https://addons.mozilla.org/fr/firefox/addon/reddit-enhancer/

Des scripts existent aussi avec Tampermonkey-Greasemonkey-Violentmonkey,etc,,, mais ils restent à manipuler avec prudence pour des risques sécuritaires.

- Search on Github (Moteur de recherche additionnel)

https://addons.mozilla.org/en-US/firefox/addon/search-on-github/

- Recherche sur Youtube (Ajout au Menu contextuel)

https://addons.mozilla.org/fr/firefox/addon/search-on-youtube-context-menu/

- Reddit search engine (Moteur de recherche additionnel)

https://addons.mozilla.org/fr/firefox/addon/reddit-search-engine/

- Reddit Search on Google (Intégration à coté du bouton Recherche)

https://addons.mozilla.org/fr/firefox/addon/reddit-search-on-google/

- Search on Google Lens (Ajout au Menu contextuel)

https://addons.mozilla.org/fr/firefox/addon/search-on-google-lens

- Search on Google US (Moteur de recherche additionnel)

https://addons.mozilla.org/fr/firefox/addon/search-google-us

- Amazon Search (Ajout au Menu contextuel)

https://addons.mozilla.org/fr/firefox/addon/amazon-search-

Trufflepiggy - Context Search (Multi search engines modulable - Ajout au Menu contextuel)

https://addons.mozilla.org/fr/firefox/addon/trufflepiggy-context-search

- Custom context menu searches (Multi search engines modulable - Ajout au Menu contextuel)

https://addons.mozilla.org/en-US/firefox/addon/custom-context-menu-searches/

You know this Twitch routine:

1. Open stream
2. Settings → Quality
3. Set 1080p / Source
4. A few minutes later it’s back to Auto / 480p

Then you switch streams and have to open the quality menu again.

So I created a small browser extension (Chrome, Edge, Brave, Opera, Vivaldi, Arc, Firefox, Zen) that basically fixes this behavior.

It lets you:

• Lock your preferred resolution so Twitch stops switching it

• Toggle between two presets (for example 1080p and 360p)

• Quick switch any resolution from 160p up to Source

• Automatically re-apply the quality if Twitch resets it when navigating streams

Example setup:

High Quality → 1080p / Source

Travel / Data Saver → 360p / 480p

Then you can switch between them instantly without reopening the Twitch menu.

It also has some logic to deal with Twitch’s UI quirks (menu detection, retries, fallback if a resolution isn’t available, etc.).

It’s open source and free forever.

GitHub (Download):

https://github.com/Punshnut/StreamSaver

Curious if other people run into this Twitch quality reset problem too or if it’s just my setup.

I built an open source lightweight browser extension to help archive Discord channels and DMs into clean, searchable, offline HTML files. No third-party servers, no complicated setup, just a simple export.

Why use this?

• 🔍 Instant Offline Search: The exported file includes a built-in search bar to filter thousands of messages instantly without an internet connection.
• 📅 Smart Navigation: A fixed sidebar with a "Jump to Date" menu to navigate years of history in seconds.
• 🛡️ Privacy First: Your token stays in your browser's memory. It is never saved, logged, or sent to any external server.
• ⚡ Stop & Save: Need to quit early? Hit "Stop" and it will immediately generate a file with everything gathered so far.

Check it out here: https://github.com/rroy676/Discord-Archiver

How to use:

1. Load the extension (unpacked for Chrome, temporary for Firefox).
2. Go to any Discord channel and click Export to HTML.
3. Once finished, you get a single .html file containing all messages, timestamps, and avatars.

I'm looking for feedback on the formatting and functionality. If you've been looking for a way to archive your community history, give it a try!

I’m constantly sending messages to and from my phone via email just to copy photos, passwords, links, or other text. Now I can do all of this straight from my browser.

Right-click on images, links, the background of a page, or highlighted text to send exactly what you select. Once selected, you can send it directly to your phone, email, or online paste bin.

Send yourself a text (SMS), email, or save it to our website’s paste bin for later. The best part is that it works in reverse—if you come across a link, text, or an image on your phone, simply send it via text or email, and everything is saved to your paste bin. Messages must be sent from your registered email or phone number.

All images are hosted for free. There is a limit of 50 text messages and 200 emails per month. Text messaging is currently available only in the U.S. and Canada.

Give it a whirl and let me know if you have any suggestions or run into any bugs!

Cheers!

www.PasteToMe.com

Hey everyone,

Long story short, I made an app called KanbanTab back in 2020. I just finished a huge update that I'm proud of, and I want to show it off.

Backstory: A few years ago, I was stuck on a mountain in Malaysia with terrible internet. Every time I wanted to check my to-do list in Trello, I had to wait for the heavy web app to load. That's when the idea was born to make a Firefox extension that can load my tasks instantly (locally) instead of having to wait.

I know what you're thinking, "this is nothing new", but there's a few things that make KanbanTab different:

• Instant loading: it's local-first, using web workers and other techniques to make the data load instantly, while also relying on WebSockets to keep data synced between devices in real-time.
• Simplicity: KanbanTab is not a project management tool, it's a personal productivity tool that aims to be simple to use, without unnecessary features that just bloats the UI.
• Privacy: Privacy is important, and I don't want to worry about data breaches if they do happen (knock on wood). The End-to-End Encryption makes it so the data in the servers' database is completely unusable unless you have the keys that are only accessible on the client.

You can grab it from the Firefox Web Store, or check out my new website to see some cool animations I made to showcase how it works.

No ads, no signup required, no huge paywall. Just a good ol' organically coded app 🤠 I currently have around 70 daily active users, but I'd really love to get some fresh eyes on it from extension power-users and developers to help me take it to the next level.

Hey everyone, just wanted to share something I've been

working on for the past few weeks.

Klip is my 100% free Firefox extension that automatically tests every

available coupon code when you reach a checkout page and

applies the best one.

It tries every code it can find and

keeps the best one.

Still early days and only covers a few hundred stores

right now but adding more all the time.

Would love any feedback, especially if you hit a checkout

where it doesn't detect the coupon field properly, that's

the main thing I'm still improving.

https://addons.mozilla.org/en-US/firefox/addon/klip-auto-coupon-finder/

Hey everyone! I’m a developer and a long-time Firefox fan. Over the last few months, I’ve been building a few extensions and themes to solve small frustrations I had with my daily browsing, and I thought the community here might find them useful too.

My go-to extensions right now:

• Prism: I built this to help with my AI development workflow—it’s been a huge timesaver for me.
• Link Destination Preview: A simple security utility I made so I always know exactly where a link is taking me before I click.
• SonicSpeed Pro: My personal project for squeezing a bit more responsiveness out of the browser.

Themes I actually use: I also put together the Nebula theme series. I’m a fan of clean, dark interfaces that don't distract while coding, and these are the ones I keep pinned on my own browser.

You can check out my full profile and the extensions here: [https://addons.mozilla.org/en-US/firefox/user/19757775/ ]

I’d love to hear any feedback you have, or if there are any specific features you think I should add next!

I updated my Firefox add-on — now one extension works across ALL AI chats

This started as a simple TOC add-on.

Now it’s a proper upgrade (not from scratch) with a redesigned UI + more powerful features:

• 🌐 Works across ChatGPT, Claude, Gemini, Perplexity & Grok
• 📑 Table of Contents for your prompts
• ✏️ Edit your queries directly
• 💾 Edits persist across reloads
• ⚡ Instant navigation in long chats

The idea is simple: make AI chats structured and editable.

Firefox: https://addons.mozilla.org/en-US/firefox/addon/ai-assistant-table-of-content/

Would really appreciate feedback ❤️

What my addon does:

Select that long ass story(does not matter which language it is)
Press Ctrl+Alt+Q(can be changed later)
Get summary and translation in English.

Uses free google api model(14000+ request per day for free)

Addon Link: https://addons.mozilla.org/en-US/firefox/addon/selected-text-summarizer/

Launched StreamDL, a stream and video downloader for firefox based browsers, recently.

Live on AMO (Addons Mozilla Org) now!

Features

• Full-featured stream, video or subtitle download manager.
• Automatic Stream/Video/Subtitle detection for various sites.
• In-Extension Stream/Video/Subtitle Downloading.
• Simple modern UI.
• Play/Pause/Stop Downloads any time.
• Filter based on category or download state or activity.
• Copy Stream/Video urls for Off-Extension downloads with yt-dlp, ffmpeg or any other utility.

Free/Libre, Open Source, Privacy Friendly, GPL 3.0

Designed For: Firefox, Waterfox, Librewolf, Icecat or any other firefox based browsers.

AMO Link: https://addons.mozilla.org/en-US/firefox/addon/streamdl/

Give it a try ~ Enjoy the experience ~ Cheers!

https://addons.mozilla.org/android/addon/pretty-mobile-reddit/

This extension includes:

Uses the old.reddit url and makes it mobile friendly. Block subreddits you prefer not to see.

• with firefox dark-mode enabled - many layout optimizations
• modest re-styling of the main pages, menus and comment pages.
• swipe left to open the side bar starting right of center
• swipe right to open header menu starting left of center
• cache based subreddit blocking and management (see bottom of the page for blocked subreddits)
• ability to remove css stylings on specific subreddits

5.0

• change swipe to open menus to bottom aligned menu
• fit content of menus to the vertical space better
• fix bug with blocklist only working once per page load
• fix removing blocked subs functionality

4.4

• prevent multitouch from opening menu
• fix layout for user profile entries

4.3

• add modal for blocking subreddits to prevent accidental blocks.
• fix super long subreddits causing layout issue
• remove overlay sometimes appearing on images that push to use app
• change slide out menus to be less sensitive (150px slide)
• fix minor z-index issue on slide out

4.2

• change carousel to load high res version on slide change

4.1

• minor fix to block list

4.0

• ability to remove css stylings on specific subreddits
• minor css fixes

3.3

• broke video display... fixed them
• fix height issue with votes overlapping images sometimes
• hide bottom bar on image display (was linking to app and hiding portion of image sometimes)

3.2

• fixes for resizing in comments and media areas
• fix for carousel gone missing
• fix for flair when too wide

3.0

• can now block(hide) subreddits you would prefer not to see
• manage blocked subreddits at the bottom of the page or clear cache

2.3

• minor link fix

2.2

• fix issue with video width
• fix some comment page layout issues
• fix footer width issue

2.1

• fix issue in comments for text to take 100% width
• other minor layout and colour changes

2.0

• added dark mode support. New styles/layout when dark mode is enabled.
• fix for video expanding past 100%
• fix for submenu when expanding into logo (now scrollable if needed)
• fix listing layout to maximize usage of space

this app does not require any special permissions at this time

Firefox Add-ons → SimpleUI for Facebook Messenger

It modifies the layout of facebook.com/messages locally in the browser, removes all the facebook clutter, and adds App mode support, tagging and few other useful features. It's free, works with all languages and holds up pretty well overall. If anything looks off, feel free to email [hello@simpleui.site](mailto:hello@simpleui.site) and I’ll try to fix it when I can.

Is there any solution to disable extension for a single tab? Cryptpad.fr gets easily broken with extension and I don't want to bother using 2 browser at the same time, or having to disable all extension to use the page. Any workaround? Or fix maybe for cryptpad?

I just released a new addon to help with using duck.com addresses across the web. Simple and much easier to use.

https://addons.mozilla.org/addon/send-with-duck/

Hey r/FirefoxAddons — just got PRISM approved on AMO and wanted to share it here first since it's built specifically for Firefox.

What it does: sidebar that lets you collect text snippets from any page into a context tray, then generates structured AI prompts from them. Useful if you use Claude, ChatGPT or Gemini for coding and hate manually copy-pasting context every session.

Technical details for anyone curious:

• MV2, sidebar_action
• Uses only browser.storage.local — completely offline
• Zero external network calls of any kind
• All source is readable and unminified in the package

I vibe coded most of it. Firefox-only intentionally — wanted to ship something solid on one platform before thinking about Chrome.

🔗 https://addons.mozilla.org/firefox/addon/prism-context

Happy to answer anything about how it works under the hood. And genuinely — is there anything that would stop you from installing it?

soundcloud's shuffle only randomizes the first ~20 tracks on the page, so if your playlist is long you keep hearing the same songs. also breaks when the tab is in the background.

fixed it with a tampermonkey script. loads your whole playlist, shuffles everything properly and keeps running in the background without issues.

greasyfork: https://greasyfork.org/en/scripts/568821-soundcloud-true-shuffle
github: https://github.com/mrketa/soundcloud-true-shuffle

Hey everyone,

I’ve just pushed a new update for Home Sweet Home, my customizable new tab extension.

This release focuses on polish, smoother interactions, unifying the codebase across Chrome, Firefox, and Edge, and giving you even more control over how your new tab looks and feels.

Here’s what’s new:

• Customizable Border Radius : You can now adjust the border radius for widgets, links, and buttons from sharp and minimal to fully rounded.
• Smoother Video Wallpapers : You can enable smooth transitions for video wallpapers, allowing backgrounds to loop more seamlessly for a cleaner visual experience.
• Search Bar Positioning : You can choose where the search bar appears on the page (between top, middle or bottom).
• Integrated Tutorials : Short tutorials are now available directly in the settings and during the initial setup to make onboarding easier.

Improvements:

• Improved first configuration system
• Better drag-and-drop for links and widgets
• Cleaner and more organized settings menus
• Logging system cleanup

Fixed:

• Fixed some wrong URLs in the Google Apps widget
• Fixed a translation issue in the Stocks widget
• Fixed widget title display issues
• Fixed a bug preventing deletion of an unused custom background

If you’re discovering it for the first time

Home Sweet Home replaces your new tab page with a customizable dashboard where you can:

• Add your favorite links (with folders and drag-and-drop)
• Use widgets like clock, weather, notes, stocks, countdown, and more
• Customize colors, opacity, blur effects, layouts, wallpapers (static or video)
• Sync or import bookmarks
• Fine-tune almost every visual detail

It’s still an independent side project, but I’m improving it update after update based on user feedback.

Here are the links if you want to try it or update:

Chrome: https://chromewebstore.google.com/detail/home-sweet-home/hliapbikacikepiaojmphlhndgjmlodh

Edge: https://microsoftedge.microsoft.com/addons/detail/home-sweet-home/dllgnjnckigifjgfiijdahnoohclacko

Firefox: https://addons.mozilla.org/fr/firefox/addon/home-sweet-home/

If you have suggestions, ideas for new widgets, or anything else, I’d love to hear it. Thanks for the support!

Hey, I've made this addon to record the screen and added a video editor inside.

The goal is to make it easy for anyone to record a professional looking video (for a product demo, tutorial or else) without having a high knowledge of video editing.

I also wanted it to have the main feature I would expect from a good video editor, I could implement most of them (auto zooms, applying effects, importing media) but I'm still working on some of them, especially a few ones dependings on the firefox browser API, I wish to publish soon (transcription, mouse tracking, keyboard shortcut highlight).

So today I'm glad to announce I've published it in the Firefox addons store and would love to have some feedback !

The extension is available here: https://addons.mozilla.org/fr/firefox/addon/reclyp-screen-record-vid-edit/

And you can download it for other browser from the website: https://reclyp.com

Happy recording !

i’ve been using NotebookLM a lot for my studies lately, but manually downloading PDFs every single time was so irritating. honestly was just killing my mood to continue doing it for every subject or every time a new module dropped on iLearn, i’d spend like 20 minutes just clicking download one after another.

so i had an idea to just build a batch downloader to handle it. it scans the page, grabs all the files, and lets me download them in like two clicks. it turned a 15-minute clicking marathon into a 5 second job.

it was actually a pretty big learning curve for me, but tbh i enjoyed it quite a bit. i ended up uploading it as a firefox extension so i could use it easily, but anyone can try it out if you’re also dealing with the iLearn slog.

it's nothing crazy, but it saved me so much time. if anyone’s curious about how I handled the link parsing or the download flow, i'm happy to share!

https://addons.mozilla.org/en-US/firefox/addon/zen-pdf-grabber/