Best Component Libraries for Windows of 2025

Appsmith is an open-source low code platform to build custom applications and internal tools. Appsmith has an intuitive drag and drop interface, along with the flexibility to connect databases and APIs. Add to this, the ease of sharing and collaborating with teammates. Build dashboards, admin panels, CRUD apps, forms, etc, and make them more dynamic and robust by writing custom logic with JavaScript.

JDeli can read and write images in HEIC format. It also provides a complete HEIC conversion between HEIC file formats and many other image file formats. JDeli can convert the image in one step. You can also read and write the HEIC file separately if you need to process the image using Java. Threading can improve the performance of your code reading and writing. JDeli can be used with threads, unlike ImageIO. JDeli has a similar API to ImageIO. It is also easy to switch between the two in your code. JDeli is actively being developed by IDRsolutions' development team, who use it in their other products. Unable to add a platform dependence? JDeli is 100% Java, and does not require plugins or native dependencies.

Create a centralized repository of styles, tokens, guidelines, code, components, and patterns, integrated and synced between the tools you already use. zeroheight makes maintaining consistency across different products easier and reduces the time and effort needed to stand up new brands and products confidently. We offer features that suit teams from startup to enterprise, from governance to analytics to automation.

Award-winning.NET Controls and JavaScript Controls for Mobile and Web. This complete, flexible and fast UI control toolkit for.NET, JavaScript, and Xamarin will allow you to save time and concentrate on your business logic. Includes: WinForms WPF UWP Xamarin JavaScript* ASP.NET MVC ASP.NET Core MVC Blazor Web APIs .NET Standard Controls Data Grids Charts Reports Input Schedulers Calendars Ribbons Plus! What's New in the 2022 v1 Release: - New .NET 6 controls (WinForms & WPF) - FlexGrid Column Picker (WinForms) - FlexGrid Column Bands Designer (WinForms) - FlexReport JSON Data Integration (WinForms) - FlexGrid Data Filters (Blazor) - ServiceNow DataConnector (Data Services) - Much more! Expand your Visual Studio toolbox with hundreds of .NET controls like datagrids and charts, equipped with modern styles and numerous easy-to-use, built-in features. Take your enterprise apps further with specialized controls for financial charting and BI/pivot tables built to achieve optimal performance. Studio Enterprise subscribers gain access to Wijmo's JavaScript UI—featuring 100+ JavaScript UI controls with full framework support. Empower and extend your web apps with a server-side API.

Nevron Open Vision is a suite that includes advanced components to enable.NET application development using WinForms, WPF and Xamarin.Mac. All components are cross-platform. NOV makes it easier to develop with.NET. It allows you to write UI code that runs on Windows or Mac OS X with no modifications. NOV offers a consistent windowless UI experience, which allows for efficient and fast management of UI resources. It also supports 4K-enabled interfaces. All controls are GPU-accelerated. Besides quality common UI controls (buttons, checkboxes, list boxes, tree view, etc.) NOV also contains class-leading heavy controls like Barcode, Chart and Diagram, Gauge Grid, Rich Text Editor, and Scheduler. All controls in the suite can be implemented as native NOV controls or platform-specific controls like WinForm, WPF or Xamarin. You can drag and drop Mac controls to your forms. All UI controls found in the suite are free.

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Any app development project's time to market is crucial. Many developers, agencies, and enterprises slow down innovation by spending countless hours creating core functionality from scratch and increasing development timelines. If you can get the Features you need for your app out of the box, you can start development quickly. You can cut down on development time by up to 80% When you use Onymos' ready-made, full-stack capabilities, your app can be deployed in days instead of months. Onymos features take over 1000 hours to develop on average, and that number is only growing. Our features are updated as software and APIs are updated. Front-end logic, UI/UX and integrated cloud services such as Stripe, APNs and Amazon S3. You get everything when you use Onymos features. Onymos is used by companies like Walmart, CVS Pharmacy, Walmart, and Albertsons to build their apps.

PostgreSQL offers unparalleled performance and endless possibilities. PostgreSQL Data Access Components is a collection of components that provide native connectivity to PostgreSQL using C++Builder and Delphi. It also includes Lazarus (and Free Pascal), for 32-bit and 64 bit platforms. PgDAC was created to allow programmers to create lightweight, faster and cleaner PostgreSQL databases applications without having to deploy additional libraries. PgDAC is an alternative to standard PostgreSQL connectivity solutions. It offers an efficient alternative to standard dbExpress drivers and the Borland Database Engine. It allows direct access to PostgreSQL with no need for the PostgreSQL client. PgDAC allows developers optimize their database applications and take advantage of the full capabilities offered by PostgreSQL.

Bunifu Framework UI Tools provides all the tools you need for creating modern desktop apps in a shorter time. Bunifu Framework UI Tools gives you all the tools that you need to increase your creativity, be more productive, and save money in Visual Studio.NET For C# and VB.NET. Bunifu Framework gives you the tools to create any design you can imagine. This is possible by using the custom properties that are included with each feature. Bunifu pages is a fast way to create multiple views within a form. Bunifu Image Buttons allow you to quickly add animation to your images. Bunifu Shapes allows you to create different types of geometrical shapes. Show rich context information using Bunifu Tooltip and events support.

Software requirements are growing exponentially but your team's ability to meet them is not. Qt 6's APIs and tools allow developers and designers to create more. You can create consistent branded 2D and 3D applications with a native or custom look & feel using developer-friendly tools, a lighter, but more powerful QML language and a flexible graphics structure. Qt 6 and its vast ecosystem offer everything you need to develop, design, and deploy software for all your product lines, from microcontrollers (MCUs), to supercomputers. With the same codebase, you can create applications that are both beautiful and powerful in the front end. Qt Group is a global company that develops software for over 70 industries. It is the technology behind more than 1+ billion applications and devices. Global companies and developers around the world use Qt.

SQLite offers unparalleled performance and endless possibilities. SQLite Data Access Components, also known as LiteDAC, is a collection of components that allows native connectivity to SQLite using C++Builder and Delphi. It also includes Lazarus (and Free Pascal), as well as C++Builder and Community Edition. This library can be used on Windows, Linux and macOS as well as Android for 32-bit and 64 bit platforms. LiteDAC allows programmers to create truly cross-platform desktop or mobile SQLite databases applications without the need to deploy additional libraries. LiteDAC-based DB apps are simple to deploy and don't require additional data provider layers (such BDE or ODBC). They work faster than those based on standard Delphi data connectivity options. LiteDAC also allows you to directly work with SQLite and C++Builder by linking the client library statically to your application.

SQL Server offers unparalleled performance and endless possibilities. SQL Server Data Access Components is a collection of components that allows native connectivity to SQL Server using Delphi and C++Builder, including Community Edition. It also includes Lazarus (and Free Pascal), for Windows, Linux and macOS, iOS, Android, and Android for 32-bit and 64 bit platforms. SDAC-based applications can connect to SQL Server directly via OLE DB, which provides a native interface to SQL Server. SDAC is intended to make it easier for programmers to create SQL Server database applications faster and cleaner. SDAC is a high-performance and feature-rich SQL Server connectivity option that can be used to replace standard SQL Server connectivity solutions. It offers an efficient native alternative for the Borland Database Engine, (BDE), and standard dbExpress driver to access SQL Server. SDAC-based DB apps are easy to install and do not require additional data provider layers.

MySQL offers unparalleled performance and endless possibilities. MySQL Data Access Components, also known as MyDAC, is a collection of components that allows direct access to MySQL and MariaDB via Delphi and C++Builder. This includes Community Edition as well as Lazarus and Free Pascal on Windows, Linux and macOS. It can also be used on Android for 32-bit and 64 bit platforms. MyDAC applications can connect to MySQL server directly or use the MySQL client library. MySQL Data Access Components were created to make it easier for programmers to develop MySQL database applications. MyDAC is a complete alternative to standard MySQL connectors. It offers an efficient alternative to standard dbExpress drivers for MySQL access and the Borland Database Engine (BDE).

With BuildVu, you will unlock precise PDF-to-HTML/SVG conversion, giving you greater control and added functionality over PDF in your web application. -Optimized Content: BuildVu intelligently converts PDFs, optimizing for smaller file sizes and fast rendering in browsers. -File Metadata: Access PDF data in JSON format, including metadata, word lists, outlines (bookmarks), and annotations. -Thumbnails: Generate high-quality page thumbnails with customizable dimensions. -Annotations: Enjoy support for various annotation types (Links, Popups, Sound/Video, Text, Highlight, Underline) in easy-to-use JSON format. -search.json: Extract all text from the document alongside the HTML content. -Font Conversion: Restructure embedded fonts for compatibility across web browsers. -Office Conversion: Combine BuildVu with LibreOffice for seamless conversion from Office formats (Word, PowerPoint, Excel).

FormVu provides HTML/JavaScript/CSS content for Chrome, Edge, Firefox, and Safari on Linux/MacOS/Windows and also mobile/tablet devices running Android or iOS. The PDF forms will appear in the Browser as they appeared in Acrobat with the correct layout, formatting, and styles. Embedded fonts are converted. FormVu supports both AcroForms and XFA Forms. All forms are converted into HTML5/CSS and JavaScript preserving style and layout. JavaScript is converted to run inside the browser, preserving validation and calculations in the forms. XFA FormCalc is also supported. FormVu provides an easy-to-use converter. It does not require a dedicated server or infrastructure and generates clean, standalone HTML content. FormVu is designed to integrate easily into the existing PDF workflow. Data can be edited, updated, and resaved back into the original PDF document or sent back to the server.

Universal Data Access Components is a collection of components that allows direct access to multiple databases including C++Builder and Delphi, as well as Lazarus and Free Pascal on Windows, Linux and macOS. It also supports Android for 32-bit and 64 bit platforms. Key Features: Access to all databases servers via universal access; Support for the most popular databases; Support for the most recent server versions is available; Support for the most recent IDE versions; Library available in VCL, LCL, and FMX versions; High performance; Easy to deploy.

Hope UI, as the name suggests is a revolutionary admin dashboard that was built with the developer in mind. Hope UI Laravel Admin Dashboard Template is available with a UI component set. It features a modular component structure that makes it easy to design and launch web apps in the fastest possible way. Hope UI Admin Template is capable of developing lightweight web applications and admin panels. It also includes a Live Customizer that reduces development time and coding hours. The Hope UI Bootstrap Admin Dashboard is the future of admin UI. It will power your present and future development. Hope UI is available for 8 technologies: Bootstrap and Vue JS and React JS.

You can build feature-rich, professionally designed web, desktop and mobile apps with just 1,250+ JavaScript and.NET components. Complete.NET embedded reporting. Standardize the appearance of all your applications. You can quickly present a professional and well-designed frontend to your users with the help of pre-made themes and unlimited customization options. Simplify your everyday software development tasks. You can cut down on development time by up to half, increase productivity, or follow the latest technology trends and user experience trends. Demos, tutorials and code samples are available. You will receive top-notch support during your free trial, extensive documentation, as well as community forums. The best and most comprehensive software development tooling collection, including JavaScript UI components for web and mobile apps, reporting and management solutions, and automated testing.

Leaflet is the most popular open-source JavaScript library to create mobile-friendly interactive maps. It is only 42KB in size and has all the mapping features that most developers need. Leaflet was designed to be simple, fast, and easy to use. It is compatible with all major mobile and desktop platforms. It can be extended with many plugins. It has a beautiful, well-documented API that is easy to use and readable source code that makes it easy to contribute. Leaflet isn't trying to be everything to everyone. Leaflet focuses on the essentials and makes them work perfectly. Mobile apps feel as smooth as native apps thanks to hardware acceleration. CSS3 features are used to make zooming and panning very easy. It's very fast thanks to smart polyline/polygon rendering that includes dynamic clipping and simplifying. Modular build system allows you to leave out features that you don't use. Mobile tap delay elimination

The Polymer library offers a variety of features that allow you to create custom elements. These features make it easy and faster to create custom elements that function like standard DOM elements. Polymer elements can be created using a constructor, document creation element, and configured using attributes and properties. Each instance is responsive to changes in property and attribute, styled with externally or internal defaults, and responsive to methods to modify its internal state. Registering an element creates a class that associates it with a custom name. To manage an element's lifecycle, the element provides callbacks. Polymer allows you to declare properties. This allows you to integrate your element’s property API with the Polymer database system. Shadow DOM creates a local, encapsulated tree of DOM for your element. A DOM template can be used to automatically create and populate a Shadow Tree for Polymer.

Microsoft is committed to ensuring that WinJS runs for existing customers. We don't plan to invest in new features. Only bug fixes that address major issues that are preventing customer deployments will be considered. We may also consider bug fixes in order to assist customers with their WinJS-based apps. Contribute by reviewing code checkins and providing feedback, suggesting new features and testing them out as they are implemented. You can also submit bugs and help us verify fixes as they are tested. All code submissions will undergo rigorous review and testing by the team. Only those that meet a high standard for quality and design appropriateness, will be merged into source.

Openpyxl is an open-source Python library that can read/write Excel 2010 files xlsx/xlsm/xltx/xltm. It was created because there wasn't an existing library that could natively read/write Python in the Office Open XML format. Openpyxl was originally built on PHPExcel. All credit to the PHPExcel team. Openpyxl doesn't guard against quadratic blowup attacks or billion laughs XML attacks by default. Defusedxml can be installed to protect against these attacks. Install openpyxl with pip This should be done in a Python virtualenv with no system packages. Sometimes, you may want to work with a particular version's checkout. This could be true if bugs have been fixed, but no release has been made. To get started with openpyxl, you don't need to create a file in the filesystem. Simply import the Workbook class to get started. When a sheet is created, it automatically gives it a name. You can give a worksheet a name to make it a key in the workbook.

Many domains have shown program autotuning to be more efficient and portable. Autotuners are not always portable between projects. This is because they need to be able to use a domain-informed search space representation. Also, no single search technique will work for all problems. OpenTuner is a new framework that allows you to create multi-objective, domain-specific program autotuners. OpenTuner allows for fully customizable configuration representations and extensible technique representations to allow for domain-specific methods. It also provides an easy-to use interface for communicating with the tuned programs. OpenTuner allows you to use multiple search techniques simultaneously. Techniques that perform well will get larger testing budgets while techniques that perform poorly will be disabled.

A set of over 150 Ajax enabled JSF components that allow you to build a richer web user experience for Java EE applications. Oracle ADF Essentials allows you to create and deploy Oracle ADF Faces components. More than 150+ AJAX-enabled parts. Extensive data visualization component, with JSF2 support. Complete JavaScript API. Drag and drop framework. Dialog and popup framework. Navigation menu framework. Accessibility and internationalization support. Tablet/touch gesture support. Declarative partial page rendering. Support for skinning. Support for page templates, reusable pages regions, and declarative parts. Support for the Oracle Alta UI. Integration with ADFc for TaskFlows and bookmarking. Integration with ADFm for data bindings. Oracle ADF security support.

Oracle Data Access Components are a collection of Windows and.NET data accessibility drivers and tools. They support.NET data access, Microsoft Visual Studio tools to develop Oracle database applications, and ASP.NET providers. ODAC offers comprehensive client support for advanced Oracle database functionality. This includes performance, high availability, security, and many other features. Visual Studio is seamlessly integrated with ODAC to offer developers a seamless development experience. Oracle Data Provider is a Microsoft implementation of ADO.NET that provides access to Oracle databases. OLAP Data Manipulation Language is used to create and manipulate analytic workspace objects. It is a high-performance, feature-rich tool for Microsoft ADO and OLE DB access to Oracle databases. It also allows for its configuration and usage. This section provides information about the usage, installation, configuration, and post-installation.