Fully cross-platform chart component designed for business, statistical, financial & scientific data.

Highly configurable cross-platform chart.
Support for VCL Win32/Win64, FMX Win32/Win64, macOS, iOS, Android, LCL Win32/Win64, macOS, iOS, Android, numerous Linux variants including Raspbian
Support for multiple series with optional separate or combined auto range for x- and y-axis.
Wide range of chart types: bar, grouped bar, absolute stacked bar, percentage stacked bar, area, stacked area, pie, donut, spider, line, digital line, OHLC, CandleStick, Boxplot,...
XY line and XY scatter chart types.

High-quality (anti-aliasing) drawing of blocks and lines
Open architecture for building custom blocks and lines inherited from base classes
Ready-to-use flowchart, arrow and electric blocks
Linking system allow customizable link points and information retrieval of connected blocks
Block gradient, shadow and bitmap
Full block customization: pen, brush, color, selection color, minimum width and height
Block text customization: horizontal and vertical alignment, font, word wrap, clipping

This patch significantly improves the performance of RAD Server in RAD Studio 10.2.3, in terms of throughput and average response time, particularly in heavier load and multithreading scenarios.

Create dashboard applications for Windows, cross-platform and the web.

QuickReport is a set of components and controls that allow reports to be designed and previewed in the Delphi and C++ Builder IDEs. Applications including Quickreport functionality can then be deployed royalty free.

New features in the latest release version 6 includes:
New web controls enable customizable web viewer designs.
New server library provides a QuickReport object which can execute reports from the .dfm file as well as handling report events.

OXml is a new XML library for Delphi and Lazarus, developed in late 2013. I took some inspiration from OmniXML but wrote the library completely from scratch. The aim of OXml is to be the most versatile and fastest XML library for the Pascal language.

ZylGMaps is a Delphi & C++Builder component which displays Google maps inside your applications. The demo version is fully functional in Delphi and C++Builder IDE, but it displays a nag dialog (the licensed version will, of course, not have a nag dialog and will not be limited to the IDE). The package includes demo programs for Delphi and C++Builder and a help file with the description of the component.

ZylSerialPort is a Delphi & C++Builder thread based serial port component. Use ZylSerialPort component to easily communicate with external devices on serial port connection, such as modems, bar code readers, GSM modules and others. It works in synchronous and asynchronous mode.

ZylGSM is a Delphi & C++Builder component that communicates with a GSM modem or phone with integrated modem. This component works with AT (Hayes) compilant GSM modems connected to one of the serial ports. You can use it also with USB, IrDA and bluetooth devices, because these devices have a driver that redirects the input from the USB, IrDA or bluetooth port to a virtual serial port (you can check it in System/Device Manager/Modems).

ZylGPSReceiver is a Delphi & C++Builder component collection that communicates with a GPS receiver (Global Positioning System). It returns latitude, longitude, altitude, speed, course, heading and many other useful parameters of the current position and the parameters of the satellites in view. The component is extended to calculate distances and make conversions between different measurement units. This component works with any NMEA 0183 compilant GPS receiver connected to one of the serial ports. NMEA 0183 (or NMEA for short) is a combined electrical and data specification for communication between marine electronic devices such as echo sounder, sonars, Anemometer (winds speed and direction), gyrocompass, autopilot, GPS receivers and many other types of instruments. It has been defined by, and is controlled by, the US-based National Marine Electronics Association.