us apart from competitors. Leverage our expertise to enhance your projects and streamline your development process today. -
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Electron
Electron
FreeNumerous organizations across various sectors utilize Electron for developing cross-platform applications. With the ability to create desktop applications using JavaScript, HTML, and CSS, if you know how to design a website, you can also create a desktop application. Electron serves as a framework that enables the development of native software using web technologies like JavaScript, HTML, and CSS, handling the more complex aspects so developers can concentrate on their application's essential features. By leveraging Chromium and Node.js, Electron allows you to develop your application utilizing standard web technologies. This open-source framework is supported by the OpenJS Foundation along with a vibrant community of contributors. Electron applications are compatible with Mac, Windows, and Linux, allowing for seamless builds and execution across these three platforms. To embark on your journey with Electron, explore the myriad resources available that guide you through wrapping your web application in Electron, accessing various APIs, and creating installers. Additionally, the Electron Fiddle tool offers a fun way to create and experiment with small-scale Electron projects, enhancing your learning experience and creativity in app development. You'll find that Electron not only simplifies the process but also expands your possibilities in software creation. -
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Lodash
Lodash
FreeLodash is a contemporary utility library for JavaScript that emphasizes modular design, high performance, and additional features. It is distributed under the MIT license and is compatible with modern development environments. By simplifying the manipulation of arrays, numbers, objects, and strings, Lodash enhances the JavaScript programming experience. Its modular methods are particularly effective for iterating over arrays, objects, and strings, as well as for testing and manipulating values and for constructing complex functions. Available in various builds and module formats, Lodash caters to diverse programming needs. Additionally, futil-js offers a suite of functional utilities that serve to enhance the capabilities of Lodash. The library has been confirmed to work seamlessly in browsers such as Chrome 74-75, Firefox 66-67, Internet Explorer 11, Edge 18, Safari 11-12, and in Node.js versions 8-12. One practical application of Lodash involves determining the appropriate index for inserting a value into a sorted array while preserving its order. Furthermore, Lodash supports method chaining, allowing developers to combine operations on arrays, collections, and functions efficiently, while methods that yield a single or primitive value conclude the chain automatically. This flexibility makes Lodash a valuable asset for any JavaScript developer. -
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Webix Grid
Webix
$749 per projectWebix Grid operates as an independent JavaScript DataGrid component, serving as a versatile table/grid UI widget that excels in high-performance environments, particularly when dealing with extensive datasets, and is specifically crafted for seamless integration into web applications requiring the display, editing, filtering, and sorting of tabular data. Notable advantages include its lightweight nature, allowing users to utilize only the grid without needing the entire Webix UI library; its emphasis on catering to the "just the grid" scenario rather than a comprehensive UI framework; and its abundance of features, providing an extensive array of functionalities suitable for enterprise-grade data applications. Furthermore, its design ensures that developers can implement it effortlessly while maintaining optimal performance. -
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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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Underscore.js
Underscore.js
FreeUnderscore is a robust JavaScript library that offers a plethora of functional programming utilities without modifying any native objects. It boasts over 100 functions that cater to common functional programming needs such as map, filter, and invoke, alongside more unique features like function binding, JavaScript templating, quick index creation, and deep equality checking. Users have the option to import either the entire library or individual modules according to their requirements. The project is available on GitHub, where you can report any bugs and engage in feature discussions through the issues page or the Gitter channel. Underscore version 1.x maintains backward compatibility with any platform that supports ES3 fully, while still leveraging newer JavaScript features when they are applicable. Its collection functions operate seamlessly on arrays, objects, and array-like structures. Recent confirmations indicate that this library is also compatible with Adobe ExtendScript, further enhancing its versatility. Additionally, support code for Internet Explorer 8 has been included, and this will continue to be a part of future updates to Underscore. The library's dedication to broad compatibility and functional programming makes it an essential tool for developers. -
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Auth.js
Auth.js
FreeAuth.js is a library for authentication that is open-source and crafted to work effortlessly with contemporary JavaScript frameworks, delivering a secure and adaptable authentication process. It accommodates a range of authentication techniques, such as OAuth options like Google and GitHub, traditional credentials, and WebAuthn, enabling developers to select the best-fitting method for their projects. This library is compatible with various frameworks, including Next.js, SvelteKit, Express, Qwik, and SolidStart, which allows for the implementation of authentication across diverse platforms. Additionally, Auth.js comes with built-in integration for widely-used databases like Prisma, Drizzle ORM, Supabase, Firebase, and TypeORM, making user data management straightforward. To ensure the safety of user information, it features security measures such as signed cookies, validation of CSRF tokens, and encrypted JSON Web Tokens (JWTs). Furthermore, Auth.js is optimized for performance in serverless settings, and it provides thorough documentation along with examples to assist developers. Overall, its versatility and robustness make Auth.js an excellent choice for building secure authentication systems in a variety of applications. -
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NativeScript
NativeScript
FreeEnhancing the management of OSS repositories can be achieved through the utilization of multiple monorepo configurations. To facilitate better onboarding, comprehensive tutorials for all variants should be accessible directly from the homepage. Additionally, improving dialog handling can be accomplished using abstract APIs provided by the core framework. The core architecture should also be refined by separating out high-level packages designed for advanced use cases and scalability. This guide will provide a step-by-step approach to installing everything necessary to create your first NativeScript application. While setting up the Android development environment may seem intimidating for newcomers, closely following the outlined steps will ensure a smooth setup process, allowing you to dive into development with confidence. With clear instructions and resources readily available, new developers will find themselves equipped to tackle Android development challenges effectively. -
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Bryntum
Bryntum
$680Bryntum stands out as a premier provider of advanced scheduling solutions designed for web applications. Our extensive collection of JavaScript components—featuring Gantt, Scheduler, Task Board, and Calendar—equips developers with the tools needed to create contemporary project management software that includes functionalities like drag-and-drop scheduling, efficient resource management, and dynamic timelines. With seamless compatibility with widely-used frameworks such as React, Angular, Vue, and Ext JS, we offer both flexibility and swift deployment. By enhancing planning processes and allowing for the visualization of intricate schedules, as well as optimizing resource utilization, Bryntum’s offerings enable organizations from various sectors to implement powerful and user-friendly project planning tools on a large scale. Ultimately, our commitment to innovation helps drive efficiency and effectiveness in project execution. -
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Velocity.js
Velocity.js
FreeVelocity is a powerful animation engine that shares the same API as the animate function in jQuery, allowing it to function with or without jQuery itself. Known for its exceptional speed, it offers a variety of features such as color animations, transformations, loops, easings, SVG support, and scrolling capabilities. Essentially, it merges the strengths of both jQuery and CSS transitions into one robust tool. By simply downloading Velocity and adding it to your webpage, you can replace all instances of jQuery's animate function with Velocity, resulting in an immediate improvement in performance across all browsers and devices, particularly on mobile platforms. Its compatibility extends all the way back to IE8 and Android 2.3, making it a versatile choice for developers. Velocity is designed to mimic jQuery's queue system, which allows it to work seamlessly with jQuery's animate, fade, and delay functions, while maintaining the same syntax as jQuery's animate. This means that existing code doesn't require any modifications to leverage Velocity's advantages. It's important to note that while many people mistakenly equate JavaScript with jQuery, true JavaScript animation, as utilized by Velocity, is far more efficient; the performance issues often stem from jQuery itself. Although Velocity can operate alongside jQuery, it employs its own animation stack to achieve superior performance, making it an ideal solution for developers looking for speed and efficiency in their animations. By embracing Velocity, developers can enhance the responsiveness of their applications and create smoother user experiences. -
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Tauri
Tauri
FreeTauri is a powerful framework that allows developers to create lightweight, efficient, and secure cross-platform applications by merging existing web front-ends with Rust-based back-ends. It is compatible with any JavaScript framework, allowing you to maintain your current technology stack while utilizing the native web renderer of each operating system, resulting in app sizes as small as 600 KB. The framework facilitates deep inter-process communication, which connects your JavaScript user interface, Rust core logic, and native components written in Swift or Kotlin, ensuring smooth integration with system APIs. Built with security as a fundamental principle, Tauri integrates Rust at its core alongside a collaborative approach to enhancing and innovating security measures. The command-line interface provides scaffolding for new projects through various tools such as Bash, PowerShell, npm, Yarn, pnpm, Deno, Bun, or Cargo, and it offers features for bundling, templating, and secure defaults, all launched through the straightforward “create-tauri-app” command. By streamlining the development process, Tauri empowers developers to focus on building robust applications without compromising on performance or security. -
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WebDataRocks
WebDataRocks
FreeWebDataRocks is a user-friendly and free JavaScript library designed for the creation of efficient pivot tables, compatible with frameworks such as Angular, Vue, and React. It boasts several advantages, including being free of charge and highly customizable, as well as functioning as a JavaScript-based client-side component that can handle 1MB of JSON or CSV data files. Equipped with a comprehensive array of enterprise-level features, WebDataRocks seamlessly integrates with various third-party charting libraries to enhance data visualization capabilities. The library includes functionalities like filtering, sorting, grouping, conditional and number formatting, and calculated values, making it an effective tool for managing and analyzing data. Additionally, users can easily print or export their reports to formats like PDF, Excel, or HTML with just a single click, which streamlines the reporting process significantly. Offering a modern and aesthetically pleasing user interface similar to a spreadsheet, the tool is optimized for both web browsers and applications, ensuring a reliable and enjoyable user experience while working with data. -
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Dropwizard
Dropwizard
FreeDropwizard is a Java-based framework designed for the creation of operationally friendly, high-performance RESTful web services. It combines reliable and established libraries from the Java ecosystem into a streamlined package that allows developers to concentrate on execution. With built-in support for advanced configuration, application metrics, logging, operational tools, and more, Dropwizard enables teams to deploy a production-ready web service quickly and efficiently. Straddling the line between a library and a framework, its purpose is to deliver effective and dependable implementations essential for any production-ready web application. This modularity ensures that your application stays minimalist and focused, which in turn minimizes both the time to market and ongoing maintenance challenges. Furthermore, since HTTP is fundamental to web applications, Dropwizard incorporates the Jetty HTTP library, facilitating the integration of a highly optimized HTTP server directly into your software project. As a result, developers can leverage these robust features to enhance the overall quality and performance of their applications. -
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Vanilla JS
Vanilla JS
FreeVanilla JS stands out as a quick, efficient, and versatile framework ideal for developing exceptional and robust JavaScript applications. The dedicated Vanilla JS team highlights its remarkable lightweight nature, making it the most minimal framework accessible today; thanks to our effective deployment approach, your users' browsers will have Vanilla JS preloaded into memory prior to even accessing your website. This remarkable framework has gained such widespread popularity that browsers have been preloading it for more than ten years, enhancing the user experience significantly. Its enduring presence and efficiency continue to attract developers looking for a seamless solution. -
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Emotion
Emotion
FreeEmotion is an efficient and adaptable CSS-in-JS library tailored for crafting CSS styles via JavaScript, accommodating both string and object styles while ensuring an excellent developer experience with features like source maps, labels, and testing tools. It presents two robust usage patterns; one is a framework-agnostic method that requires no special setup yet facilitates vendor-prefixing, nested selectors, media queries, and class composition through its CSS and CX functions. The second pattern is specifically optimized for React, offering advanced functionalities such as the CSS prop for direct styling, akin to the style prop, yet with enhanced support for nested selectors, media queries, and theming features. This variant also allows for seamless server-side rendering without configuration, native theming options, and full compatibility with ESLint tools. Additionally, Emotion provides styled-component-like APIs that allow for both tag-based and component-based styled elements, promoting dynamic styling driven by props. Furthermore, these capabilities make Emotion an appealing choice for developers seeking to streamline their styling processes across various frameworks. -
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TypeORM
TypeORM
TypeORM is a versatile Object-Relational Mapping (ORM) tool that operates across various platforms, including NodeJS, Browser, Cordova, PhoneGap, Ionic, React Native, NativeScript, Expo, and Electron, and is compatible with both TypeScript and JavaScript (ES5, ES6, ES7, ES8). Its primary objective is to consistently embrace the latest features of JavaScript while offering additional capabilities that facilitate the development of diverse applications that require database interaction, ranging from simple projects with minimal tables to complex enterprise solutions featuring multiple databases. Unlike other existing JavaScript ORMs, TypeORM accommodates both Active Record and Data Mapper design patterns, empowering developers to create high-quality, loosely coupled, scalable, and maintainable applications with enhanced productivity. This flexibility allows developers to choose the architectural style that best fits their project's needs, further enhancing TypeORM's appeal among various development teams. -
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D3.Js
Mike Bostock
D3.js is a powerful JavaScript library designed for the dynamic manipulation of documents through data. By leveraging HTML, SVG, and CSS, D3 enables the transformation of data into engaging visual representations. Its focus on web standards allows developers to utilize the advanced features of modern web browsers without being restricted by a proprietary framework, merging robust visualization tools with a data-centric approach to DOM manipulation. With D3, users can associate any type of data with a Document Object Model (DOM) and perform data-driven alterations to that document. For instance, D3 can create an HTML table from a list of numbers or transform the same data into an interactive SVG bar chart that features smooth transitions and user engagement. Rather than being an all-encompassing framework that attempts to include every possible feature, D3 addresses the core challenge of effectively manipulating documents based on data. This strategy not only circumvents proprietary limitations but also provides remarkable flexibility, unlocking the full potential of web standards like HTML, SVG, and CSS. As a result, D3 becomes a versatile tool for developers seeking to create rich, interactive data visualizations that can adapt to a variety of use cases. -
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Modernizr
Modernizr
FreeModernizr is a tool that identifies the HTML, CSS, and JavaScript functionalities that a user's browser supports. It comprises a set of rapid tests, referred to as "detects," which are executed during the loading of your web page, enabling you to customize the user experience based on these findings. Web developers frequently encounter inconsistencies among various browsers and devices, primarily because of differing feature sets; while the newest versions of popular browsers boast impressive capabilities that older iterations lack, it remains essential to cater to those using outdated versions. By employing Modernizr, developers can seamlessly create tiered experiences that leverage cutting-edge features available in compliant browsers, ensuring that users with less advanced technology are not neglected. This lightweight JavaScript library automatically assesses the presence of advanced web technologies in users' browsers, utilizing feature detection to help you easily adjust and enhance the experience for your audience. With Modernizr, you can confidently explore innovative solutions while maintaining accessibility for all users. -
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Leaflet
Leaflet
FreeLeaflet stands out as the premier open-source JavaScript library for creating mobile-responsive interactive maps. At around 42 KB in size, it encompasses all the essential mapping functionalities that developers typically require. The design prioritizes simplicity, efficiency, and user-friendliness. Compatible with all leading desktop and mobile platforms, it offers extensive plugin support, a visually appealing and intuitive API, and an easily navigable source code that encourages contributions. Rather than attempting to cater to every possible need, Leaflet emphasizes perfecting fundamental tasks. The use of hardware acceleration ensures a fluid experience similar to that of native applications. By leveraging CSS3 capabilities, it achieves exceptionally smooth panning and zooming. Additionally, it features intelligent polyline and polygon rendering, which incorporates dynamic clipping and simplification for enhanced speed. The modular architecture allows developers to omit unnecessary features, and it effectively eliminates tap delays on mobile devices, enhancing the overall user experience. This combination of attributes positions Leaflet as an excellent choice for developers seeking a reliable mapping solution. -
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Redux
Redux
Redux is a JavaScript library created to ensure that global state management within applications is both predictable and maintainable. It aids developers in crafting applications that deliver consistent behavior across various environments, whether they be client-side, server-side, or native, while also simplifying the testing process. By centralizing the state and logic of an application, Redux unlocks advanced features like undo/redo capabilities and state persistence. The Redux DevTools are instrumental in tracking the changes in an application's state, providing insights into when, where, why, and how those changes occur, along with functionalities such as time-travel debugging and detailed error reporting. Redux is designed to be adaptable, seamlessly integrating with any UI layer, and is backed by a vast ecosystem of add-ons tailored to diverse development requirements. Additionally, the Redux team offers supplementary libraries, such as React-Redux, which serves as the official bindings for React, and Redux Toolkit, a curated collection of tools aimed at streamlining Redux development, ensuring that developers can work more efficiently and effectively. Ultimately, Redux not only enhances the development experience but also contributes to the robustness and reliability of applications. -
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Oorian
Corvus Engineering
Oorian is a Java-based framework that allows you to create dynamic, interactive and data-driven web apps in Java, allowing you to take advantage of all the benefits object-oriented design has to offer from front-end to rear-end. Java can be used to create your entire web application including the UI without having to maintain separate HTML, CSS and Javascript code. -
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Annotator
Annotator
FreeAnnotator is a versatile open source JavaScript library that simplifies the integration of annotation features into any webpage. Users can enhance their annotations with comments, tags, links, and user identifiers, among other capabilities. The library is crafted for straightforward extensibility, making it easy to implement new features or functionalities. Additionally, Annotator cultivates a vibrant community of developers across four continents, who contribute by creating third-party plugins that support annotation for PDFs, EPUBs, videos, images, audio, and beyond. Integrating annotations into a website is a breeze with Annotator; simply download the library and add it to your HTML. The platform boasts a robust plugin architecture, allowing developers to include additional features such as user permissions, tagging, filtering, and text formatting. Over a dozen projects depend on Annotator for their digital annotation requirements, many of which are open source. Furthermore, users can easily share their text and video annotations via social media or email, enhancing collaboration and engagement. Through its extensive capabilities, Annotator empowers users to enrich their online content with meaningful annotations.