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Questions tagged [browser-extension]

Browser extensions are additions to a browser that add to or improve some part of the browser's functionality.

Browser extensions are additions to a browser that add to or improve some part of the browser's functionality.

Consider including browser-specific tags to your question, such as:

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No www in Chrome Extension Manifest

I'm trying to get a Chrome Extension for a site which redirects www.site.com to site.com This manifest file works. { "name" : "MySite Redesign", "version": "0.1", "manifest_version": 2, "description" : "Improves MySite visual design to make the…
colmtuite
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How to set more than one value for a same key?

I am using Crossrider API to develop a browser extension. I want to add multiple values for same key in Crossrider local database, The method that crossrider supports is appAPI.db.set appAPI.db.set(key, value, [expires]) But I want to save many…
user2130649
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How to transfer an object between background and content script in kango framework

Is it possible to transfer an object between background and content script within a browser extension? I want my background script to handle my in-browser storage. My content script should trace user interactions and store them. Therefore I planed…
Oliver
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Can i host google chrome extensions on my site

I have created one Google chrome extension for my site. I need to be installed this extension automatically while I am running my webpage on browser.. I want to place the packed extension in my own site. is it's possible to host my extension in my…
Manithan
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NSIS Script example to install extension on all browsers (Chrome, FF, IE, Opera, Safari)

i need to package my plugin into an installer so that it can install on all available browsers on the computer. After browsing many topics, i found a couple of script to single install Chrome or FF script with NSIS that helped a lot, but i really…
user1548936
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Chrome extension with news ticker

Hello fellow programmers. I want to make a browser extension that will put a news ticker at the top of every page.I want to use the code here (as it will make coding easier):…
user1354917
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Develop IE extension in VS express 2010?

I have already developed some simple extensions for chrome and opera.And da documentation provided by them was so cool that It took abt 1 week to get the things. But developing IE extension is pretty difficult.NO proper documentation !! MSDN…
vijay
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Do you know an open source Javascript extraction/regexp engine?

We are in need of a DOM parser, that will be able to run a bunch of patterns and would store the results. For this we are looking for libraries that are open and we can start on, able to select elements by regexp (for example grab all elements…
Pentium10
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Automating a users web application

I want to help users change privacy settings in a third party web application. My first thought was loading the web application in an iframe and interacting with it via JavaScript. But the same-origin policy would prohibit that. To avoid the…
hoju
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JQuery injecting click()

I am currently building a browser extension that injects javascript/jquery into certain pages, and i am having a weird issue, where forcing .click() events are not working from my injected code. The strange bit is that it works completely fine if i…
BananaNeil
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Chrome Extension Development: How to share same dependency between popup and content-script?

I'm building a chrome extension using React for both popup page and content-script. The problem is that both popup.js and content-script.js bundle react.js in the final output build. is it possible to share vendor dependencies between popup and…
Xiaoyu Li
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How can I modify an extensions badge in jQuery?

Can I use jQuery to add Removed += 1 like it has been used in the top function? Can I make it only add 1 if the attribute was removed? window.onload = function() { let Removed = 0 const anchorElements = document.getElementsByTagName('A') …
user12283373
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2 answers

How to colorize plain text files in browser based on multiple regular expressions?

I do often have to look at long plain text log file in browser and I find hard to spot the error message in that amount of text. Most error messages are easily identifiable using regular expressions. I have being using this trick to highlight…
sorin
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Asynchronous Promise and then()

I was going through the link https://developer.mozilla.org/en-US/Add-ons/WebExtensions/Your_second_WebExtension. I could not understand the keyword then() in the choose_beast.js script. I know it is something related to promises in javascript. Can…
pc.97
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Error on adding extension to FirefoxProfile

After searching I found a way to add extension to the Firefox via .FirefoxProfile(). However, the same solution is mentioned everywhere. I don't understand why I am facing an error. Here is the code: String firebugFilePath =…
Rabia Asif
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