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[PR #206] Add KeyboardTester.click Online Ruler — actual-size on-screen ruler #1572
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📋 Pull Request Information
Original PR: https://github.com/devtoolsd/awesome-devtools/pull/206
Author: @nasirazizawan009
Created: 4/25/2026
Status: 🔄 Open
Base:
main← Head:add-keyboardtester-ruler📝 Commits (1)
77de632Add KeyboardTester.click ruler📊 Changes
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readme.md(+1 -0)📄 Description
Adds a useful browser-based developer utility:
Online Ruler (https://keyboardtester.click/online-ruler.php) - SVG ruler in actual size (cm + inches) on any screen. Calibrate via credit card overlay (ISO ID-1, 85.6 x 54 mm) or by entering monitor DPI. Calibration persists in localStorage.
Useful for design / front-end work where you need to verify physical dimensions on screen. Open source: https://github.com/nasirazizawan009/keyboardtester-click
🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.