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Top 23 JavaScript browser-extension Projects
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SurveyJS
Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
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undiscord
Undiscord - Delete all messages in a Discord server / channel or DM (Easy and fast) Bulk delete
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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.
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GhostText
👻 Use your text editor to write in your browser. Everything you type in the editor will be instantly updated in the browser (and vice versa).
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Consent-O-Matic
Browser extension that automatically fills out cookie popups based on your preferences
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better-onetab
:bookmark_tabs: A better OneTab for Chrome :memo: Temporarily removed from firefox :construction: V2 is WIP
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nightTab
A neutral new tab page accented with a chosen colour. Customise the layout, style, background and bookmarks with nightTab.
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challenge-bypass-extension
DEPRECATED - Client for Privacy Pass protocol providing unlinkable cryptographic tokens
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web-archives
Browser extension for viewing archived and cached versions of web pages, available for Chrome, Edge and Safari
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
Project mention: Apr 24th is JavaScript Naked Day – Browse the web without JavaScript | news.ycombinator.com | 2024-04-21
What does this bring that the Quasar framework doesn’t already? This sure looks like an ad for a barely preconfigured quasar template—but it’s impossible to tell.
https://quasar.dev/
Project mention: Is there an open source "chat" interface for the GPT4 API? | /r/ChatGPTCoding | 2023-12-04
Project mention: AI bots are now better than humans at decoding CAPTCHAs | news.ycombinator.com | 2023-08-17The captcha buster extension[^0] along with the service on you computer to move the mouse for you works very very well. It uses google’s TTS (afaik) to transcribe the audio captcha. It’s google verifying another google service works well. I find it very satisfying to not provide my labor to train googles computer vision corpus but instead have the snake bite it’s own tail.
Anyway, I highly recommend buster, I barely notice captchas anymore with it.
[^0]: https://github.com/dessant/buster
Project mention: I read somewhere on a GitHub post that you can Bulk Delete Discord Messages by setting some certain delay or something. | /r/github | 2023-07-08The closest thing to discussion threads on github are probable the issues. e.g. https://github.com/victornpb/undiscord/issues/496
Project mention: YouTube's Ad Blocker Crackdown Is Getting Harder to Dodge | news.ycombinator.com | 2023-11-01It does not actually clicks on the ads. It sends the request to ad server but does not execute any response from the server, so it's safe to run
https://github.com/dhowe/AdNauseam/wiki/FAQ#how-does-adnause...
https://github.com/fregante/GhostText with a plugin for neovim, my editor of choice: https://github.com/subnut/nvim-ghost.nvim
Project mention: Firefox private mode now automatically blocks cookie banners for German users | news.ycombinator.com | 2024-01-03Funny, I use the "I still don't care about cookies" extension (https://github.com/OhMyGuus/I-Still-Dont-Care-About-Cookies) right now to automatically accept the cookie banners. They're literally one of the most annoying things that has happened in the web's history
Project mention: Show HN: I made a CLI tool to create web extensions with no build configuration | news.ycombinator.com | 2024-04-30I’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
Consent-o-matic handles cookie popups. Some sites do have login-walls, enforced or no. Someone ought make another extension!
https://github.com/cavi-au/Consent-O-Matic
meah de popotan, essa extensão é perfeita em casos como esse : https://github.com/dessant/search-by-image
Project mention: Sessionic: A cross-browser extension to save, manage, restore tabs and sessions | news.ycombinator.com | 2023-10-14
A password manager can easily implement passkeys just like it implements passwords.
Though last I checked no browser had created an API for extensions to implement the passkey API. KeepassXC's implementation for example has to inject JS into every page to override `window.navigator.credentials` ( https://github.com/keepassxreboot/keepassxc-browser/pull/178... ). It works but is brittle, so a proper way through extension API would be nice.
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
Project mention: Flagship Mastodon instance to require AI disclosure; bans AI-only accounts | news.ycombinator.com | 2024-03-18I'd be fine if "ID for the web" was implemented with privacypass https://privacypass.github.io/
Project mention: An Ugly Single-Page Website Makes $5k a Month with Affiliate Marketing | news.ycombinator.com | 2024-01-20
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 browser-extension related posts
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Show HN: I made a CLI tool to create web extensions with no build configuration
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Inzerosight
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Show HN: Control Panel for YouTube
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I created this years ago and I feel like it didn't get enough publicity
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The internet used to be fun
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Ask HN: Are there any alternative front ends for HN?
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Show HN: Hacker News User Information on Hover
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A note from our sponsor - SurveyJS
surveyjs.io | 5 May 2024
Index
What are some of the best open-source browser-extension projects in JavaScript? This list will help you:
| Project | Stars | |
|---|---|---|
| 1 | uBlock | 43,126 |
| 2 | Quasar Framework | 25,228 |
| 3 | octotree | 22,693 |
| 4 | chatGPTBox | 9,557 |
| 5 | buster | 6,983 |
| 6 | undiscord | 4,854 |
| 7 | AdNauseam | 4,400 |
| 8 | GhostText | 3,225 |
| 9 | I-Still-Dont-Care-About-Cookies | 3,196 |
| 10 | awesome-browser-extensions-for-github | 2,905 |
| 11 | web-ext | 2,569 |
| 12 | Consent-O-Matic | 2,407 |
| 13 | marinara | 2,314 |
| 14 | search-by-image | 1,898 |
| 15 | github-hovercard | 1,797 |
| 16 | better-onetab | 1,642 |
| 17 | nightTab | 1,641 |
| 18 | keepassxc-browser | 1,608 |
| 19 | read-aloud | 1,261 |
| 20 | challenge-bypass-extension | 1,239 |
| 21 | duckduckgo-privacy-extension | 1,204 |
| 22 | web-archives | 1,067 |
| 23 | AI-Prompt-Genius | 1,028 |
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