ZylTimer.NET is a high resolution .NET timer class / component which provides a higher precision than the standard .NET Timer component.
.NET Timer component which ships with the .NET framework uses the Windows Message Queue to generate the Tick event. Due to this approach it's impossible to get accurate timer intervals smaller than 15 milliseconds.

Telerik UI for PHP is a complete framework for building modern HTML5 web and mobile apps using PHP. The package includes a suite of 40+ jQuery-based UI widgets that come with PHP server wrappers, an MVVM framework, customizable themes and templates. You can easily build rich, modern web applications in your preferred server-side language because Telerik UI for PHP renders the javavascript.

With FastReport.Net, you can create application-independent .Net reports. In other words, FastReport.Net can be used as a standalone reporting tool.

Includes powerful visual report designer for creating and modifying the reports. Your application can run the designer from the code.
Includes online report designer for ASP.Net (only in Enterprise edition)
Connect to any database, use any of its tables or create queries
Add dialogue form(s) to your report to prompt for parameters before running a report
Using built-in script you can manage the interactions with dialogue form controls and perform complex data handling
Finally, view the result and print or export it to many common document formats

The ultimate collection of jаvascript UI components with libraries for jQuery, Angular, React, and Vue. Quickly build eye-catching, high-performance, responsive web applications—regardless of your jаvascript framework choice. Looking for a set of UI components to enhance your jQuery application?

Xsd2code++ allows to match an XML document to a set of C# or Vb classes and vice versa operations through serialization / deserialization. integrated directly into Microsoft Visual Studio, xsd2code++ is a true productivity tool. It allows developers to manipulate an XML document without having to know XML or how an XML document is processed. The manipulation of the XML document is done using objects previously generated from an XML schema.

Spire.Office for .NET is a combination of Enterprise-Level Office .NET API offered by E-iceblue. It includes Spire.Doc, Spire.XLS, Spire.Spreadsheet, Spire.Presentation, Spire.PDF, Spire.DataExport, Spire.OfficeViewer, Spire.PDFViewer, Spire.DocViewer, Spire.Barcode and Spire.Email. Spire.Office contains the most up-to-date versions of the above .NET API.

With FastReport.Net, you can create application-independent .Net reports. In other words, FastReport.Net can be used as a standalone reporting tool.

Includes powerful visual report designer for creating and modifying the reports. Your application can run the designer from the code.
Includes online report designer for ASP.Net (only in Enterprise edition)
Connect to any database, use any of its tables or create queries
Add dialogue form(s) to your report to prompt for parameters before running a report
Using built-in script you can manage the interactions with dialogue form controls and perform complex data handling
Finally, view the result and print or export it to many common document formats

EurekaLog is the new Delphi and C++Builder exception tracer tool that gives your application (GUI, Console, Web, etc.) the power to catch all exceptions, memory leaks and detect infinite-loops and deadlocks. It generates a detailed log with the call stack at the point that raised the exception, showing unit, class, method and line number, (see this example), and displays it on screen and optionally sends it back to you via email or to a Web Server (using the HTTP-S/FTP protocols or sending directly to your preferred "Web Bug Tracker" software), thus helping speed up the process of bug-location and resolution by a factor of 10!

ZylIdleTimer.NET is a .NET class / component which lets you to take actions after a specified system-wide (related to the whole system) idle time or to check the time interval of user inactivity. It peeks at all user events for all applications, and cannot be limited to just your program. It may be used to automatically call a routine to log off the user and exit the application if there has been no activity for 30 minutes. It is intended to shut down your critical application if the user has gone to lunch or home, and left the application running. Any user activity, such as keyboard, mouse, or mouse-wheel in any application program will be considered user activity and will reset the inactivity clock.

Nevron Vision for .NET offers the most comprehensive set of components for building enterprise-grade data visualization applications that target both the web and the desktop.