Here are some of the most popular external libraries in C++ that are widely used, with a brief explanation of each and links for more information:
Description: Boost is one of the most famous open-source C++ libraries, offering a wide range of high-quality libraries that solve many programming challenges like text processing, parallel computing, file handling, networking, and more.
Usage: It's a versatile library used in large and complex projects to provide ready-made, tested solutions.
Description: Qt is a cross-platform GUI development library. It allows developers to create desktop, mobile, and web applications with interactive user interfaces.
Usage: Commonly used for applications requiring graphical user interfaces, such as file managers and design software.
Description: Eigen is a library specialized in mathematical operations like linear algebra, differential equations, and matrix operations.
Usage: Used in programs that require complex calculations, such as image processing, artificial intelligence, and statistical analysis.
Description: OpenCV is an open-source library specialized in image processing and computer vision. It provides powerful tools for handling images, videos, and visual analysis.
Usage: Used in AI applications, robotics, medical software, and image processing programs.
Description: Poco (Portable Components) is a collection of open-source C++ libraries that assist in developing network, database, and automation applications.
Usage: Used in developing web servers, large web applications, and database systems.
Description: Google Test is a library designed for writing unit tests for C++ programs. It helps developers test specific parts of their code and quickly identify errors.
Usage: Used in large projects requiring reliable code testing and quality assurance.
Description: CMake is a tool for generating build files for various systems and languages. It’s used with large C++ libraries to facilitate the building and compilation process.
Usage: Used in managing large projects, improving the build process, and generating compilation files automatically.
Description: Asio is a library that provides tools for developing asynchronous networking applications. It's mainly used in developing network applications and servers.
Usage: Used for developing network applications and servers that require handling asynchronous events.
Description: Intel’s TBB library provides powerful tools for developing parallel computing applications using threads.
Usage: Used in projects that require performance optimization through parallel computing, such as scientific applications and games.
Description: SQLite is a small database management library that allows you to manage SQL databases directly within your application.
Usage: Used in applications that need to store data locally without requiring an external database server.
Description: Wt is a C++ web development framework that allows developers to create interactive web applications entirely in C++, without needing JavaScript. It uses a widget-based system
Usage: Wt is ideal for enterprise apps, embedded systems, and custom tools, offering a unique solution for developers who prefer C++ over traditional JavaScript-based frameworks.
These libraries are among the most commonly used in the C++ environment, providing solutions to a wide range of programming challenges, helping developers build powerful and efficient applications.