Software Alternatives & Startups

Rectangle VS SDKMAN

Compare Rectangle VS SDKMAN and see what are their differences

Rectangle

Window management app based on Spectacle, written in Swift.

Rating
0 reviews
Pricing
Open source
SDKMAN

The SDKMAN! Command Line Interface. Contribute to sdkman/sdkman-cli development by creating an account on GitHub.

Rating
0 reviews

Which is more popular?

Based on our record, Rectangle seems to be more popular. It has been mentioned 480 times since March 2021.

social mentions
480 vs 0
Mac Tools popularity
100% vs 0%
alternatives listed
240+ vs 4

Base details

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

Rectangle
SDKMAN
Website rectangleapp.com github.com
Pricing
Open source
—
Listed in

Features and specs

What each product offers, as listed by its team.

Rectangle 5 features
SDKMAN 5 features
  • Ease of Use
    Rectangle offers an intuitive user interface that makes window management straightforward and user-friendly.
  • Customizable Shortcuts
    Users can easily configure keyboard shortcuts to better suit their workflow, making window management faster and more efficient.
  • Free
    Rectangle is available for free, making it accessible to anyone without the need for a financial investment.
  • Frequent Updates
    The app receives regular updates, introducing new features and ensuring compatibility with the latest macOS versions.
  • Lightweight
    Rectangle is a lightweight application that doesn't consume many system resources, ensuring smooth performance even on older Macs.

Possible disadvantages

  • Limited Advanced Features
    Rectangle lacks some of the more advanced features found in paid window management applications, such as multiple monitor support and more complex window arrangements.
  • MacOS Only
    Rectangle is only available for macOS, so users of other operating systems are unable to take advantage of its features.
  • Occasional Bugs
    Some users report occasional bugs or unpredictable behavior, which might require troubleshooting or waiting for a future update.
  • Learning Curve for Shortcuts
    While customizable shortcuts are a benefit, there is an initial learning curve for users to memorize and effectively use these shortcuts.
  • Basic Aesthetic
    The app's design and aesthetic are quite basic, lacking the polish and visual appeal found in some other similar tools.
  • Multi-SDK version management
    SDKMAN allows managing multiple versions of various JVM-related SDKs (Java, Groovy, Kotlin, Scala, Gradle, Maven, etc.) from a single unified tool, eliminating the need for separate version managers for each SDK.
  • Easy switching between versions
    It provides simple commands to switch between installed SDK versions globally, per-shell, or per-project, making it convenient to test code against different versions or work on multiple projects with different requirements.
  • Simple installation and usage
    SDKMAN has a straightforward installation process via a curl command and an intuitive command-line interface with easy-to-remember commands like install, use, list, and default.
  • Active community and candidate list
    SDKMAN maintains a curated list of supported SDKs (called 'candidates') and is actively maintained, with a good number of contributors and regular updates to add new SDKs and fix issues.
  • Cross-shell compatibility
    It works well with common Unix shells like bash and zsh, and integrates smoothly into shell profiles, making it accessible for most Linux and macOS developers.

Possible disadvantages

  • Limited Windows support
    SDKMAN primarily targets Unix-like systems (Linux, macOS) and requires WSL (Windows Subsystem for Linux) or Cygwin for Windows users, which can be a barrier for native Windows development without WSL.
  • Focused on JVM ecosystem
    SDKMAN is primarily designed for JVM-related tools and languages, so it's not a general-purpose version manager for other ecosystems like Node.js or Python, requiring additional tools for those environments.
  • Potential shell startup overhead
    Sourcing SDKMAN's initialization script in shell profiles can sometimes add noticeable startup time to new terminal sessions, especially if many SDKs are installed.
  • Dependency on specific candidate maintainers
    The availability and timely updates of certain SDK versions depend on third-party candidate maintainers, which can sometimes result in delays for the latest releases of certain tools.
  • Learning curve for advanced features
    While basic usage is simple, some advanced features like project-specific version pinning via .sdkmanrc files or environment configuration can require additional learning and documentation review.

Analysis

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

Rectangle
SDKMAN

Overall verdict

  • Overall, Rectangle is highly regarded for its ease of use, extensive customization options, and the fact that it is free and open-source. It provides essential functionality without unnecessary complexity, making it suitable for both casual users and power users who need efficient window management.

Why this product is good

  • Rectangle is a popular window management tool for macOS, known for its simplicity and ease of use. It allows users to efficiently organize and resize application windows using customizable keyboard shortcuts or by dragging windows into pre-defined areas of the screen. This can enhance productivity by minimizing the time spent arranging windows and improving multitasking capabilities.

Recommended for

    Rectangle is recommended for macOS users looking for a straightforward, lightweight solution to manage application windows. It is particularly beneficial for those who frequently work with multiple applications at once, including developers, designers, and anyone who values a tidy and organized desktop environment.

Overall verdict

  • SDKMAN is a well-regarded and reliable command-line tool for managing parallel versions of multiple Software Development Kits on Unix-based systems. It is widely used in the Java/JVM ecosystem and is considered good for its simplicity, reliability, and broad SDK support.

Why this product is good

  • Simplifies installation and management of multiple SDK versions (Java, Groovy, Kotlin, Scala, Gradle, Maven, and many others)
  • Allows easy switching between different SDK versions per shell session or globally
  • Active open-source project with regular updates and community contributions
  • Simple, intuitive CLI syntax that's easy to learn
  • Supports candidate version listing, installation, and removal with single commands
  • Works across macOS, Linux, and WSL, making it versatile for developers on different platforms
  • No need for manual PATH manipulation or environment variable management
  • Large ecosystem of supported 'candidates' (SDKs and tools) maintained by the community
  • Free and open-source with transparent development on GitHub

Recommended for

  • Java, Kotlin, Groovy, and Scala developers who need to manage multiple JVM versions
  • Developers working on multiple projects requiring different SDK/tool versions simultaneously
  • Teams wanting a standardized way to manage build tools like Gradle and Maven across environments
  • DevOps engineers and CI/CD pipeline maintainers needing reproducible SDK environments
  • Developers switching between macOS, Linux, or WSL who want consistent SDK management
  • Anyone tired of manually configuring JAVA_HOME and PATH variables
  • Open-source contributors and command-line tool enthusiasts

Videos

Walkthroughs and reviews on video.

Rectangle 3 videos + Add
SDKMAN 0 videos + Add

SKYWALKER RECTANGLE TRAMPOLINE REVIEW!!!

More videos

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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
Rectangle
SDKMAN
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

User comments

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Rectangle no reviews yet
SDKMAN no reviews yet
  • Best 6 Mac Window Managers
    mackeeper.com · Sep 2023

    Rectangle shows that you don’t need to dip into your bank account to get window resizer tools. This free Mac window manager lets you manage multiple windows using keyboard shortcuts, menu options, or by dragging and...

  • Top 6 Window Manager Apps for Mac

    Most window manager apps for Mac support multiple monitors. They can help you move windows between screens and create custom layouts for each monitor. Many window manager apps – such as BetterSnapTool, Magnet, and...

  • The 6 Best Mac Window Management Tools
    www.makeuseof.com · Apr 2023

    However, it might take some time for you to get used to the shortcuts in the Rectangle app since there are many. Furthermore, you can also add some of your apps to exceptions if you want to keep them away from...

We have no reviews of SDKMAN yet. Be the first one to post

Social recommendations and mentions

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

Rectangle 480 mentions
SDKMAN 0 mentions
  • Apple introduces M6 and M5 Ultra for a big leap in performance and AI compute
    Rectangle solved my macos window management annoyances. https://rectangleapp.com/ Not involved in dev of this, just a happy user. - Source: Hacker News / 2 months ago
  • Ubuntu 26.04 LTS Released
    As a both old Linux and now decade user of MacOS, after I got used to no middle-click paste and no focus-follows-mouse: 1. Keyboard shortcuts are Emacs, Ctrl-A: start of line, E: end of line, K: kill selected or to end of line, Y to... - Source: Hacker News / 6 months ago
  • Native Instant Space Switching on macOS
    Every macOS user uses Rectangle.app — https://rectangleapp.com The ones who don't use it is because they don’t know it exists. - Source: Hacker News / 7 months ago

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Tracking SDKMAN since Mar 2021.

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When comparing Rectangle and SDKMAN, you can also consider the following products.