Library

OptiVec is a high-performance vector and matrix library for Delphi and C++Builder, covering math, statistics, signal processing, curve fitting, linear systems, vector and matrix algebra, graphics...

OptiVec is a high-performance vector and matrix library for Delphi and C++Builder, covering math, statistics, signal processing, curve fitting, linear systems, vector and matrix algebra, graphics...

OmniThreadLibrary is a Delphi multithreading library which greatly simplifies multithreading programming for Windows/VCL users.

TMS VCL Cloud Pack is a Delphi and C++Builder component library to seamlessly use all major cloud services such as Facebook, Twitter, OneDrive, Google Drive, iCloud, Amazon cloud drive, LinkedIn, Paypal, Trello, Youtube and many more ...

Cross-platform messaging client library implementing the full MQTT specification.

Library full of components, methods and routines enabling you to create professional looking instrumentation and multimedia applications.

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.

JVCL is a library of over 600 Delphi visual and non-visual Delphi/C++Builder components.

Linux4D is an open-source Delphi library designed to simplify system-oriented programming on Linux. It allows you to easily retrieve crucial information about the host system. This includes functions to identify language and region, list users, detect encoding, determine Linux distribution and version, retrieve kernel and CPU information, manage system paths and file permissions, and check or elevate an application's root rights.

The Google Firebase Cloud Database is used in many mobile and web applications worldwide and there are well-documented libraries for many languages and platforms. For Delphi, the cross-platform library FB4D supports the Firebase Realtime Database, the Firestore Database, the Firebase Storage (for file storage), and Firebase Functions (for calling server functions). For authentication, FB4D currently supports email/password authentication and anonymous login. The library builds on the Firebase REST-API and provides all functionality with synchronous and asynchronous methods for the usage within GUI application, services, and background threads. Both frameworks VCL and Firemonkey are supported. The library is a pure source code library and relies on class interfaces.