Better Ruler
Developer Tools
一款网页测量工具，支持吸附测量。为前端开发和ui设计提供便利。
Users
30K
Rating
4.8
Reviews
56
7D Growth
0|0%
Stable signalUnknownMedium-risk permissions
SpacingJS
Precision spacing measurement tool for web developers and designers. Hold Alt/Option key and hover over elements to measure.
Users2KCurrent public install base
Rating4.3Store average score
Reviews11Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
3 assetsSpacingJS Media preview
Trend
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User Growth Over Time
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30-day rating change
Start
4.27
Latest
4.27
30-day rating change
0.00
2026年6月24日2026年6月30日
Growth overview
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1-day growthFlat
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00%Technical snapshot
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Version1.1.0
ManifestV3
Size14.8KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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Precision spacing measurement tool for web developers and designers. Measure distances, margins, and padding between webpage elements with pixel-perfect accuracy.
🎯 How to Use:
1. Click the extension icon to activate SpacingJS
2. Hold Alt (Windows) / Option (Mac) and hover over any element
3. Move cursor to another element to see precise measurements
4. Click the icon again to deactivate
Reviews
Recent review snapshot
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The Chrome Web Store shows 11 reviews, but only 10 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.
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用 VisBug 吧兄弟们,
Doesn't work on the browser
建议作者加个开关按钮呢，这样容易判断是否可以使用