Dev Helpers

Simple CSS/JS Helpers to inject code snippets into websites. Handy for developers who need to get around things temporarily.

Dev Helpers - CSS/JS Code Snippet Injection Chrome Extension

Dev Helpers is a powerful Chrome extension designed to assist developers in injecting CSS and JS code snippets into websites. With features like live CSS updating, auto injection of jQuery, and snippet saving based on domain, Dev Helpers makes temporary modifications and quick DOM manipulation a breeze. The extension also offers syntax highlighting, bracket matching, and an indicator when active code is present on the current page. Coming soon features include support for custom tab names and a share feature for seamless collaboration. Please note that this is an early version and may still contain bugs. Use this extension only if you know what you are doing.
Install from Chrome Web Store

Extension stats

By: LewJ.me
Users: 298
-20
Rating: 5.00
(6)
Version: 0.0.8 (Last updated: 2017-11-13)
Creation date: 2017-11-13
Risk impact: High risk impact
Risk likelihood:
Manifest version: 2
Permissions:
  • tabs
  • *://*/*
  • storage
Size: 138.24K

Other platforms

Dev Tools (v9.0)
4.16 (74) 7,194+
Not available on Firefox
Not available on Edge
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Extension summary

Updated:

  • Lots of bug fixes, now runs much better!

Features:

  • Live CSS Updating, see your changes instantly.
  • Toggle Auto injection of jQuery for easy and quick DOM manipulation
  • Saves the snippets based on domain, so you don't have to worry about adding them again next time you work on that project!
  • Syntax highlighting
  • Bracket Matching
  • Green badge on icon when there is active JS or CSS on the current page

Features Coming Soon

  • Support for custom tab names, for multiple saves per domain
  • A share feature that you can send to someone else who has the plugin and it auto-fills the plugin.
See more

User reviews

Wondering! It works.
by Mohamad Reza Ghasemi, 2023-12-10

It works, but when the page loads, the code executes many times (2 or 3 avg) instead of one.
by Said Torres, 2022-02-15

just work
by 武鑫, 2017-09-23
View all user reviews

Extension safety

Risk impact

Dev Helpers requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk likelihood

Dev Helpers has earned a good reputation and can be trusted.

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Promo images

Dev Helpers small promo image
Small promo image

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