Alternatives to DotNetBrowser
Compare DotNetBrowser alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to DotNetBrowser in 2026. Compare features, ratings, user reviews, pricing, and more from DotNetBrowser competitors and alternatives in order to make an informed decision for your business.
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1
Ionic
Drifty
The Ionic Platform allows you to bring your apps to market faster with an integrated app platform built on the leading cross-platform mobile SDK. Build, secure, and deliver new mobile apps—and transform existing ones—across iOS, Android, and Web platforms from a single codebase. Full scalability—Grow from prototype to production to enterprise-scale, without having to think about capacity, reliability, or performance. Better apps, everywhere—Slash your development time and costs with a platform that lets you write once and deploy anywhere—iOS, Android, and Web. The core of the Ionic development experience is Ionic Capacitor, a cross platform native runtime that runs equally well on native iOS and Android mobile devices, as well as any web browser. The big difference is that, unlike traditional native development or cross-platform approaches, the UI of a Capacitor app runs primarily in the browser.Starting Price: Free -
2
JxBrowser
TeamDev
JxBrowser is a cross-platform Java library that integrates a Chromium-based web browser component into Java applications. It offers a comprehensive API for DOM access, Java-to-JavaScript communication, printing, file downloads, and more. It includes lightweight visual components for Swing, JavaFX, SWT, and Compose Desktop (coming soon) UI toolkits to display HTML, PDF, and WebGL content in Java desktop apps.Starting Price: $1799 per Indie license -
3
DevExpress
DevExpress
Create elegant, high-impact user experiences and emulate the capabilities of today’s most popular business productivity apps with DevExpress UI components for WinForms, WPF, and Delphi VCL. Deliver high-performance decision support systems and analytics dashboards across platforms and devices with our fully integrated suite of UI controls, reporting tools and dashboards. DevExpress Reports is our royalty-free reporting tool and component library for the .NET ecosystem. DevExpress Reports ship with an intuitive Visual Studio report designer, runtime report designers for WinForms/WPF/Web, and a rich set of report controls, including cross tabs and charts so you and your users can create reports of unmatched elegance and informational clarity.Starting Price: $599 one-time payment -
4
Nevron Open Vision for .NET
Nevron Software
Nevron Open Vision for .NET is a suite of advanced components for .NET application development under WinForms, WPF, and Xamarin.Mac. All the components in the suite are cross platforms. NOV changes how you develop with .NET as with it you can write UI code that runs on Windows and Mac OS X without any modifications. Further, NOV provides a consistent window-less UI experience that provides fast and efficient management of UI resources, flicker-free, and 4K-enabled interfaces. All controls in the suite are GPU accelerated. Besides quality common UI controls (buttons, checkboxes, list boxes, tree view, etc.) NOV also includes class-leading heavy controls such as Barcode, Chart, Diagram, Gauge, Grid, Rich-Text Editor, and Scheduler. All controls in the suite are implemented both as native NOV controls and as platform-specific - WinForm, WPF, or Xamarin. Mac controls, which allows you to simply drag and drop them to your forms. All common UI controls in the suite are completely free.Starting Price: $ 1496.00 -
5
Sencha Ext JS
Sencha
Sencha Ext JS is a comprehensive JavaScript application framework for building feature-rich, cross-browser-compatible web and mobile applications. It includes a library with 140+ high-performance customizable components, a set of tools and a powerful UI Framework. Key Features Rich UI Components – Includes a variety of pre-built UI elements such as grids and trees, menus and toolbars, forms and buttons, etc. Cross-platform compatibility - Supports major desktop and mobile web browsers including IE Firefox Chrome Safari and Opera. Data Packages – Includes data components to interact with various data sources including JSON, XML and database connections. Theming and Skinning - Allow easy skinning and theming of the UI with CSS. Development Tools - Includes an extensive set of development tools including a visual designer and debugger. Large Community - Has an active and large community of developers who provide support, extensions, etc.Starting Price: $1,295 one-time payment -
6
Telerik DevCraft
Progress Software
Telerik DevCraft is an AI-powered UI component suite designed to help developers build modern, high-performance applications faster. It includes a comprehensive collection of .NET and JavaScript UI libraries for web, desktop, and mobile development. DevCraft supports popular frameworks such as Blazor, ASP.NET, Angular, React, Vue, WPF, WinForms, and .NET MAUI. Built-in AI coding assistants help automate repetitive tasks and generate production-ready code directly in developers’ IDEs. The suite also includes tools for reporting, document processing, and mocking to support end-to-end application development. DevCraft emphasizes accessibility, performance, and customization across all components. Backed by enterprise-grade support and regular updates, Telerik DevCraft boosts productivity and code quality.Starting Price: $1,299 per developer -
7
ActiveReports
GrapeCity
ActiveReports is a complete reporting solution for .NET. Deliver beautiful reports with our intuitive Visual Studio integrated report designer and rich controls. - Feature packed reporting for WinForms, WPF, ASP.NET, MVC, .NET Core, and .NET Core 3 - End User Report Designers for Web and Desktop - Flexible API and expressions support for dynamic reporting - Multiple report types to fit all reporting needs - 10+ Export formats What's New in ActiveReports. NET v16: - .NET 6 support - New Blazor Viewer - New Wizards - Chart upgrades - Mixed Page Orientation for Page Reports - InputField Control for Section Reports What's New in ActiveReportsJS v2.1: - Display dynamic HTML content with RichText support - Angular, React, and Vue Report Designer Components - Designer enhancements - Revised Report Author GuideStarting Price: $849/developer -
8
Essential Objects
Essential Objects
Quickly extend your .NET application with PDF file generating/processing ability, or seamlessly integrate the popular Chromium browser engine both for UI or background task with extensive customization options such as custom resource loader and JavaScript extension. Not suitable for newer ASP.NET framework such as MVC, but perfect for maintaining legacy WebForm code/modules in a larger MVC application. Add browser capacity in Windows.Forms and WPF app simply by drag and drop. Extensive customization options for UI, resource loader and JavaScript interface. Support .Net Framework 2.0 and above, .NET Core 3.0 and above.Starting Price: $799 one-time payment -
9
Xafari Framework
Galaktikasoft
Xafari is a business application framework for .NET developers. It is a set of components, modules, and utilities complementing XAF, DevExpress framework, and enhancing its capacity. Xafari provides further modules for DevExpress XAF UI (Workplaces, Doc Panels, Wizards and others) and business logic (XafariModuleBase, AppModule, Application settings and others). The framework is intended to create complex business applications in two- and three-tier architecture. Our one-year subscription provides you with the greatest tools and components for business application development. Test it for free! Download our 30-days free trial and start your app creation right now. More than 100 additional modules. More than 50 additional functions and solutions. More than 40 new editors. More than 10 examples and online BI platforms to explore new opportunities. A set of ERP components. WinForms, WebForms, and ASP.Net MVC platforms support. Qualified and prompt technical support.Starting Price: $299 per year -
10
Quasar Framework
Quasar
Quasar is an open source Vue.js-based framework designed to help developers build high-performance, responsive applications for multiple platforms using a single codebase. It allows the creation of single-page applications, server-side rendered apps, progressive web apps, mobile applications for iOS and Android, desktop applications for Windows, macOS, and Linux, and even browser extensions, all from the same source code, eliminating the need to maintain separate projects for each platform. It includes a powerful CLI that enables rapid project setup and provides a fully configured development environment with best practices already applied, allowing developers to start building applications in minutes. Quasar offers a comprehensive UI component library with a wide range of pre-built elements such as buttons, forms, tables, dialogs, navigation components, and utilities, all designed to be responsive, accessible, and optimized for performance.Starting Price: Free -
11
Formidable Victory
Formidable
Victory is a set of modular charting components for React and React Native. Victory makes it easy to get started without sacrificing flexibility. Create one-of-a-kind data visualizations with fully customizable styles and behaviors. Victory uses the same API for web and React Native applications for easy cross-platform charting. Fully contained, reusable data visualization elements are responsible for their own styles and behaviors. A React.js based library for creating sleek presentations using JSX syntax with the ability to live demo your code! Universal React Query Library is a blazing-fast GraphQL client, exposed as a set of ReactJS components. A physics-based animation library for React inspired by the natural world.Starting Price: Free -
12
Enjoy the highest performance and unlimited possibilities when working with SQLite. SQLite Data Access Components (LiteDAC) is a library of components that provides native connectivity to SQLite from Delphi and C++Builder including Community Edition, as well as Lazarus (and Free Pascal) on Windows, Linux, macOS, iOS, and Android for both 32-bit and 64-bit platforms. LiteDAC is designed for programmers to develop truly cross-platform desktop and mobile SQLite database applications with no need to deploy any additional libraries. LiteDAC-based DB applications are easy to deploy and do not require the installation of other data provider layers (such as BDE or ODBC), and that's why they can work faster than the ones based on standard Delphi data connectivity solutions. Moreover, LiteDAC provides an additional opportunity to work with SQLite in Delphi and C++Builder directly by linking the client library statically in your application.Starting Price: $169.95 per year
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13
E-ICEBLUE
E-ICEBLUE
E-iceblue provides a comprehensive suite of professional development libraries and APIs designed to enable developers to create, read, write, edit, convert, print, manipulate and view a wide range of document formats programmatically across multiple programming environments without relying on external applications like Microsoft Office or Adobe Acrobat. Its product range includes Spire.Office and individual components for .NET platforms (such as Spire.Doc, Spire.XLS, Spire.Presentation, Spire.PDF, Spire.Barcode, Spire.Email and Spire.OCR) that handle Word, Excel, PowerPoint, PDF, barcode generation and email operations in C#, VB.NET, ASP.NET, .NET Core, Xamarin and WPF applications, plus viewer libraries for embedded document display. E-iceblue also offers equivalent APIs for Java, C++, Python and JavaScript, as well as mobile and cloud libraries (including Spire.Cloud.Office with HTML5 browser support for Word and Excel), supporting document processing tasks. -
14
Webix
Webix
JavaScript UI library and framework for speeding up web development. JS Framework for cross-platform web Apps development 102 UI widgets and feature-rich CSS / HTML5 JavaScript controls. Save at least 3000+ development hours by using ready-made widgets and UI controls. Develop Web UI 30% faster. We have accumulated the best design ideas. We have meticulously considered UX of each Webix component for five conceptual designs. Our support service specialists know everything about our library and can help you solve any problem. We also have an official support forum where you can discuss issues with our developers. By using Webix JS framework you receive an elegant and lightweight code based on object-oriented programming concepts. Associate your project with jQuery JavaScript library, MVC frameworks AngularJS, React, Vue.js, Backbone.js, third party UI extensions.Starting Price: $848 -
15
FormVu
IDR Solutions
FormVu is an SDK designed to convert PDF Form files into standalone HTML with interactive form components. Here are some of its key features: -Interactive Conversion: Converts PDF forms into HTML while retaining their appearance and functionality. -Data Security: Runs on your own servers, ensuring customer data remains secure and private. -Versatile Integration: Supports both AcroForms and XFA Forms and can be integrated into web applications. -Flexible Output: Allows saving filled forms back as PDFs or posting data as HTML form data or JSON. -Users can continue to use Forms in a web browser. Converted PDF forms retain their appearance and interaction. Data can be saved to the original file. -PDF forms can be easily and securely integrated into a Web application workflow while retaining all their interaction and functionality. -Forms are converted and hosted on your Computers. FormVu is not a cloud service and makes no calls outside. So customer data is alwaysStarting Price: $1,800 per month -
16
Shaders
Shaders
Shaders is a component-based library designed to bring GPU-accelerated visual effects directly into modern web applications, enabling developers and designers to create interactive, high-performance visuals using WebGPU in the browser. It provides a declarative system where users can compose effects such as animated backgrounds, image distortions, lighting effects, and dynamic UI elements as reusable components compatible with frameworks like React, Vue, Svelte, Solid, and vanilla JavaScript. It includes a visual design editor that allows users to experiment with effects in real time and then export clean, production-ready code that can be seamlessly integrated into frontend projects, reducing the need for low-level shader programming. It offers a growing library of presets and collections, allowing users to quickly implement complex visual styles such as gradients, holographic effects, liquid animations, and ASCII transformations without building them from scratch.Starting Price: $15 per month -
17
WebDataRocks
WebDataRocks
WebDataRocks is a simple free JS library for creating functional and easy-to-use pivot tables. It can be used with Angular, Vue, React or any other framework. Free Flexible in customization JavaScript based client-side component Loads 1MB of JSON or CSV data files Full set of enterprise features Integration with 3rd party charting libraries Full set of enterprise features Features like filtering, sorting, grouping, conditional and number formatting, calculated values, totals are available for efficient work with your data. It supports printing or exporting web report to PDF, Excel or HTML with just one click. Ready-to-use modern UI The tool offers a classy spreadsheet-like interface optimized both for browsers and apps. All principles of reliability and excellent user experience are already implemented in this web reporting tool.Starting Price: Free -
18
List & Label
combit
List & Label is a report generator for software developers to integrate reporting functions in their web, cloud and desktop applications. Made for development environments such as .NET, C#, Delphi, C++, ASP.NET, ASP.NET MVC, .NET Core etc. It is seamless to integrate, supports a huge variety of data sources and extends applications with extensive print, export and preview functions. With the WYSIWYG Report Designer, developers or end users create or edit different print templates for printing information that originates either from a database or another data source. In the Designer, you then have all the data at your disposal to prepare it for printing in different ways. The additionally included and entirely browser-based Web Report Designer for ASP.NET MVC offers more flexibility in development and is independent from printer drivers. Reports for web applications can be designed anywhere at any time in the browser of your choice.Starting Price: €650/license -
19
Flowbite
Flowbite
Flowbite is an open-source library of interactive UI components built on top of Tailwind CSS, designed to expedite web development by providing a comprehensive set of pre-designed elements. It offers over 56 types of components, including buttons, alerts, breadcrumbs, pagination, and navbars, as well as interactive elements like dropdowns, modals, and tooltips, which are enhanced by custom JavaScript for added interactivity. Developers can integrate Flowbite into existing Tailwind CSS projects via npm or CDN, and it supports various frameworks such as React, Vue.js, Angular, and Next.js. The library also includes a Figma design system, enabling designers to prototype and design applications before development. For those seeking advanced features, Flowbite offers a Pro version with additional components and templates. The ecosystem is further enriched by Flowbite Blocks, providing over 450 website sections and advanced UI components built with Tailwind CSS.Starting Price: $289 one-time payment -
20
PrimeVue
PrimeVue
PrimeVue is a next-generation UI component library for Vue.js that provides a comprehensive suite of reusable, customizable components, icons, blocks, and application templates to accelerate frontend development and improve productivity. It includes more than 80 ready-to-use components covering all aspects of interface design, such as forms, data tables, navigation, dialogs, and data visualization, allowing developers to build complex applications without creating UI elements from scratch. It is designed to be highly flexible and design-agnostic, offering both styled modes with prebuilt themes like Aura, Lara, or Nora, and an unstyled mode that allows full control using CSS frameworks such as Tailwind, Bootstrap, or custom styles. PrimeVue also supports responsive design, accessibility standards (WCAG compliance), and modern development practices such as TypeScript integration, modular imports, and compatibility with tools like Vite and Nuxt.Starting Price: Free -
21
Element Plus
Element Plus
Element Plus is a Vue 3-based UI component library designed for developers, designers, and product teams to build modern, responsive web interfaces efficiently using a comprehensive set of reusable components. It provides a rich collection of encapsulated UI elements such as buttons, forms, tables, navigation components, dialogs, and data display modules, allowing developers to rapidly assemble applications without building interface elements from scratch. It follows a structured design system that helps create logically consistent, easy-to-use products while improving development efficiency through reusable code and standardized interaction patterns. Built specifically for Vue 3 and leveraging modern features like the Composition API and TypeScript support, it offers a scalable and maintainable architecture aligned with current frontend development practices.Starting Price: Free -
22
Shoelace
Shoelace
Shoelace is a forward-thinking, open source library of web components built on web standards that enables developers to embed a comprehensive suite of accessible, customizable UI elements, such as buttons, modals, tabs, inputs, popups, text areas, icons, trees, skeleton loaders, and more, into any project without being tied to a specific framework or CDN. It includes modern design utilities like design tokens for typography, color, spacing, elevation, border radius, transitions, and z-index, and supports themes including a built-in dark mode. Fully compatible with all frameworks (and also framework-less implementations), Shoelace components are customizable via CSS, support localization, and prioritize accessibility with thoughtful defaults. Features include runtime component loading via an autoloader, seamless form integration, including shadow-DOM-aware form controls and utilities for serializing form data and validation, and icon support.Starting Price: Free -
23
Material Design Lite
Material Design Lite
Material Design Lite (MDL) is a library of components for web developers based on Google's Material Design Philosophy: "A visual language for our users that synthesizes the classic principles of good design with the innovation and possibility of technology and science." Understanding the goals and principles of Material Design is critical to the proper use of the Material Design Lite components. If you have not yet read the Material Design Introduction you should do so before attempting to use the components. To use the dialog component, you must be using a browser that supports the dialog element. Only Chrome and Opera have native support at the time of writing. For other browsers you will need to include the dialog polyfill or create your own. Once you have dialog support create a dialog element. The element when using the polyfill must be a child of the body element. Within that container, add a content element with the class mdl-dialog content.Starting Price: Free -
24
imageio
imageio
Imageio is a Python library that provides an easy interface to read and write a wide range of image data, including animated images, volumetric data, and scientific formats. It is cross-platform, runs on Python 3.5+, and is easy to install. Imageio is written in pure Python, so installation is easy. Imageio works on Python 3.5+. It also works on Pypy. Imageio depends on Numpy and Pillow. For some formats, imageio needs additional libraries/executables (e.g. ffmpeg), which imageio helps you to download/install. If something doesn’t work as it should, you need to know where to search for causes. The overview on this page aims to help you in this regard by giving you an idea of how things work, and - hence - where things may go sideways.Starting Price: Free -
25
SVAR UI
SVAR
SVAR offers a collection of open-source, customizable UI components designed to simplify and enhance web application development. Compatible with React, Svelte, and Vue, SVAR components include feature-rich DataGrid for managing tabular data, interactive Gantt Chart for visualizing project timelines, a robust File Manager, and a rich UI library of form controls. With a focus on flexibility, performance, and responsiveness, SVAR UI equips you with the advanced tools needed to build modern, data-driven web apps efficiently. All components are easy customizable, blazing fast and well-documented.Starting Price: $0 -
26
Workflow Engine
Optimajet
Embeddable .NET library for running workflows in .NET applications with integrated HTML5 graphical workflow designer. Designer allows you to easily create interactive workflows of any complexity, there’s no need to draft them programmatically. Workflow Engine is a backbone solution for business process management (BPM) which makes it feasible to automate the workflow design by using low-code visual builders. It is based on the .NET framework and JavaScript libraries. Workflow Engine enables workflow processing and correct integration by providing a graphic designer to create process workflow schemes and at the same time, this software component facilitates the management, execution, and visualization of workflow processes. Integration with solutions based on other technologies or databases is roughly the same and should not entail any difficulties. Workflow Engine offers its users all the components necessary to implement workflows of any complexity.Starting Price: $499 one-time payment -
27
Beautiful Soup
Beautiful Soup
Beautiful Soup is a library that makes it easy to scrape information from web pages. It sits atop an HTML or XML parser, providing Pythonic idioms for iterating, searching, and modifying the parse tree. Beautiful Soup's support for Python 2 was discontinued on December 31, 2020: one year after the sunset date for Python 2 itself. From this point onward, new Beautiful Soup development will exclusively target Python 3. The final release of Beautiful Soup 4 to support Python 2 was 4.9.3. Beautiful Soup is licensed under the MIT license, so you can also download the tarball, drop the bs4/ directory into almost any Python application (or into your library path) and start using it immediately.Starting Price: Free -
28
Radix UI
Radix UI
Radix UI is an open source component library optimized for fast development, easy maintenance, and accessibility. It offers two main packages, Radix Primitives and Radix Themes. Radix Primitives is a low-level UI component library focused on accessibility, customization, and developer experience. Components adhere to WAI-ARIA design patterns, are unstyled by default, and provide full keyboard navigation. Radix Themes is a pre-styled component library designed to work out of the box with minimal configuration. It includes layout primitives, typography, and components like buttons and cards, all customizable via the Theme component. Radix Colors offers a comprehensive, accessible color system for designing beautiful, accessible websites and apps. It supports automatic dark mode, transparent variants, and is designed for user interfaces. Radix Icons provides a crisp set of 15×15 icons available as individual React components.Starting Price: Free -
29
React Spectrum
Adobe
React Spectrum is a React implementation of Spectrum, Adobe’s design system. It provides components that are adaptive to interactions and screen sizes across devices, and includes full screen reader and keyboard navigation support for accessibility. React Spectrum components are designed to work with mouse, touch, and keyboard interactions. They’re built with responsive design principles to deliver a great experience, no matter the device. React Spectrum includes automatic support for dark and light modes based on operating system settings. React Spectrum components are designed to support over 30 languages, including support for right-to-left languages, date and number formatting, and more. It offers a comprehensive set of components, including buttons, pickers, collections, date and time inputs, color pickers, forms, navigation elements, overlays, status indicators, and content components.Starting Price: Free -
30
shadcn/ui
shadcn/ui
Shadcn/ui is an open source collection of beautifully designed, accessible, and customizable components that developers can seamlessly integrate into their applications. Built with Tailwind CSS, these components are designed for easy copying and pasting, facilitating rapid development without compromising on design quality. The library offers a diverse range of components, including buttons, sidebars, avatars, tabs, and charts, all crafted to ensure both aesthetic appeal and functional excellence. Shadcn UI emphasizes composability and theming, allowing developers to tailor components to align with specific project requirements and branding guidelines. The platform provides comprehensive documentation and examples, aiding developers in effectively implementing and customizing components within their projects. By leveraging Shadcn UI, developers can expedite the creation of user interfaces, ensuring consistency and accessibility across applications.Starting Price: Free -
31
pyglet
pyglet
The cross-platform windowing and multimedia library for Python. pyglet is a powerful, yet easy-to-use Python library for developing games and other visually-rich applications on Windows, Mac OS X, and Linux. It supports windowing, user interface event handling, Joysticks, OpenGL graphics, loading images, and videos, and playing sounds and music. All of this with a friendly Pythonic API, that's simple to learn and doesn't get in your way. pyglet is provided under the BSD open-source license, allowing you to use it for both commercial and other open-source projects with very little restriction. No external dependencies or installation requirements. For most application and game requirements, pyglet needs nothing else besides Python, simplifying distribution and installation. This makes it easy to package your project with freezers such as PyInstaller. pyglet provides real platform native windows, allowing you to take advantage of multiple windows and multi-monitor desktops.Starting Price: Free -
32
Blazor
Microsoft
Blazor lets you build interactive web UIs using C# instead of JavaScript. Blazor apps are composed of reusable web UI components implemented using C#, HTML, and CSS. Both client and server code is written in C#, allowing you to share code and libraries. Blazor is a feature of ASP.NET, the popular web development framework that extends the .NET developer platform with tools and libraries for building web apps. Blazor can run your client-side C# code directly in the browser, using WebAssembly. Because it's real .NET running on WebAssembly, you can re-use code and libraries from server-side parts of your application. Alternatively, Blazor can run your client logic on the server. Client UI events are sent back to the server using SignalR - a real-time messaging framework. Once execution completes, the required UI changes are sent to the client and merged into the DOM.Starting Price: Free -
33
Mantine
Mantine
Mantine is a comprehensive React component library designed to facilitate the rapid development of accessible and fully functional web applications. It offers over 100 customizable components and 50 hooks, encompassing a wide range of UI elements such as inputs, buttons, modals, popovers, typography, and layout management tools. Built with TypeScript, Mantine ensures type safety across applications, and its components are compatible with modern frameworks like Next.js and Remix. The library provides native support for dark themes, allowing developers to implement dark mode with minimal configuration. Customization is a key feature, with components supporting extensive visual modifications through props, enabling quick prototyping and experimentation. Mantine also facilitates flexible theming, allowing the extension of the default theme with additional colors, shadows, radius, spacing, fonts, and other properties to meet specific design requirements.Starting Price: Free -
34
Mammoth Enterprise Browser
Mammoth Cyber
Mammoth Cyber's Enterprise Browser is a Chromium-based solution designed to enhance secure remote access by integrating a policy engine directly within the browser. It offers organizations visibility and control over user interactions with internal applications, public cloud services, and SaaS platforms. By enforcing conditional access and implementing least privilege principles, the browser ensures that users access only the resources necessary for their roles, thereby reducing the risk of data breaches. Detailed audit logs of user activities support compliance and security monitoring. The Enterprise Browser integrates seamlessly with identity providers like Okta and Azure AD, automating role-based permissions and streamlining user onboarding. Its familiar interface minimizes the learning curve, promoting user adoption. Additionally, the browser facilitates secure developer access by supporting SSH, RDP, Git, Kubernetes, and database connections directly. -
35
Ariakit
Ariakit
Ariakit is an open source library featuring unstyled, primitive components designed to help developers build accessible web applications with React. It provides a collection of styled examples that can be copied and pasted into applications. Ariakit's components are designed with accessibility in mind, supporting features like keyboard navigation and screen reader compatibility. It also offers integration examples with tools like Next.js App Router and React's useTransition for building responsive and accessible UIs. Developers can explore the documentation, component guides, and API references to get started.Starting Price: Free -
36
DHTMLX
DHTMLX
DHTMLX is a JavaScript UI library that provides a set of highly customizable and flexible components for building modern and responsive web applications. The library includes more than 30 UI components, such as Gantt, Scheduler, Kanban, diagrams, charts, grids, spreadsheets, calendars, trees, forms, and more. DHTMLX helps to advance web development and build feature-rich data-intensive applications of any complexity. One of the key advantages of DHTMLX is its compatibility with different web frameworks, including React, Angular, and Vue.js, which makes it a great choice for developers who are already working with these frameworks. DHTMLX is also designed with performance in mind. Its components are optimized for fast rendering. A comprehensive and rich API provides a straightforward way to manipulate JavaScript/HTML5 UI widgets. The library has detailed API documentation, tutorials, and examples that help developers quickly get up to speed and start building their apps.Starting Price: $799 -
37
Persona
Runtype
Persona is a VanillaJS Agent UI Library that helps developers create agentic front-end experiences for the web in pure JavaScript. Lightweight, extensible, and WebMCP-native, it runs on any stack and can connect to any SSE backend. Developers can start with a floating launcher in the corner, a copilot docked beside an app, or a full-height assistant that owns the page, changing the launcher configuration without changing the agent or app. Persona is designed for support, docs, sales, onboarding, internal tools, and custom agent experiences where the chat UI becomes another way to operate the application. Through WebMCP, developers can expose page actions, search, carts, bookings, forms, and other tools directly in the browser through a document.modelContext; Persona discovers those tools, asks the user before calling them, and streams the result back into the conversation.Starting Price: Free -
38
Tambo
Tambo
Tambo is an open source AI orchestration framework focused on React front-end apps, letting developers build rich, generative UI assistants that respond to natural language. With Tambo, you register React components and tools once, and the system handles when and how to display UI components (forms, dashboards, charts, etc.), manage state, and call APIs/tools as needed. It supports features like message-thread history, streaming UI/content, suggested actions, authentication, and integration with Model Context Protocol (MCP) servers for context or external data. There’s a pre-built component library to accelerate development (e.g., control bars, message threads, generative forms), CLI tools, hosting via Tambo Cloud, and self-hosting options. Plans range from a free tier (with message/usage limits and community support) to paid tiers that offer higher message volumes, team seats, SSO/RBAC, SLAs, observability, and more.Starting Price: $25 per month -
39
Headless UI
Headless UI
Headless UI is a library of completely unstyled, fully accessible UI components designed to integrate seamlessly with Tailwind CSS. It offers a range of components for both React and Vue. These components are built with accessibility in mind, adhering to WAI-ARIA design patterns and providing full keyboard navigation support. Because they are unstyled by default, developers have complete control over the look and feel, allowing for easy customization to match any design system. Headless UI components expose state information through data attributes and render props, enabling developers to conditionally apply styles based on component states such as focus, open, selected, or disabled. This approach ensures that the components are both flexible and accessible, making them suitable for building custom, high-quality user interfaces. With Headless UI, developers can create complex UI elements like modals, dropdowns, and tabs without sacrificing accessibility or design flexibility.Starting Price: Free -
40
Selenium WebDriver
Selenium
Selenium WebDriver drives a browser natively, as a real user would, either locally or on remote machines. WebDriver is simple, it is designed as a concise and compact programming interface. Through a simple setup, WebDriver can be used with all major browsers. Automate real user interactions in Firefox, Safari, Edge, Chrome, Internet Explorer and more! Selenium WebDriver refers to both the language bindings and the implementations of the individual browser controlling code. This is commonly referred to as just WebDriver. The W3C is an international community that works to develop Web standards. In June 2018, WebDriver became a W3C recommendation. Major browser vendors (Mozilla, Google, Apple, Microsoft) support WebDriver and work constantly to improve the browsers and browser controlling code, which leads to a more uniform behavior across the different browsers, making your automation scripts more stable.Starting Price: Free -
41
Oracle ADF Faces
Oracle
Faster, simpler, and richer user interface development Oracle ADF Faces components is a set of over 150 Ajax-enabled JSF components that let you build a richer web user interface for Java EE applications. Oracle ADF Faces components are free to develop and deploy through Oracle ADF Essentials. Over 150+ AJAX-enabled components. Extensive data visualization components, with JSF 2 support. Complete JavaScript API. Drag and drop framework. Dialog and popup framework. Navigation menu framework. Internationalization and accessibility support. Tablet/touch gesture support. Declarative partial page rendering. Support for skinning. Support for page templates, reusable page regions, and declarative components. Support for the Oracle Alta UI. Integration with ADFc to support TaskFlows and bookmarking. Integration with ADFm to support data bindings. Oracle ADF security support.Starting Price: Free -
42
Angular Material
Angular
Internationalized and accessible components for everyone. Well tested to ensure performance and reliability. Straightforward APIs with consistent cross platform behaviour. Provide tools that help developers build their own custom components with common interaction patterns. Customizable within the bounds of the Material Design specification. Built by the Angular team to integrate seamlessly with Angular. Start from scratch or drop into your existing applications. Start by creating the autocomplete panel and the options displayed inside it. Each option should be defined by a mat-option tag. Set each option's value property to whatever you'd like the value of the text input to be when that option is selected.Starting Price: Free -
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MōBrowser
TeamDev
MōBrowser is a framework for building native cross-platform desktop applications with HTML, CSS, and TypeScript. MōBrowser is based on Chromium and Node.js and provides built-in source code protection. It is free for non-commercial use, while commercial users receive technical support with SLAs directly from the framework engineers. -
44
Untitled UI
Untitled UI
Untitled UI is the world’s largest Figma UI kit, React component library, and icon system, offering designers and developers everything needed to design and build modern interfaces at speed. The Figma library features over 900 global styles and variables for color, typography, and effects, more than 10,000 meticulously crafted components and variants, 420 ready‑to‑use desktop and mobile page examples, and 4,600 neutral icons and logos, fully integrated into one design system. On the development side, Untitled UI React provides an open‑source collection of production‑ready components built with React v19.1, Tailwind CSS v4.1, TypeScript v5.8, and React Aria, ensuring type safety, accessibility (keyboard navigation and screen‑reader support), and lightning‑fast performance without lock‑in. AI‑ready Lovable and bolt.new kits enable instant prototyping with simple prompts, while seamless Figma previews and consistent styling across both platforms.Starting Price: $129 per month -
45
Syncfusion Essential Studio
Syncfusion, Inc.
Includes more than 1,700 components and frameworks for ASP.NET (Web Forms, MVC, Core), UWP, Flutter, JavaScript, Angular, Blazor, .NET MAUI, Vue, React, Windows Forms, and WPF. Includes top requested components such as charts, grids, schedulers, diagrams, maps, gauges, docking, ribbons, and many more! Working with the industry’s best and brightest minds to streamline your business. Includes more than 1,700 components and frameworks for major platforms. A wide range of product demos and training, including video tutorials, documentation, and KBs. Every control is fine-tuned to work with a high volume of data. Create powerful apps by viewing and editing Excel, PDF, Word, and PowerPoint files. Truly unlimited dedicated support system via the public forum, feature & feedback page, live chat, and support tickets. Easy integration of tools to blend Syncfusion controls with your project. -
46
React Aria
Adobe
React Aria is a library of unstyled React components and hooks that help you build accessible, high-quality UI components for your application or design system. It provides components for common UI patterns, with accessibility, internationalization, interactions, and behavior built in, allowing you to focus on your unique design and styling rather than rebuilding these challenging aspects. React Aria has been meticulously tested across a wide variety of devices, interaction modalities, and assistive technologies to ensure the best experience possible for all users. React Aria is style-free out of the box, allowing you to build custom designs to fit your application or design system using any styling and animation solution. Each component is broken down into individual parts with built-in states, render props, and slots that make styling a breeze. All components are extensively tested using many popular screen readers and devices.Starting Price: Free -
47
React Bootstrap
React Bootstrap
The most popular front-end framework rebuilt for React. React-Bootstrap replaces Bootstrap JavaScript. Each component has been built from scratch as a true React component, without unneeded dependencies like jQuery. As one of the oldest React libraries, React-Bootstrap has evolved and grown alongside React, making it an excellent choice as your UI foundation. Built with compatibility in mind, we embrace our bootstrap core and strive to be compatible with the world's largest UI ecosystem. By relying entirely on the Bootstrap stylesheet, React-Bootstrap just works with the thousands of Bootstrap themes you already love. The React component model gives us more control over form and function of each component. Each component is implemented with accessibility in mind. The result is a set of accessible-by-default components, over what is possible from plain Bootstrap.Starting Price: Free -
48
AG Grid
AG Grid
AG Grid is a high-performance, feature-rich JavaScript Data Grid library used to display, manipulate, and interact with large tabular datasets in modern web applications, offering core features such as sorting, filtering, editing, grouping, aggregation, pivoting, pagination, and responsive performance that scales to hundreds of thousands of rows with minimal overhead. It is framework-agnostic with official support for major frameworks, including React, Angular, Vue, and plain JavaScript, while maintaining a single consistent API and zero third-party dependencies, making it simple to integrate into existing applications and customize deeply with user-defined components, theming, and modules that allow fine control over bundle size and capabilities. AG Grid is available in a free open source Community edition with essential grid functionality under the MIT license, as well as a commercial Enterprise edition that adds advanced features.Starting Price: $999 per developer -
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MUI offers a comprehensive suite of UI tools to help you ship new features faster. Start with Material UI, our fully-loaded component library, or bring your own design system to our production-ready components. Build at an accelerated pace without sacrificing flexibility or control. Every component you need is ready for production. Build beautiful UIs with ease. Start with Google's Material Design, or create your own sophisticated theme. Our components are as flexible as they are powerful. You always have full control over how they look and behave. We believe in building for everyone. That's why accessibility is one of our highest priorities with every new feature we ship. Find out why MUI's tools are trusted by thousands of open source developers and teams around the world. Get a growing list of components, ready-to-use, free forever, and with accessibility always in mind. We've built the foundational UI blocks for your design system so you don't have to.Starting Price: $0, MIT license
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50
SaaS Hammer
SaaS Hammer
SaaS Hammer is a comprehensive Django SaaS template designed to accelerate product development by integrating Django with Hotwire, thereby enhancing productivity and enabling developers to focus on perfecting their products. It offers a modern frontend development workflow utilizing Webpack and SWC (Speedy Web Compiler), complete with live reload functionality for immediate feedback during development. The template incorporates Tailwind CSS for crafting clean user interfaces and provides built-in support for TypeScript. SaaS Hammer includes a component library featuring reusable UI elements such as buttons, modals, tabs, date-time widgets, select widgets, rich text editors, and various chart types, facilitating rapid UI development. Content management, integrates Wagtail CMS, allowing for the swift creation and updating of pages without direct template modifications. The template supports user authentication with features like signup, email confirmation, and more.Starting Price: $299 one-time payment