Software Alternatives, Accelerators & Startups

Rectangle VS ConfigClarity.dev

Compare Rectangle VS ConfigClarity.dev and see what are their differences

Rectangle logo Rectangle

Window management app based on Spectacle, written in Swift.

ConfigClarity.dev logo ConfigClarity.dev

Free browser-based server audit tools for developers and sysadmins. Paste your Docker, UFW, SSL, cron, or Nginx config and get exact copy-paste fixes. No signup. Nothing leaves your browser.
  • Rectangle Landing page
    Landing page //
    2023-05-20
  • ConfigClarity.dev Cron Job Overlap Checker & Visualiser โ€” paste your crontab and see all jobs on a 24-hour timeline. Server load warnings, overlap detection, and flock-safe export.
    Cron Job Overlap Checker & Visualiser โ€” paste your crontab and see all jobs on a 24-hour timeline. Server load warnings, overlap detection, and flock-safe export. //
    2026-03-27
  • ConfigClarity.dev Docker Compose Auditor โ€” detects hardcoded secrets (CRITICAL), missing healthchecks, and port collisions. Paste your docker-compose.yml and .env for instant audit with copy-paste fixes.
    Docker Compose Auditor โ€” detects hardcoded secrets (CRITICAL), missing healthchecks, and port collisions. Paste your docker-compose.yml and .env for instant audit with copy-paste fixes. //
    2026-03-27
  • ConfigClarity.dev Firewall Auditor โ€” paste ufw status verbose output to see a traffic funnel visualization. Detects Docker UFW bypass risk, IPv6 mismatches, and high-risk open ports.
    Firewall Auditor โ€” paste ufw status verbose output to see a traffic funnel visualization. Detects Docker UFW bypass risk, IPv6 mismatches, and high-risk open ports. //
    2026-03-27
  • ConfigClarity.dev SSL Certificate Expiry Checker โ€” bulk domain check with days-remaining countdown, CDN detection, certificate chain validation, and 200-day early warnings.
    SSL Certificate Expiry Checker โ€” bulk domain check with days-remaining countdown, CDN detection, certificate chain validation, and 200-day early warnings. //
    2026-03-27
  • ConfigClarity.dev robots.txt Validator โ€” health score, AI bot coverage check (GPTBot, ClaudeBot, PerplexityBot), crawl-delay warnings, and copy-fix buttons. URL mode or paste mode.
    robots.txt Validator โ€” health score, AI bot coverage check (GPTBot, ClaudeBot, PerplexityBot), crawl-delay warnings, and copy-fix buttons. URL mode or paste mode. //
    2026-03-27

Rectangle features and specs

  • 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 of Rectangle

  • 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.

ConfigClarity.dev features and specs

No features have been listed yet.

Analysis of Rectangle

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.

Analysis of ConfigClarity.dev

Overall verdict

  • I don't have verified information about ConfigClarity.dev, as it appears to be a niche or possibly very new product that isn't part of my training data, so I can't confirm its quality, features, or reliability with confidence.

Why this product is good

  • I cannot verify claims about this specific product without risking providing inaccurate information
  • No reliable data exists in my knowledge base about this domain's reputation, user reviews, or actual functionality
  • Making up details about features or quality would be misleading rather than helpful

Recommended for

  • Anyone considering this tool should check the website directly for documentation and pricing
  • Look for independent reviews on platforms like G2, Product Hunt, or GitHub if it's a developer tool
  • Test any free trial or demo version yourself to evaluate fit for your specific configuration management needs
  • Verify company legitimacy through domain age, SSL certificates, and any available user testimonials before committing

Rectangle videos

SKYWALKER RECTANGLE TRAMPOLINE REVIEW!!!

More videos:

  • Review - Skywalker Rectangle Trampoline Review #1
  • Review - Marvin Malton 160 Rectangle Flying Hour Watch Review

ConfigClarity.dev videos

No ConfigClarity.dev videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to Rectangle and ConfigClarity.dev)
Mac Tools
100 100%
0% 0
Security
0 0%
100% 100
Window Manager
100 100%
0% 0
DevOps Tools
0 0%
100% 100

Questions & Answers

As answered by people managing Rectangle and ConfigClarity.dev.

What makes your product unique?

ConfigClarity.dev's answer:

ConfigClarity ships the fix, not just the diagnosis. Every other tool in this category gives you a grade or a flag. ConfigClarity gives you the exact Nginx block, UFW command, or docker-compose fix to copy-paste. Stack-specific โ€” the fix for Vercel looks different from the fix for Nginx. Runs 100% in the browser, client-side only. Your configs never leave your device.

Why should a person choose your product over its competitors?

ConfigClarity.dev's answer:

ConfigClarity gives you the Nginx block to fix it. SSL Labs tests one domain. ConfigClarity checks 50 domains at once with 200-day early warnings. MXToolbox tells you what's broken. ConfigClarity tells you exactly how to fix it for your specific stack. No signup, no backend, no tracking, ever. MIT licensed and open source.

How would you describe the primary audience of your product?

ConfigClarity.dev's answer:

Self-hosted developers and Linux sysadmins managing their own infrastructure โ€” VPS servers, homelab setups, Docker deployments. People who know enough to run a server but want faster answers than Stack Overflow. The r/selfhosted and r/sysadmin audience.

What's the story behind your product?

ConfigClarity.dev's answer:

Started as a personal tool to stop copy-pasting Stack Overflow answers every time a cron job overlapped or a Docker port was exposed. One tool became six. The pattern was always the same โ€” paste your config, get the exact command to fix it. No grades, no reports, just the fix.

Which are the primary technologies used for building your product?

ConfigClarity.dev's answer:

Vanilla HTML, CSS, and JavaScript โ€” no frameworks, no build tools, no backend. Runs entirely in the browser. External APIs: crt.sh for SSL certificate data, Cloudflare DoH for DNS queries. Deployed on Vercel. MIT licensed, open source at github.com/metriclogic26/configclarity.

Who are some of the biggest customers of your product?

ConfigClarity.dev's answer:

  • Individual developers and sysadmins managing self-hosted infrastructure
  • Homelab operators running Docker on VPS servers
  • Small teams managing their own Linux servers without a dedicated DevOps team

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Rectangle and ConfigClarity.dev

Rectangle Reviews

Best 6 Mac Window Managers
Rectangle shows that you donโ€™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 dropping. Just like Magnet, you can split your screen up into quarters, thirds, or halves.
Source: mackeeper.com
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 โ€“ such as BetterSnapTool, Magnet, and Rectangle โ€“ offer this functionality.
The 6 Best Mac Window Management Tools
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 Rectangle's shortcuts.

ConfigClarity.dev Reviews

We have no reviews of ConfigClarity.dev yet.
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Social recommendations and mentions

Based on our record, Rectangle seems to be more popular. It has been mentiond 479 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Rectangle mentions (479)

  • 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 paste, etc. https://support.apple.com/en-au/102650#text 2. Karabiner elements (FOSS) fixes keyboard mappings outside of the Settings: https://karabiner-elements.pqrs.org/ 3. I have the... - Source: Hacker News / 3 months ago
  • Native Instant Space Switching on macOS
    Every macOS user uses Rectangle.app โ€” https://rectangleapp.com The ones who don't use it is because they donโ€™t know it exists. - Source: Hacker News / 3 months ago
  • Native Instant Space Switching on macOS
    I use https://rectangleapp.com/ and enjoy it. I have shortcuts to move windows to the left/right half of the screen, and cycle between monitors. This, combined with native cmd+tab and cmd+` is enough for me. - Source: Hacker News / 3 months ago
  • Make macOS consistently bad (unironically)
    Rectangle [1] is pretty much essential for me because of this. I use only a few keypresses (maximize window, move to one of the halves of the screen horizontally) but that is enough. My mouse very rately interacts with the borders of any window, or those buttons. I had to click on the green one that you mentioned in order to see what it did (yuck). [1] https://rectangleapp.com/. - Source: Hacker News / 4 months ago
  • Make macOS consistently bad (unironically)
    I use Rectangle [1] for window management. I only use three shortcuts: full screen, left half of the screen, and right half of the screen. My editors and chrome are always running in one of these modes. But for other apps like Messages, Notes, Music, etc - yeah I don't usually expand them to full screen. [1] https://rectangleapp.com/. - Source: Hacker News / 4 months ago
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ConfigClarity.dev mentions (0)

We have not tracked any mentions of ConfigClarity.dev yet. Tracking of ConfigClarity.dev recommendations started around Mar 2026.

What are some alternatives?

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

yabai - A tiling window manager for macOS based on binary space partitioning

Security Headers - Quickly and easily assess the security of your HTTP response headers.

Magnet Window Manager - Magnet Developers

MxToolBox - All of your MX record, DNS, blacklist and SMTP diagnostics in one integrated tool.

BTT Remote - A remote control for you Mac, using your iPhone or iPad

ConfigLive - Test your server configuration for global security standards