Threes.c VS git-sizer

• Lightweight and minimal
  Threes.c is a simple C implementation of the popular Threes! puzzle game, making it extremely lightweight with minimal dependencies and resource usage compared to graphical or web-based versions.
• Terminal-based gameplay
  The game runs directly in the terminal/console, making it accessible on virtually any system with a C compiler without needing a graphical environment or browser.
• Educational value
  The project serves as a good example of implementing a simple game in C, useful for learning about game logic, array manipulation, and terminal-based input handling in the C programming language.
• Easy to compile and run
  Being a single C source file, the project is straightforward to compile with a standard C compiler (like gcc) without complex build systems or package managers.
• Open source
  The project is open source and available on GitHub, allowing anyone to study, modify, fork, or extend the code for their own purposes.

Possible disadvantages

• Minimal documentation
  The repository has very limited documentation, with a sparse README that provides little detail on the code structure, game mechanics implementation, or how to extend the project.
• No graphical interface
  The game is entirely text/terminal-based with no graphical UI, which may be less appealing or intuitive compared to the original Threes! game's polished visual design.
• Limited features
  The implementation is quite basic and lacks features found in the original game such as animations, score tracking persistence, high score boards, or undo functionality.
• Inactive development
  The repository appears to be inactive with no recent commits or updates, meaning bugs are unlikely to be fixed and no new features will be added.
• No cross-platform input handling
  The terminal input handling may not work consistently across all operating systems and terminal emulators, potentially causing compatibility issues on certain platforms.

• Comprehensive Repository Analysis
  git-sizer analyzes many different dimensions of a Git repository including commit count, tree size, blob size, history depth, and reference counts, providing a holistic view of repository health and potential scaling issues.
• Easy to Use
  The tool is simple to run with minimal setup—just execute it within a git repository—and it produces clear, human-readable output that highlights potential problem areas without requiring complex configuration.
• Identifies Performance Bottlenecks
  It helps identify specific issues that could degrade Git performance, such as excessively large blobs, deep history, large trees, or too many references, which is valuable before migrating or scaling repositories.
• Open Source and Maintained by GitHub
  Being an official GitHub project, it benefits from credibility, community trust, and ongoing maintenance, and it is well documented with clear explanations of what each metric means.
• Useful for Pre-Migration Checks
  It's particularly helpful for teams migrating repositories to new platforms or consolidating repos, as it flags potential issues that could cause problems during migration or with hosting providers' limits.

Possible disadvantages

• No Automatic Remediation
  git-sizer only identifies and reports issues but does not offer any built-in tools or automated processes to fix problems like large blobs or excessive history depth—users must use separate tools like BFG Repo-Cleaner or git-filter-repo.
• Output Can Be Overwhelming for Beginners
  While detailed, the output includes many metrics and threshold levels that may be confusing for users unfamiliar with Git internals, requiring some learning curve to fully interpret results.
• Limited to Local Analysis
  The tool analyzes a local clone of the repository, so it requires users to have a full local copy of the repo (or at least enough history) to get accurate results, which can be time-consuming for very large repositories.
• No Real-Time Monitoring
  It functions as a one-time analysis tool rather than providing continuous or real-time monitoring of repository health, requiring manual reruns to track changes over time.
• Command-Line Only Interface
  The tool lacks a graphical user interface, which may be less accessible for users who prefer visual dashboards or are less comfortable with command-line tools.

Tracking Threes.c since Jun 2026.

• how to keep github repos small?

  Also there’s a cool project from GitHub you can use to help understand the size of git’s objects in your git repo https://github.com/github/git-sizer. This might help you determine what the best cloning strategy could be. Source: almost 5 years ago