Open source. Open possibilities.

LogSquirl is a fast, open-source log explorer for Windows, macOS, and Linux. Search multi-gigabyte files, follow live logs, and chart patterns. Built with Qt6/C++, it's a fork of klogg and glogg.

Code随想录 (LeetCode-Master) is a structured LeetCode study plan covering data structures and algorithms, with 200+ curated problems, detailed图文 solutions, and video lectures, supporting C++、Java、Python and other languages.

ImHex is a feature-rich, cross-platform hex editor built for reverse engineers, programmers, and anyone doing binary analysis. It offers a custom pattern language, data inspector, diffing, disassembler, YARA scanning, node-based data processing, theming, and plugin support.

A curated list of programming tutorials for learning by building real applications from scratch, organized by programming language and covering compilers, kernels, games, web and mobile apps.