Run Javascript

Run custom Javascript, each time you visit a website
What is Run Javascript?
'Run Javascript' is a Chrome extension designed for web developers and tech-savvy individuals. It enables users to run custom Javascript on any web page, injecting the script to manipulate the DOM every time the website is visited. The extension also comes with jQuery 3.3.1 pre-loaded for user convenience.

Extension stats

Users: 30,000+
Rating: 4.22 (46)
Version: 3.0.1 (Last updated: 2024-06-14)
Creation date: 2020-05-23
Risk impact: Low risk impact
Risk likelihood: Moderate risk likelihood
Manifest version: 2
Permissions:
  • storage
  • activeTab
Size: 2.29M

Other platforms

Not available on Firefox
Not available on Edge
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Extension summary

Run custom Javascript, each time you visit a website.

This extension is particularly useful to web developers and people who like to tamper with websites they frequent by injecting additional javascript to manipulate the DOM.

Add in any javascript you like and it will automatically be executed everytime you visit the website in the future.

jQuery 3.3.1 is pre-loaded, so you can use all the $ magic immediately!

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Works well for making personal changes to web apps.
  • Easy to use and install.
  • Helpful for automating tasks like modifying image URLs.
  • Useful for creating a personal UI for frequently visited sites.
Cons
  • Not working after the latest updates or Chrome versions.
  • Issues with saving scripts or running them after a page refresh.
  • Frequent runtime errors including 'Unchecked runtime.lastError'.
  • Limited functionality for setting scripts to specific pages.
Most mentioned
  • Not working after updates.
  • Runtime errors related to connection.
  • Script saving issues.
  • Easy to use and functional.
  • Helpful for personalizing web experiences.
Recent reviews
Funciona muito bem! Excelente!

Так как JSRunner CTH почему-то перестал выполнять скрипты, то мне пришлось искать новое расширение. Я нашёл Run Javascript, оно работает и очень простое. Я рад! Использую расширение для автоматического отклика на вакансии c:

Não funciona.
by Vi Azuaga, 2024-07-21
View all user reviews

Extension safety

Risk impact

Run Javascript requires very minimum permissions.

Risk likelihood

Run Javascript is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this extension.

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Promo images

Run Javascript small promo image
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