nowfound

Dev tools · April 21, 2026

screen coordinates tool

To test mouse position for developers and designers

What it does

Pixel-level accuracy is crucial between design files and code implementation. When facing Retina displays, 4K monitors, or system DPI scaling across different platforms, traditional coordinate measurement methods often fail. Screen Coordinates is here to help you accurately track every pixel position.

Does the same job

all alternatives →
  • PixelSnap2018 · pixelsnap.com · ▲948

    Measure every pixel on your screen with ease ✨

  • PixelSnap 22019 · ▲544

    The fastest tool for measuring anything on your screen ✨

  • Aspect Ratio2017 · ▲212

    Calculator & device resolutions for designers and developers

  • Screen Ruler2024 · ▲236

    Measure the web

  • Screen RulerMay 2026 · chromewebstore.google.com · ▲114

    The go-to ruler for designers and developers

  • Screen Ruler - for Google Chrome2024 · ▲143

    Measure the web

More dev tools this month

the category →
  • Dograh592

    The open source VAPI alternative

    Dev tools · 25d ago · dograh.com

  • Meridian530

    Don't let your work go unnoticed. Get promoted!

    Dev tools · 20d ago · meridiona.com

  • x1516

    Lovable for iPhone apps go from idea to App Store

    Dev tools · 11d ago · x1.new

  • The first open-source price index for GPU compute

    Dev tools · 10d ago · getcomputable.com

  • OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.

    Dev tools · 2d ago · opentrailpaper.com

  • Open-source GTM skills for technical founders

    Dev tools · 29d ago · gtmcofounder.com

Launched alongside, April 2026

the whole month →
  • Brila1,367

    One-page websites from real Google Maps reviews

    AI · Apr 2026 · brila.ai

  • AG

    Thought the resources for GPU arch were lacking, so here we are

    Life & fun · Apr 2026 · jaso1024.com

  • IB

    Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.

    AI · Apr 2026 · github.com

  • AI meeting notes: now bot-free, in ChatGPT & Claude + more

    AI · Apr 2026 · fathom.ai

  • BC

    Life & fun · Apr 2026 · sam-burns.com

  • IB

    With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.

    AI · Apr 2026 · text.blogosphere.app