Custom Style Script
Developer Tools
Add Custom JavaScript (JS) Code or Styles (CSS) to any page.
Users
10K
Rating
4.2
Reviews
42
7D Growth
0|0%
Stable signalNo paid features detectedMedium-risk permissions
User JavaScript and CSS
User JavaScript and CSS on any website
Users200KCurrent public install base
Rating4.8Store average score
Reviews657Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
4 assetsUser JavaScript and CSS Media preview
Trend
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User Growth Over Time
Rating trend
7-day rating trend
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7-day rating change
Start
4.75
Latest
4.75
7-day rating change
0.00
2026年7月13日2026年7月19日
Growth overview
Daily, weekly, and monthly growth
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1-day growthFlat
00%7-day growthFlat
00%30-day growthFlat
00%Technical snapshot
Version, languages, and crawl freshness
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Version3.1.2
ManifestV3
Size1.72MiB
Languages2English / русский
Published
Store updated
Last crawled
Englishрусский
Overview
Product summary
Review the store description, core capabilities, and common use cases.
Userscript's and userstyle's — simple extension to inject own JavaScript or CSS rules to any page.
Features:
- Instant execution
- Custom libs include
- URL masking allows use one script or CSS on many pages
Documentation:
Reviews
Recent review snapshot
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Store average score4.8Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.7Average computed only from synced review bodies below
Reviews with text472Synced review bodies
Total ratings / reviews657Chrome Web Store public rating/review count
Store average score: 4.8. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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Great job! Since today other js files are no longer included. Could you please check this?
Очень удобное и простое расширение, жду интеграцию с VS Code и AI Агентом, чтобы можно было удобно писать еще больше скриптов
Need to reload the website to update css injection. Not helpful
Лучшее расширения для установки своих js скриптов и sass стилей. Спасибо разраб
这个插件超级好用的~强烈推荐，即将发布博客推荐此应用。
Дима, офигенное раширение! Мастер класс! Практически цельное, самостоятельное полнофункциональное приложение. То что скрипты привязаны к урлам - это очень мудро и удобно. А интерфейс - вообще шикарен, подсветка, интеллисенс... Вообщем 10/10!
The best
top
好用
Удобное расширение. Им проще пользоваться, чем другими расширениями. JS и CSS применяется без сбоев.