JavaScript Webextensions

Open-source JavaScript projects categorized as Webextensions

Top 17 JavaScript Webextension Projects

Webextensions
  • violentmonkey

    Violentmonkey provides userscripts support for browsers. It works on browsers with WebExtensions support.

    Project mention: Show HN: UserScript to manually choose model for ChatGPT website | news.ycombinator.com | 2024-07-21

    - GPT 4o mini, so you can save your 4o calls for more complex queries

    https://github.com/altbdoor/userscripts/raw/master/force-gpt...

    You will need a UserScript browser extension, and then install the extension above:

    - https://violentmonkey.github.io/

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

    InfluxDB logo
  • webextensions-examples

    Example Firefox add-ons created using the WebExtensions API

    Project mention: Browser extensions are underrated: the promise of hackable software | news.ycombinator.com | 2024-02-04

    Check out Firefox examples on github, you’ll like it, I’ve had great experience learning from them to add nifty features to my browser:

    https://github.com/mdn/webextensions-examples

  • ClearURLs-Addon

    ClearURLs is an add-on based on the new WebExtensions technology and will automatically remove tracking elements from URLs to help protect your privacy.

  • treestyletab

    Tree Style Tab, Show tabs like a tree.

    Project mention: Firefox Proton UI userChrome.css fixes. (2021) | news.ycombinator.com | 2024-04-16

    TreeStyleTabs author lists some more elaborate css [1].

    [1] https://github.com/piroor/treestyletab/wiki/Code-snippets-fo...

  • web-ext

    A command line tool to help build, run, and test web extensions

    Project mention: Show HN: I made a CLI tool to create web extensions with no build configuration | news.ycombinator.com | 2024-04-30

    I’ve been pretty happy with web-ext, I’m curious what abstractions and configurations Extensions.js avoids comparatively. I’m assuming you’ll still need a manifest.json, and it looks like both use npm/package.json for dependencies.

    https://github.com/mozilla/web-ext

  • read-aloud

    An awesome browser extension that reads aloud webpage content with one click

    Project mention: Ask HN: Any good (free?) TTS article readers? | news.ycombinator.com | 2024-01-14

    I use the Read Aloud Firefox extension to read newspaper articles and the wandering inn stories. Works well for me. In the configuration there are free and premium voices. I enable Google Translate voice and increase the speed a bit.

    Main repo (website there too, or search on Firefox extensions): https://github.com/ken107/read-aloud

  • browser-extension-template

    📕 Barebones boilerplate with Parcel 2, options handler and auto-publishing

  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
  • soundfixer

    A WebExtension that lets you fix sound problems in e.g. YouTube videos

  • github-contribution-color-graph

    Change colors of contribution graph in GitHub.

  • Image-Reverse-Search-WebExtension

    WebExtension: Adds an option to the context menu to search with an image on various services.

  • passwords-webextension

    The official browser extension for the Passwords app for Nextcloud.

  • copy-selected-tabs-to-clipboard

    Provides ability to copy title and URL of selected tabs to the clipboard for Firefox 63 and later.

  • fx-private-relay-add-on

    Companion add-on for Firefox Relay. Keep your email safe from hackers and trackers. Make an email alias with one click, and keep your address to yourself.

  • I2P-in-Private-Browsing-Mode-Firefox

    I2P in Private Browsing mode for Firefox, built using Webextensions and Contextual Identities

  • Grabby

    A browser extension for downloading files and media from websites (by pouriap)

  • td-preco-teorico

    Exibe o preço teórico de um investimento no Tesouro Direto

  • hnlists

    hacker news browser extension for /lists

  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

JavaScript Webextensions discussion

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JavaScript Webextensions related posts

  • Show HN: UserScript to manually choose model for ChatGPT website

    2 projects | news.ycombinator.com | 21 Jul 2024
  • Show HN: I made a CLI tool to create web extensions with no build configuration

    7 projects | news.ycombinator.com | 30 Apr 2024
  • Detect when your installed Firefox addons have changed owners

    3 projects | news.ycombinator.com | 12 Mar 2024
  • Browser extensions are underrated: the promise of hackable software

    9 projects | news.ycombinator.com | 4 Feb 2024
  • Example Firefox add-ons created using the WebExtensions API

    1 project | news.ycombinator.com | 4 Feb 2024
  • If your Firefox suddenly started to hang or become extremely slow today, check if you have tampermonkey 5.0. Disable it for now as it seems to be the culprit.

    5 projects | /r/firefox | 8 Dec 2023
  • Tampermonkey: Dev Mode will become mandatory for running userscripts in Chromium

    2 projects | news.ycombinator.com | 5 Dec 2023
  • A note from our sponsor - SaaSHub
    www.saashub.com | 25 Jul 2024
    SaaSHub helps you find the best software and product alternatives Learn more →

Index

What are some of the best open-source Webextension projects in JavaScript? This list will help you:

Project Stars
1 violentmonkey 5,441
2 webextensions-examples 4,019
3 ClearURLs-Addon 3,970
4 treestyletab 3,422
5 web-ext 2,633
6 read-aloud 1,322
7 browser-extension-template 770
8 soundfixer 202
9 github-contribution-color-graph 141
10 Image-Reverse-Search-WebExtension 114
11 passwords-webextension 103
12 copy-selected-tabs-to-clipboard 75
13 fx-private-relay-add-on 66
14 I2P-in-Private-Browsing-Mode-Firefox 61
15 Grabby 31
16 td-preco-teorico 7
17 hnlists 3

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