Contrek: Ruby gem with C++17 library for fast contour tracing, edge detection

Contrek은 C++17 기반의 고성능 Ruby gem으로, PNG 이미지와 원시 메모리 스트림에서 빠른 윤곽선 추적과 에지 검출을 지원합니다. 멀티스레딩과 스트리밍 메모리 관리를 통해 대용량 이미지 처리에 최적화되어 있으며, 독자적인 스트라이프 병합 아키텍처로 완벽한 위상적 연속성을 보장합니다. Linux와 macOS에서 네이티브 확장으로 동작하며, Windows는 WSL2를 통해 사용 가능합니다. OpenCV 대비 높은 처리 속도와 메모리 효율성을 제공해 대규모 AI 이미지 전처리 및 벡터화 파이프라인에 유용합니다.

https://github.com/runout77/contrek

#ruby #cpp17 #contourtracing #multithreading #imageprocessing

Check out my post, "When an empty destructor is required", you learn about a specific case where you must violate the rule from last month's post.

https://andreasfertig.com/blog/2023/12/when-an-empty-destructor-is-required/

#cplusplus #cpp #cpp17

In my latest blog post, "From Undefined to Defined: Using std::launder in C++," you'll learn when and why you need to do your C++ laundry.

https://andreasfertig.com/blog/2026/05/from-undefined-to-defined-using-stdlaunder-in-cpp/

#cplusplus #cpp #cpp17

GT-STACER 26.04 ALPHA — A modern fork of the popular Stacer

🚀 Rebuilt from the ground up with Qt6 + C++17 for GNU/Linux 2026

🧪 Stable alpha — works reliably for daily use

📊 Dashboard: Animated circular gauges for CPU, RAM, Disk & Swap

🖥️ Monitoring: GPU (Intel/AMD/NVIDIA) · Temperature · Battery · Network

📦 Packages: 28+ package managers — APT · DNF · Pacman · Flatpak · Snap...

⚙️ Services: 5 init systems — systemd · OpenRC · runit · s6 · SysV

🌐 Languages: Arabic complete 🇲🇦 + 18 languages ready for contributors

🎨 Themes: Catppuccin dark/light · Full Wayland support

📥 Formats: AppImage · DEB · RPM ready to download

🔗 Website + Download: salehgnutux.github.io/GT-STACER
📂 Repository: github.com/SalehGNUTUX/GT-STACER

#GNUTUX #GT_STACER #STACER #Linux #Qt6 #Cpp17 #OpenSource #SystemMonitor #SystemOptimizer #Flatpak #Wayland #Catppuccin

GT-STACER — Linux System Optimizer & Monitor 🚀

A modern fork of Stacer rebuilt with Qt6 & C++17 for GNU/Linux 2026.

✅ Animated circular gauges • GPU monitoring • 28+ package managers
✅ Multi-init services • System cleaner • 19 languages (Arabic RTL ✅)
✅ Catppuccin dark/light themes • Wayland support

🔗 Website: salehgnutux.github.io/GT-STACER

#GNUTUX #GT_STACER #STACER #Linux #Qt6 #Cpp17 #OpenSource #SystemMonitor #SystemOptimizer #Flatpak #Wayland #Catppuccin

🚀 GT-STACER 26.04 ALPHA
محسّن ومراقب نظام لينكس | Linux System Optimizer & Monitor

🧪 نسخة ألفا تجريبية — مستقرة وتعمل بشكل مناسب على أغلب التوزيعات

✅ مقاييس دائرية • GPU • بطارية • 28+ مدير حزم
✅ 5 أنظمة init • منظف نظام • واجهة عصرية
✅ العربية مكتملة 🇲🇦 • ثيمات Catppuccin • Wayland

🔗 الموقع: salehgnutux.github.io/GT-STACER

#GNUTUX #GT_STACER #STACER #Linux #Qt6 #Cpp17 #OpenSource #SystemMonitor #SystemOptimizer #مراقب_النظام #لينكس #مصدر_مفتوح #Flatpak #Wayland #Catppuccin

GT-STACER 26.04 ALPHA — انشقاق عصري من Stacer الشهير

🚀 أُعيد بناؤه بالكامل بـ Qt6 + C++17 ليناسب غنو/لينكس 2026

🧪 نسخة ألفا مستقرة — تعمل يومياً دون مشاكل تذكر

📊 لوحة تحكم: مقاييس دائرية متحركة للمعالج والذاكرة والقرص

🖥️ مراقبة: GPU (Intel/AMD/NVIDIA) · حرارة · بطارية · شبكة

📦 حزم: 28+ مدير حزم — APT · DNF · Pacman · Flatpak · Snap...

⚙️ خدمات: 5 أنظمة init — systemd · OpenRC · runit · s6 · SysV

🌐 لغات: العربية مكتملة 🇲🇦 + 18 لغة جاهزة للمساهمة

🎨 ثيمات: Catppuccin داكن/فاتح · دعم Wayland الكامل

📥 حزم: AppImage · DEB · RPM جاهزة للتنزيل

🔗 الموقع + التنزيل: salehgnutux.github.io/GT-STACER
📂 المستودع: github.com/SalehGNUTUX/GT-STACER

#GNUTUX #GT_STACER #STACER #Linux #Qt6 #Cpp17 #OpenSource #SystemMonitor #SystemOptimizer #مراقب_النظام #لينكس #مصدر_مفتوح #Flatpak #Wayland #Catppuccin

QtPass 1.5.0 is released for public

Modern C++17, combined with improved Qt support, add in fixes, cleanup, packaging work, CI and linting improvements, and updated translations.
Release notes: <https://github.com/IJHack/QtPass/releases/tag/v1.5.0>
#QtPass #Qt #CPP17 #ModernCpp #FOSS #PasswordStore

Check out my post, "Evaluation order in C++", you learn about the evaluation order in C++.

https://andreasfertig.com/blog/2023/05/evaluation-order-in-cpp-and-uniform-initialization/

#cplusplus #cpp #cpp17

In my latest blog post, "Best performance of a C++ singleton," you'll learn about how to control the performance of a singleton.

https://andreasfertig.com/blog/2026/03/best-performance-of-a-cpp-singleton/

#cplusplus #cpp #cpp17