Screen Ruler VS Cachely.dev

Compare Screen Ruler VS Cachely.dev and see what are their differences

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Screen Ruler

Chrome extension to inspect elements, measure pixel distances, extract colors and assets, view computed CSS, and validate designs.

Cachely is a managed implementation of self-hosted remote cache for monorepos. Speed up CI, prove how much time and cost you saved, get build optimization suggestions, safe from cache poisoning (CVE-2025-36852). Turborepo and Bazel on the roadmap.

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2026-08-20
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Cachely is the managed self-hosted remote cache for Nx and Turborepo - the cache backend you'd otherwise build and run yourself, hosted for you on Cloudflare's edge (R2). It's a drop-in replacement for a DIY @nx/s3-cache / S3 bucket setup: point your build tool at Cachely with a token and two environment variables, and share build cache across CI and every developer's laptop.

Unlike a self-hosted cache, Cachely enforces read-only tokens at the API, so pull-request and fork builds can read but never write - closing the Nx cache-poisoning attack (CVE-2025-36852). It adds ROI reporting (the real build minutes and dollars the cache saved), per-tool insights, and build-optimization suggestions on top.

Pricing is a flat per-workspace subscription with no per-seat fees - add every developer, bot, and CI actor without watching the bill. Cachely never stores your source code; it caches only task outputs and their content hashes. Nx and Turborepo today; Bazel on the roadmap.

Screen Ruler

Website: screen-ruler.com
Pricing URL: -
$ Details: -
Release Date: -

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Cachely.dev

Website: cachely.dev
Pricing URL: Official Cachely.dev Pricing
$ Details: freemium
Release Date: 2026 June

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Screen Ruler features and specs

Precise On-Screen Measurement
Screen Ruler allows users to measure objects on their screen in pixels, centimeters, inches, and other units with high precision, making it ideal for designers and developers who need accurate measurements.
Lightweight and Simple
The application is very lightweight and easy to use, requiring minimal system resources. It doesn't need complex installation and can be picked up quickly without a steep learning curve.
Multiple Measurement Modes
Screen Ruler offers various measurement modes including horizontal, vertical, and 2D measurements, giving users flexibility in how they measure on-screen elements.
Customizable Appearance
Users can adjust the ruler's appearance including transparency, color, and orientation, making it adaptable to different backgrounds and workflows without obstructing the view of the content being measured.
Useful for Design and Development
Screen Ruler is particularly valuable for web designers, UI/UX designers, and front-end developers who need to verify spacing, alignment, and sizing of elements directly on screen without switching to other tools.

Possible disadvantages of Screen Ruler

Windows Only
Screen Ruler is primarily designed for Windows, which limits its availability for users on macOS or Linux platforms who may need similar on-screen measurement functionality.
Limited Advanced Features
Compared to more comprehensive design tools, Screen Ruler offers relatively basic measurement capabilities and lacks advanced features like snapping to UI elements, automatic detection of boundaries, or integration with design software.
No Built-in Screenshot or Annotation
The tool focuses solely on measurement and does not include complementary features like screenshot capture or annotation, which means users may need additional tools for a complete workflow.
Occasional Accuracy Challenges on High-DPI Displays
On high-DPI or scaled displays, screen rulers in general can sometimes show inconsistent measurements due to display scaling, which may require manual calibration or adjustments.
Niche Use Case
The tool serves a relatively narrow purpose. For casual users or those who only occasionally need screen measurements, installing a dedicated application may feel unnecessary when browser extensions or built-in OS tools might suffice.

Cachely.dev features and specs

Simplified Caching Setup
Cachely.dev likely offers an easy-to-integrate caching layer that reduces the complexity of manually configuring caching infrastructure, allowing developers to implement caching with minimal setup time.
Performance Improvement
By providing a dedicated caching solution, Cachely.dev can help reduce latency and improve application response times, especially for frequently accessed data or API responses.
Developer-Focused Design
The .dev domain and branding suggest the product is tailored specifically for developers, potentially offering clean APIs, SDKs, and documentation that fit into modern development workflows.
Scalability
As a specialized caching service, it may be built to handle scaling automatically, removing the burden of managing cache infrastructure as traffic grows.
Reduced Backend Load
Effective caching can significantly reduce the load on primary databases and backend services, potentially lowering infrastructure costs and improving overall system reliability.

Analysis of Screen Ruler

Overall verdict

Screen Ruler is a handy, lightweight tool for measuring on-screen elements in pixels, making it a reliable choice for anyone needing precise digital measurements.