List of the Top 12 JavaScript Libraries with a Free Trial in 2025

DHTMLX is a robust and user-friendly JavaScript UI library that offers an extensive array of customizable components for the creation of modern, responsive web applications. It features over 30 fully-functional UI widgets, such as grids, charts, diagrams, schedulers, Gantt charts, calendars, trees, and forms, all designed for optimized performance to ensure seamless operation across various browsers and devices. The library's compatibility with well-known web frameworks like React, Angular, and Vue.js makes it a stellar option for developers looking to enhance their projects with a dynamic UI library. Additionally, DHTMLX supports diverse data sources and formats, facilitating straightforward integration with multiple back-end technologies. Developers benefit from a high degree of configuration and customization options, enabling them to modify the look and functionality of UI components to align with their specific application needs while also providing the opportunity to incorporate custom features. Moreover, DHTMLX is backed by comprehensive documentation that encompasses all aspects of the library, including exhaustive API references, tutorials, and code samples, along with a vibrant community that offers support and resources for users. This extensive support network ensures that developers can easily navigate any challenges they encounter while using the library.

Kendo UI offers a comprehensive suite of JavaScript UI components, featuring libraries tailored for jQuery, Angular, Vue, and React. This powerful toolkit enables developers to swiftly create visually appealing, high-performance, and responsive web applications, no matter which JavaScript framework they prefer. With Kendo UI, the process of application development becomes more efficient and streamlined, catering to the diverse needs of modern web projects.

The JS Framework is a JavaScript UI library and framework crafted to boost the efficiency of web development, enabling the creation of cross-platform web applications with a robust suite of 102 UI widgets, along with comprehensive CSS and HTML5 JavaScript controls. By leveraging these ready-to-use widgets and UI elements, developers can significantly reduce development time by over 3000 hours, which allows them to craft web user interfaces at a pace that is 30% faster. Our dedicated team has meticulously curated top-notch design concepts, thoroughly assessing the user experience of each Webix component across five unique conceptual designs. Furthermore, our expert support team is equipped with in-depth knowledge of the library's intricacies and is prepared to help with any issues that may arise. For those seeking additional support, we provide an official forum where users can collaborate and resolve problems alongside our developers. Utilizing the Webix JS framework guarantees that your projects are built on clean, lightweight code founded on object-oriented programming principles, enabling smooth integration with the jQuery library, popular MVC frameworks such as AngularJS, React, Vue.js, and Backbone.js, as well as various third-party UI extensions, which significantly enriches the development journey. Not only does this all-encompassing solution quicken the development process, but it also amplifies the functionality and aesthetic appeal of your web applications, ensuring they stand out in a competitive market. With such comprehensive offerings, developers can truly elevate their projects to new heights.

FusionCharts stands out as a premier data visualization solution that empowers developers to design interactive and adaptive charts for both web and mobile applications. Featuring more than 100 types of charts, which include line, bar, area, and pie charts, along with over 2000 maps, it allows users to represent intricate data sets effectively, facilitating better decision-making processes. Constructed on JavaScript, the library integrates seamlessly with popular frameworks like AngularJS, React, and Vue.js, making it a versatile choice for developers. Its intuitive API and extensive documentation ensure that developers, regardless of their experience level, can utilize it with ease. Moreover, it boasts an array of features, including real-time updates and compatibility across various web browsers. Users are also granted a multitude of customization options, enabling them to adapt charts to meet their unique requirements. With a track record spanning over ten years of continuous development and enhancements, FusionCharts has established itself as a dependable and powerful tool for data visualization, earning the trust of countless businesses and organizations around the globe, while also fostering a vibrant community of users who share tips and best practices.

JointJS+ is a sophisticated diagramming toolkit that serves as a commercial upgrade to JointJS, enabling developers and organizations of all sizes to create intricate Low-Code/No-Code and visual applications effortlessly. By leveraging ready-made UI plugins, developers can tailor their applications, modify user interfaces, and integrate elements tailored to their specific needs. Companies can apply JointJS+ to seamlessly connect their interfaces with workflow systems, develop business process management tools, create diagramming solutions, and manage projects, among other applications. The toolkit includes a robust programmer's kit that facilitates features like undo/redo functionality, graph manipulation, and data validation. Additionally, it boasts an array of features such as custom shapes, JSON import and export capabilities, interactive diagrams, a read-only mode, automatic layouts, an inline text editor, a path editor, zoom options, charting functionalities, and much more. With a risk-free 30-day trial, users can fully explore the extensive capabilities and versatility that JointJS+ has to offer, making it an attractive choice for developers looking to enhance their projects.

The jsPlumb Toolkit enables users to swiftly launch JavaScript applications that emphasize visual connectivity. It is commonly utilized in the development of various applications, including flowchart designers, call center platforms, data visualizations, process builders, and many others. As a robust, mature, and standards-compliant diagramming library, the jsPlumb Toolkit serves as a reliable foundation for users' own application development. For developers, the jsPlumb Toolkit provides an extensive range of features, including pan and zoom capabilities, automatic layouts, edge routing, and object inspectors, among others. This diverse array of functionalities empowers developers to concentrate on what distinguishes their applications while avoiding the unnecessary effort of reinventing existing solutions. Additionally, the toolkit's versatility makes it suitable for a wide range of industries, further enhancing its appeal to developers seeking innovative solutions.

Bryntum offers advanced web scheduling solutions that prioritize performance. Their collection of JavaScript components, which features Gantt, Scheduler, Task Board, and Calendar, allows developers to create contemporary project management applications equipped with functionalities such as drag-and-drop scheduling, resource management, and interactive timelines. The platform guarantees quick and flexible deployment through smooth integration with well-known frameworks including React, Angular, Vue, and Ext JS. With Bryntum's tools, organizations can provide powerful and user-friendly project planning solutions that meet their scaling needs effectively. This adaptability ensures that teams can manage their projects with greater efficiency and precision.

Verge3D® is a powerful and intuitive toolkit designed for artists utilizing Blender, 3ds Max, or Maya to create engaging web experiences. This cutting-edge platform facilitates the creation of numerous interactive projects such as animations, product configurators, dynamic presentations, e-commerce sites, educational materials, digital portfolios, and browser-based games. With Verge3D, advanced 3D web technology is brought within reach, enabling your visually stunning content to shine on your website for a vast online audience. Its features, including authentic 360° views, zoom functionalities, and intricate animations, significantly enhance the interaction and engagement levels with your works. The software is designed to be compatible across a variety of devices, ranging from compact smartphones to high-performance workstations and even large-screen televisions. All essential tools are thoughtfully assembled in one comprehensive toolkit, making Verge3D an all-in-one solution for creators. Discover how you can leverage Verge3D to transform your business and distinguish your brand in the competitive marketplace! By embracing this technology, you can present your artistic concepts to audiences in a captivating and interactive way, ultimately leading to greater reach and impact. This innovative approach allows you to connect with users on a deeper level, fostering a stronger relationship between your brand and its audience.

Discover a vast selection of over 1,250 components for .NET and JavaScript that enable the creation of visually appealing, feature-rich applications for web, desktop, and mobile platforms with enhanced efficiency and minimal effort. Additionally, benefit from extensive .NET embedded reporting features that foster a unified design and user experience throughout your applications. With an array of pre-designed themes and limitless customization options, you can quickly provide a refined and professional interface for your audience. By optimizing your software development workflow, you may be able to cut development time by as much as 50%, thus boosting productivity while staying aligned with the latest technological advancements and user experience expectations. Delve into a rich repository of resources, including tutorials, demos, feature specifications, code samples, and detailed APIs for your convenience. You can also take advantage of excellent support during your trial phase, paired with comprehensive documentation and active community forums. This remarkable suite of development tools empowers you to utilize .NET and JavaScript UI components for diverse applications, alongside powerful reporting and report management features, as well as automated testing capabilities that ensure a thorough and high-caliber development experience. In conclusion, this extensive collection is an invaluable resource for developers looking to enhance their applications while simplifying their workflows and fostering innovation.

Sencha Ext JS is an all-encompassing JavaScript framework tailored for the creation of data-rich, multi-platform web applications. It boasts an impressive array of more than 140 user interface components, such as grids, charts, forms, and pivot grids, which enable developers to craft high-performance and responsive applications with ease. Renowned for its suite of integrated tools, including Sencha Architect and Themer, Ext JS streamlines the development process with user-friendly drag-and-drop capabilities and straightforward styling options. Moreover, the framework provides extensive support for testing and debugging, allowing developers to build scalable and maintainable applications both quickly and efficiently. This combination of features makes Ext JS a popular choice among developers aiming to deliver sophisticated web solutions.

The Gantt Chart Hyper Library offers interactive Gantt chart components and scheduling tools, seamlessly integrated with popular JavaScript frameworks like Angular, React, and Vue, specifically designed to meet the diverse needs of businesses worldwide. It was created with the understanding of common user requirements, making it an essential resource for organizations of various sizes, governmental bodies, and educational institutions aiming to generate visually appealing Gantt charts effortlessly. Beyond just aesthetics, this library is ideal for efficient project schedule management, resource tracking, and timeline visualization, allowing users to keep their projects organized and on track. Included in the Gantt Chart Hyper Library are several features: - A Gantt Chart view that presents a hierarchical grid of data alongside a schedule chart, complete with drag-and-drop functionality and dependency lines for easy adjustments. - A Schedule View that showcases multiple bars on a single timeline, allowing for both horizontal and vertical drag-and-drop capabilities. - The LoadChartView, which provides an allocation chart to visualize normal and over-allocations across a timeline. - A Network Diagram to depict project tasks and dependencies more clearly. - Additionally, the library includes a Pert Chart for further project analysis and management.

Introducing a user-friendly image editing SDK for both desktop and mobile platforms, designed to enhance the quality of images uploaded by your clients. Establish specific image requirements that empower your users to submit superior visuals effortlessly. This SDK is fully compatible with all major JavaScript frameworks, ensuring seamless integration. It allows for cropping, rotating, and resizing images, as well as adding annotations and adjusting color settings, making it versatile for various editing needs. Key Features Include: Aspect Ratio Control: You can mandate a fixed aspect ratio for all images or allow a selection of options, ensuring the final output is always flawless. Rapid Uploads: Optimize file upload speeds and minimize server bandwidth by performing image compression and resizing directly in the browser. Image Manipulation: Achieve the ideal crop consistently by rotating, resizing, and flipping images with ease, utilizing zoom controls, mouse wheel, touchpad, or user-friendly multi-touch gestures. Guiding Overlays: Assist your customers in uploading high-quality images by providing overlay guides for bleed margins and profile picture dimensions within the editing interface, ensuring they understand the requirements clearly. Additionally, this feature enhances the overall user experience by making the editing process more intuitive and engaging.