Run Javascript
Developer Tools
Run custom Javascript, each time you visit a website
Users
20K
Rating
4.1
Reviews
50
7D Growth
0|0%
Stable signalUnknownHigh-risk permissions
Inject JS - Run JavaScript code
Inject js on any website Run JavaScript code
Users2KCurrent public install base
Rating4.9Store average score
Reviews16Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
3 assetsInject JS - Run JavaScript code Media preview
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7-day rating change
Start
4.88
Latest
4.88
7-day rating change
0.00
2026年7月14日2026年7月20日
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00%Technical snapshot
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Version1.2
ManifestV3
Size394KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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A powerful browser extension that allows you to instantly inject and execute JavaScript code on any website. Perfect for web developers, testers, and power users who need to customize web page behavior on the fly.
Key features:
Execute custom JavaScript code on any website with a single click
Save and manage multiple scripts for different websites
Automatic script injection based on domain rules
Multiple injection methods to bypass various CSP restrictions
Reviews
Recent review snapshot
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Store average score4.9Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.9Average computed only from synced review bodies below
Reviews with text15Synced review bodies
Total ratings / reviews16Chrome Web Store public rating/review count
Store average score: 4.9. 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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这也太好用了吧。爱了爱了
This extension is a game-changer for web development! Incredibly intuitive interface with powerful script injection capabilities. Love the smart domain rules and CSP bypass features. Dark mode makes late-night coding sessions easier. Essential tool for developers needing instant JS execution. Perfectly bridges debugging needs with production-like environment testing. Highly recommended!
Плагин очень прост в использовании и значительно повышает эффективность. С нетерпением жду дальнейших обновлений.
Super useful for quick JS tests! Saves time, no fluff. Wish it had dark mode though. 👍
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