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A header-only GUI library with only 4,000 lines of C++ code, designed for cross-platform and embedded systems.
A cross-platform, high-performance C/C++ network library with simpler APIs for TCP/UDP/SSL/HTTP/WebSocket/MQTT client/server development.
A ccache-like compiler wrapper that caches compilation outputs locally or in remote storage to speed up build times.
A ccache-like compiler wrapper that caches compilation outputs locally or in remote storage to speed up build times.
A free, open-source sandbox space exploration game featuring trading, combat, missions, and an evolving storyline.
A simple, expressive C++17 HTTP client library inspired by Python Requests, built on libcurl.
A free/open-source C++ library for modeling, trading, and risk management in quantitative finance.
A free, open-source C++ framework for building native-looking GUI applications across Windows, macOS, and Unix platforms.
A C++ JSON library for Arduino and IoT devices, focusing on efficiency and minimal resource usage.
A high-quality modern 3D game engine written in C++ and C# with a focus on fast workflow and stunning graphics.
A fast, single-header C++11/14/17/20/23 testing framework designed for minimal compile times and in-production-code testing.
A safe, zero-overhead FFI bridge for calling C++ code from Rust and Rust code from C++.
A static analysis tool for detecting bugs and undefined behavior in C and C++ code.
High-quality QR Code generator library in Java, TypeScript/JavaScript, Python, Rust, C++, C.
A high-performance concurrent persistent recoverable log and key-value store + cache for large application state, in C# and C++.
A fast compression/decompression library optimized for speed over maximum compression.
A documentation generator for multiple programming languages that extracts comments from source code to produce formatted reference manuals.
An open-source game engine for playing and modding The Elder Scrolls III: Morrowind with modern enhancements.
A tool that generates a JSON compilation database for Clang-based tools by intercepting compiler calls during a build.
A completely free game engine for developing desktop, mobile, and web games.
An immediate mode, GPU-accelerated plotting library for Dear ImGui, designed for real-time data visualization.
Header-only C++17 library providing static reflection for enums without macros or boilerplate code.
A collection of 180+ algorithm and data structure problems implemented in C++ and Python for learning and interview preparation.
A free, open-source, cross-platform 2D CAD application for reading and editing DXF/DWG files and exporting to PDF/SVG.
A free, cross-platform, open-source video editor with advanced animation, effects, and timeline editing.
A YAML 1.2 compliant parser and emitter library for C++.
A header-only, dependency-free deep learning framework in C++14 for embedded systems and IoT devices.
A C++ library providing efficient and reliable algorithms for computational geometry problems.
A robust, high-performance text shaping engine and font platform supporting OpenType and Apple Advanced Typography.
A fast, feature-packed, and user-friendly clipboard manager for the terminal with infinite clipboards and history.
A plain-text file notepad and todo-list manager with Markdown support and Nextcloud/ownCloud integration.
A simple, small, efficient C++ XML parser that can be easily integrated into other programs.
Open-source engine for Heroes of Might and Magic III
A fast, header-only C++ machine learning library with bindings for Python, R, Julia, and Go.
A cross-platform file change monitor with multiple backends for macOS, BSD, Solaris, Linux, Windows, and stat-based polling.
A peer-reviewed, free, open source C++ library for professional-quality creative coding.
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