Software Alternatives & Startups

Jmol VS git-sizer

Compare Jmol VS git-sizer and see what are their differences

Jmol

Jmol is a free, open source molecule viewer for students, educators, and researchers in chemistry...

Rating
0 reviews
git-sizer

Compute various size metrics for a Git repository, flagging those that might cause problems - github/git-sizer

Rating
0 reviews
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

git-sizer might be a bit more popular than Jmol. We know about 1 link to it since March 2021 and only 1 link to Jmol.

social mentions
1 vs 1
Knowledge Search popularity
100% vs 0%

Base details

Website, pricing, platforms and company facts side by side.

Jmol
git-sizer
Website jmol.sourceforge.net github.com
Listed in

Features and specs

What each product offers, as listed by its team.

Jmol 5 features
git-sizer 5 features
  • Open Source
    Jmol is open-source software, which means it is freely available for anyone to use, modify, and distribute. This ensures a wide accessibility and encourages community collaboration and continual development.
  • Platform Independent
    Jmol is written in Java, making it platform-independent and usable on any operating system that supports Java, including Windows, MacOS, Linux, and Unix.
  • Broad File Format Support
    Jmol can read a wide variety of molecular file formats, including PDB, CIF, MDL Mol, and many more, which makes it versatile for different scientific applications.
  • 3D Visualization Capabilities
    Jmol provides robust 3D visualization capabilities, allowing users to effectively analyze and interpret complex molecular structures and behaviors.
  • Integration Capabilities
    Jmol can be easily integrated into web pages, making it a useful tool for online education and sharing of molecular data.

Possible disadvantages

  • Java Dependency
    Since Jmol is based on Java, users must have Java installed on their systems, which can be a barrier for some users due to installation and security concerns.
  • Complex User Interface
    The user interface of Jmol may be considered complex or unintuitive by beginners, requiring a learning curve especially for those unfamiliar with molecular visualization software.
  • Limited Advanced Features
    While Jmol provides excellent basic visualization features, it may lack some advanced features found in specialized commercial molecular visualization and modeling software.
  • Performance Issues
    On older hardware or with very large molecular models, Jmol can encounter performance issues, affecting the responsiveness and rendering of models.
  • Lack of Professional Support
    As an open-source project, Jmol lacks formal customer support, meaning users must rely on community forums and documentation for troubleshooting and guidance.
  • 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.

Analysis

An editorial look at what each product does well and who it suits.

Jmol
git-sizer

No analysis of Jmol yet.

Overall verdict

  • git-sizer is a solid, focused open-source tool that effectively analyzes Git repositories to identify size and structural issues that could cause performance problems or hosting limits, making it a valuable diagnostic utility for repository maintenance.

Why this product is good

  • Quickly identifies large blobs, deep histories, and other repository bloat issues that impact performance
  • Simple command-line tool with no complex setup or dependencies required
  • Provides clear, actionable metrics about repository size and structure
  • Backed by GitHub, ensuring credibility and ongoing relevance to Git ecosystem needs
  • Helps proactively catch issues before they cause problems with hosting platforms or clone/fetch performance
  • Open source and actively maintained with community input

Recommended for

  • Repository administrators managing large or growing codebases
  • Teams migrating repositories to new hosting platforms with size limits
  • Developers troubleshooting slow clone, fetch, or checkout operations
  • DevOps engineers auditing repository health before major infrastructure changes
  • Organizations enforcing repository size policies or best practices
  • Anyone dealing with repositories that have accumulated large binary files or excessive history over time

Videos

Walkthroughs and reviews on video.

Jmol 3 videos + Add
git-sizer 0 videos + Add

Review of summary judgment, JMOL, New Trial, Jury Right, Prof. Nathenson, Spring 2015, part 5 of 7

More videos

  • - Jmol Applet Molecules for Powerpoint
  • - JMol and PowerPoint

No git-sizer videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Jmol
git-sizer
100% 100%
0% 0%
0% 0%
Git
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

User comments

Share your experience with using Jmol and git-sizer. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Jmol 1 mention
git-sizer 1 mention
  • Online exercises for crystal structure type
    Mercury's functions are great and numerous, the program sadly became a bit resource hungry (better to spend 8 than 4GB of RAM, about 700+MB on the hard disk for a permanent installation. In this perspective, it is nice Jmol equally can... Source: over 3 years ago
  • 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

Alternatives to Jmol and git-sizer

When comparing Jmol and git-sizer, you can also consider the following products.