JOSM VS git-sizer

• Comprehensive Editing Features
  JOSM offers a wide range of editing tools and functionalities, which allows users to accurately create and edit complex map features.
• Customizability
  Users can customize the interface and functionality through plugins, offering a tailored experience to suit individual mapping needs.
• Offline Editing
  JOSM allows for offline editing of map data, enabling users to work without an internet connection and upload changes once back online.
• Detailed Map Styles
  The software supports various map styles and imagery, enabling users to view and edit maps in different visual formats.
• Advanced Validation Tools
  JOSM incorporates validation features to help identify and correct errors in mapping data, ensuring high data quality.

Possible disadvantages

• Steep Learning Curve
  JOSM can be overwhelming for beginners due to its comprehensive feature set and complex interface.
• Java Dependency
  As a Java application, JOSM requires users to have Java installed, which can be a hindrance on devices where Java is not natively supported.
• Resource Intensive
  The application can be demanding on system resources, requiring adequate processing power and memory for optimal performance.
• Limited Mobile Compatibility
  JOSM is primarily designed for desktop use and does not have native mobile app versions, limiting its use on mobile devices.
• Initial Setup Complexity
  Setting up JOSM with necessary configurations and plugins can be complex and time-consuming for new users.

• 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.

No analysis of JOSM yet.

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• Make Your First Edit to OpenStreetMap in the Next 15 Minutes

  Https://streetcomplete.app - basic task-based, on-the-ground, app for Android https://every-door.app - intermediate on-the-ground app for smartphones https://rapideditor.org - AI-assisted mapping in browser https://www.hotosm.org -... - Source: Hacker News / 13 days ago

• CoMaps integration with the wider FLOSS ecosystem – CoMaps

  Yess! Please make an effort to improve underlying OpenStreetMap dataset: https://streetcomplete.app - basic task-based, on-the-ground, app for Android https://every-door.app - intermediate on-the-ground app for smartphones... - Source: Hacker News / 29 days ago

• OsmAnd's Faster Offline Navigation

  > I wonder, how difficult is it to make minor edits to the map data? The map data is OpenStreetMap, so you can make edits via the standard OSM methods: Web: https://ideditor.com/ Local: https://josm.openstreetmap.de/. - Source: Hacker News / 7 months ago

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• 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