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Extension development for the Google Chrome web browser. You write them using web technologies such as HTML, JavaScript, and CSS.

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Error: Conflict: Multiple chunks emit assets to the same filename img/sphynx.svg (chunks background and background)

I'm developing the crypto wallet extension using VueJS. I'm updating the manifest version of extension from 2 t 3. I have error like this. I tried with various solutions, but I didn't find correct ... user avatar Guowang

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Http requests being dropped in Chrome Extension

Summary: I've built a chrome extension that reaches out to external API to fetch some data. Sometimes that data returns quickly, sometimes it takes 4 seconds or so. I'm often doing about 5-10 in rapid ... user avatar dizzy

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Security concerns about using a custom Chrome Extension to allow websites to share data back and forth

I'm considering using a custom made Chrome extension (loading unpacked in developer mode) on my team to allow us to have some of the websites we use in our day to day job share information between ... user avatar JLowther

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Sending a variable value from background.js to popup

I try to send the input value from contentscript.js to popup.js for displaying it in popup.html. I give the following shot, but nothing is working. I created five files for building the extension as ... user avatar Japy

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Creating a highlighter for Chrome Extension

I want to create a highlighter feature for my Chrome extension. I am not sure what is wrong with my code, I am using Javascript. The code is below. Note - I am using the attribute as a substitute for ... user avatar Mohammed Murshid

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Get a stable information from the user

I'm coding a chrome extension. My extension is for free but i want people to know better about the product that I provide. So, when a user used my extension 5 times or more, I want to get the user's ... user avatar Roulio

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Flutter chrome extension with the ability to autofill a text-filed with static numbers

develop a chrome extension using flutter. all i want is to detect a text-filed and autofill it with some numbers using a click. i'm a little lost where to start or how to do this. can anyone give me a ... user avatar Amirhossein kz

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Service worker registration failed and Uncaught TypeError: Cannot read properties of undefined (reading 'onClicked')

I'm novice in Extension Developpement, I want to build a simple extension that could replace of webpage paragraphs with written word in popup. I build it using ManifestV3 since V2 is obsolete. Here ... user avatar Japy

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chrome extension get number of open tabs

I'm writing an extension that has a button with different functions. So I'm trying to figure out how to retrieve number of tabs that are open and in my content.js I want to execute different thing ... user avatar SuperDOS

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Chrome extension in React: Uncaught TypeError: t(...) is not a function

Trying to build a simple Chrome extension in React using Webpack and Babel, and gettig this very strange error: Uncaught TypeError: t(...) is not a function Context: popup.html popup.html <!... user avatar Whizzil

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Is there any way to get permissions from Chrome to be able to print on my chrome extension?

Is it something as simple as chrome doesn't allow it, period? window.print() does not work when the extension is launched but it does work when I am trying it out on my browser, once loaded onto ... user avatar BlueScatPack

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Execute Content Script and associated CSS from Background (Manifest V3) - Chrome Extension

I am coding a chrome extension, and I basically want that when it's active, a little circle displays on the screen. I NEED CSS for that, so what I'm trying to do is have the background in my manifest, ... user avatar cheese-berry

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Disable JS commands that hack in youtube in the browser- generator watchs

I do not know if this is the right place to ask .. But I need help modifying and deleting a script in my hacked browser or using my youtube identity and generating tens of thousands of views from my ... user avatar Aviran Marzouk

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Chrome Extension with access to online shop checkout

I would like to develop a chrome extension for a charity purpose, where people can install the extension and are able to add an additional fee, depending on their cart, to the checkout. There are ... user avatar dan_0

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Chrome Extension blocks requests when file is opened locally. ERR_BLOCKED_BY_CLIENT

When opening a HTML File from my C: Disk and testing my extension I get an error 'ERR_BLOCKED_BY_CLIENT' when requesting an iconfont from 'chrome-extension://dhookmbikminnjfafaglkopifnkopdbm/fonts/... user avatar Spielefreak

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