The JEDI Code Library (JCL) consists of a set of thoroughly tested and fully documented utility functions and non-visual classes which can be instantly reused in your Delphi and C++ Builder projects.

doctest is a new C++ testing framework but is by far the fastest both in compile times (by orders of magnitude) and runtime compared to other feature-rich alternatives. It brings the ability of compiled languages such as D / Rust / Nim to have tests written directly in the production code thanks to a fast, transparent and flexible test runner with a clean interface.

Google's C++ test framework.

Non-visual serial I/O component.

OpenWire based C++ Builder Components library for easy MQTT, Serial, or Socket communication. Also includes advanced Packet and Structure components allowing easy transmission of multichannel data over single port. Compatible with Visuino and OpenWire Studio.

Powerful, easy to use OpenWire based Delphi Industrial Control/SCADA Components Library. The library allows implementing complex Industrial Control/SCADA functionality with zero lines of program code. Includes PID, Relay controllers, Master and Slave Modbus, OPC, and much more.

OpenWire based Delphi Components library for easy plotting and data visualization. Includes advanced highly interactive Scope/Plot/Chart, Waterfall, and Multi Waterfall components allowing easy data visualization. Allows adding cursors, markers, measurement tools, zones, and more...

Powerful, easy to use OpenWire based Delphi Component Library for Video Capture from IP or USB Cameras, Screen, and other devices. Video Broadcasting/Streaming, and Receiving. Video, Recording, Generation, Playback, Processing, Filtering, Geometric Transformations, Mixing, Effects, Video Analysis, Editing and much more. Supports multiple video technologies, and allows seamless mixing between them.

Powerful, easy to use OpenWire based Delphi Component Library for Digital Signal Processing (DSP), Visualization and Analysis. The library allows very fast complex signal manipulations and visualization with zero lines of program code. Includes Generators, Filters(Low Pass, High Pass, Band Pass, Band Stop, FIR, IIR, Biquad IIR, and more.), Forward, and Inverse Fast Fourier(FFT), Discrete Fourier(DFT), Haar, Goertz One, RMS, Logging, Playback, Mixing, and much more.

Components library for powerful and complex component animations. Allows complex timeline based animation of any visual on non visual 2D or 3D VCL or FireMonkey component with zero lines of program code. Free for non-commercial use.